import pf from OpenBSD 3.6. (userland part)
This commit is contained in:
yamt
parent
3e90bb8279
commit
533d14a1b9
|
|
@ -0,0 +1,31 @@
|
|||
# $OpenBSD: pf.conf,v 1.28 2004/04/29 21:03:09 frantzen Exp $
|
||||
#
|
||||
# See pf.conf(5) and /usr/share/pf for syntax and examples.
|
||||
# Remember to set net.inet.ip.forwarding=1 and/or net.inet6.ip6.forwarding=1
|
||||
# in /etc/sysctl.conf if packets are to be forwarded between interfaces.
|
||||
|
||||
#ext_if="ext0"
|
||||
#int_if="int0"
|
||||
|
||||
#table <spamd> persist
|
||||
#table <spamd-white> persist
|
||||
|
||||
#scrub in
|
||||
|
||||
#nat on $ext_if from !($ext_if) -> ($ext_if:0)
|
||||
#rdr pass on $int_if proto tcp to port ftp -> 127.0.0.1 port 8021
|
||||
#rdr pass on $ext_if proto tcp from <spamd> to port smtp \
|
||||
# -> 127.0.0.1 port spamd
|
||||
#rdr pass on $ext_if proto tcp from !<spamd-white> to port smtp \
|
||||
# -> 127.0.0.1 port spamd
|
||||
|
||||
#block in
|
||||
#pass out keep state
|
||||
|
||||
#pass quick on { lo $int_if }
|
||||
#antispoof quick for { lo $int_if }
|
||||
|
||||
#pass in on $ext_if proto tcp to ($ext_if) port ssh keep state
|
||||
#pass in on $ext_if proto tcp to ($ext_if) port > 49151 user proxy keep state
|
||||
#pass in log on $ext_if proto tcp to ($ext_if) port smtp keep state
|
||||
#pass out log on $ext_if proto tcp from ($ext_if) to port smtp keep state
|
||||
|
|
@ -0,0 +1,642 @@
|
|||
# $OpenBSD: pf.os,v 1.17 2004/04/28 01:01:27 deraadt Exp $
|
||||
# passive OS fingerprinting
|
||||
# -------------------------
|
||||
#
|
||||
# SYN signatures. Those signatures work for SYN packets only (duh!).
|
||||
#
|
||||
# (C) Copyright 2000-2003 by Michal Zalewski <lcamtuf@coredump.cx>
|
||||
# (C) Copyright 2003 by Mike Frantzen <frantzen@w4g.org>
|
||||
#
|
||||
# Permission to use, copy, modify, and distribute this software for any
|
||||
# purpose with or without fee is hereby granted, provided that the above
|
||||
# copyright notice and this permission notice appear in all copies.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
#
|
||||
#
|
||||
# This fingerprint database is adapted from Michal Zalewski's p0f passive
|
||||
# operating system package. The last database sync was from a Nov 3 2003
|
||||
# p0f.fp.
|
||||
#
|
||||
#
|
||||
# Each line in this file specifies a single fingerprint. Please read the
|
||||
# information below carefully before attempting to append any signatures
|
||||
# reported as UNKNOWN to this file to avoid mistakes.
|
||||
#
|
||||
# We use the following set metrics for fingerprinting:
|
||||
#
|
||||
# - Window size (WSS) - a highly OS dependent setting used for TCP/IP
|
||||
# performance control (max. amount of data to be sent without ACK).
|
||||
# Some systems use a fixed value for initial packets. On other
|
||||
# systems, it is a multiple of MSS or MTU (MSS+40). In some rare
|
||||
# cases, the value is just arbitrary.
|
||||
#
|
||||
# NEW SIGNATURE: if p0f reported a special value of 'Snn', the number
|
||||
# appears to be a multiple of MSS (MSS*nn); a special value of 'Tnn'
|
||||
# means it is a multiple of MTU ((MSS+40)*nn). Unless you notice the
|
||||
# value of nn is not fixed (unlikely), just copy the Snn or Tnn token
|
||||
# literally. If you know this device has a simple stack and a fixed
|
||||
# MTU, you can however multiply S value by MSS, or T value by MSS+40,
|
||||
# and put it instead of Snn or Tnn.
|
||||
#
|
||||
# If WSS otherwise looks like a fixed value (for example a multiple
|
||||
# of two), or if you can confirm the value is fixed, please quote
|
||||
# it literally. If there's no apparent pattern in WSS chosen, you
|
||||
# should consider wildcarding this value.
|
||||
#
|
||||
# - Overall packet size - a function of all IP and TCP options and bugs.
|
||||
#
|
||||
# NEW SIGNATURE: Copy this value literally.
|
||||
#
|
||||
# - Initial TTL - We check the actual TTL of a received packet. It can't
|
||||
# be higher than the initial TTL, and also shouldn't be dramatically
|
||||
# lower (maximum distance is defined as 40 hops).
|
||||
#
|
||||
# NEW SIGNATURE: *Never* copy TTL from a p0f-reported signature literally.
|
||||
# You need to determine the initial TTL. The best way to do it is to
|
||||
# check the documentation for a remote system, or check its settings.
|
||||
# A fairly good method is to simply round the observed TTL up to
|
||||
# 32, 64, 128, or 255, but it should be noted that some obscure devices
|
||||
# might not use round TTLs (in particular, some shoddy appliances use
|
||||
# "original" initial TTL settings). If not sure, you can see how many
|
||||
# hops you're away from the remote party with traceroute or mtr.
|
||||
#
|
||||
# - Don't fragment flag (DF) - some modern OSes set this to implement PMTU
|
||||
# discovery. Others do not bother.
|
||||
#
|
||||
# NEW SIGNATURE: Copy this value literally.
|
||||
#
|
||||
# - Maximum segment size (MSS) - this setting is usually link-dependent. P0f
|
||||
# uses it to determine link type of the remote host.
|
||||
#
|
||||
# NEW SIGNATURE: Always wildcard this value, except for rare cases when
|
||||
# you have an appliance with a fixed value, know the system supports only
|
||||
# a very limited number of network interface types, or know the system
|
||||
# is using a value it pulled out of nowhere. Specific unique MSS
|
||||
# can be used to tell Google crawlbots from the rest of the population.
|
||||
#
|
||||
# - Window scaling (WSCALE) - this feature is used to scale WSS.
|
||||
# It extends the size of a TCP/IP window to 32 bits. Some modern
|
||||
# systems implement this feature.
|
||||
#
|
||||
# NEW SIGNATURE: Observe several signatures. Initial WSCALE is often set
|
||||
# to zero or other low value. There's usually no need to wildcard this
|
||||
# parameter.
|
||||
#
|
||||
# - Timestamp - some systems that implement timestamps set them to
|
||||
# zero in the initial SYN. This case is detected and handled appropriately.
|
||||
#
|
||||
# - Selective ACK permitted - a flag set by systems that implement
|
||||
# selective ACK functionality.
|
||||
#
|
||||
# - The sequence of TCP all options (MSS, window scaling, selective ACK
|
||||
# permitted, timestamp, NOP). Other than the options previously
|
||||
# discussed, p0f also checks for timestamp option (a silly
|
||||
# extension to broadcast your uptime ;-), NOP options (used for
|
||||
# header padding) and sackOK option (selective ACK feature).
|
||||
#
|
||||
# NEW SIGNATURE: Copy the sequence literally.
|
||||
#
|
||||
# To wildcard any value (except for initial TTL or TCP options), replace
|
||||
# it with '*'. You can also use a modulo operator to match any values
|
||||
# that divide by nnn - '%nnn'.
|
||||
#
|
||||
# Fingerprint entry format:
|
||||
#
|
||||
# wwww:ttt:D:ss:OOO...:OS:Version:Subtype:Details
|
||||
#
|
||||
# wwww - window size (can be *, %nnn, Snn or Tnn). The special values
|
||||
# "S" and "T" which are a multiple of MSS or a multiple of MTU
|
||||
# respectively.
|
||||
# ttt - initial TTL
|
||||
# D - don't fragment bit (0 - not set, 1 - set)
|
||||
# ss - overall SYN packet size
|
||||
# OOO - option value and order specification (see below)
|
||||
# OS - OS genre (Linux, Solaris, Windows)
|
||||
# Version - OS Version (2.0.27 on x86, etc)
|
||||
# Subtype - OS subtype or patchlevel (SP3, lo0)
|
||||
# details - Generic OS details
|
||||
#
|
||||
# If OS genre starts with '*', p0f will not show distance, link type
|
||||
# and timestamp data. It is useful for userland TCP/IP stacks of
|
||||
# network scanners and so on, where many settings are randomized or
|
||||
# bogus.
|
||||
#
|
||||
# If OS genre starts with @, it denotes an approximate hit for a group
|
||||
# of operating systems (signature reporting still enabled in this case).
|
||||
# Use this feature at the end of this file to catch cases for which
|
||||
# you don't have a precise match, but can tell it's Windows or FreeBSD
|
||||
# or whatnot by looking at, say, flag layout alone.
|
||||
#
|
||||
# Option block description is a list of comma or space separated
|
||||
# options in the order they appear in the packet:
|
||||
#
|
||||
# N - NOP option
|
||||
# Wnnn - window scaling option, value nnn (or * or %nnn)
|
||||
# Mnnn - maximum segment size option, value nnn (or * or %nnn)
|
||||
# S - selective ACK OK
|
||||
# T - timestamp
|
||||
# T0 - timestamp with a zero value
|
||||
#
|
||||
# To denote no TCP options, use a single '.'.
|
||||
#
|
||||
# Please report any additions to this file, or any inaccuracies or
|
||||
# problems spotted, to the maintainers: lcamtuf@coredump.cx,
|
||||
# frantzen@openbsd.org and bugs@openbsd.org with a tcpdump packet
|
||||
# capture of the relevant SYN packet(s)
|
||||
#
|
||||
# A test and submission page is available at
|
||||
# http://lcamtuf.coredump.cx/p0f-help/
|
||||
#
|
||||
#
|
||||
# WARNING WARNING WARNING
|
||||
# -----------------------
|
||||
#
|
||||
# Do not add a system X as OS Y just because NMAP says so. It is often
|
||||
# the case that X is a NAT firewall. While nmap is talking to the
|
||||
# device itself, p0f is fingerprinting the guy behind the firewall
|
||||
# instead.
|
||||
#
|
||||
# When in doubt, use common sense, don't add something that looks like
|
||||
# a completely different system as Linux or FreeBSD or LinkSys router.
|
||||
# Check DNS name, establish a connection to the remote host and look
|
||||
# at SYN+ACK - does it look similar?
|
||||
#
|
||||
# Some users tweak their TCP/IP settings - enable or disable RFC1323
|
||||
# functionality, enable or disable timestamps or selective ACK,
|
||||
# disable PMTU discovery, change MTU and so on. Always compare a new rule
|
||||
# to other fingerprints for this system, and verify the system isn't
|
||||
# "customized" before adding it. It is OK to add signature variants
|
||||
# caused by a commonly used software (personal firewalls, security
|
||||
# packages, etc), but it makes no sense to try to add every single
|
||||
# possible /proc/sys/net/ipv4 tweak on Linux or so.
|
||||
#
|
||||
# KEEP IN MIND: Some packet firewalls configured to normalize outgoing
|
||||
# traffic (OpenBSD pf with "scrub" enabled, for example) will, well,
|
||||
# normalize packets. Signatures will not correspond to the originating
|
||||
# system (and probably not quite to the firewall either).
|
||||
#
|
||||
# NOTE: Try to keep this file in some reasonable order, from most to
|
||||
# least likely systems. This will speed up operation. Also keep most
|
||||
# generic and broad rules near the end.
|
||||
#
|
||||
|
||||
##########################
|
||||
# Standard OS signatures #
|
||||
##########################
|
||||
|
||||
# ----------------- AIX ---------------------
|
||||
|
||||
# AIX is first because its signatures are close to NetBSD, MacOS X and
|
||||
# Linux 2.0, but it uses a fairly rare MSSes, at least sometimes...
|
||||
# This is a shoddy hack, though.
|
||||
|
||||
45046:64:0:44:M*: AIX:4.3::AIX 4.3
|
||||
16384:64:0:44:M512: AIX:4.3:2-3:AIX 4.3.2 and earlier
|
||||
|
||||
16384:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
|
||||
16384:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
|
||||
32768:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
|
||||
32768:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
|
||||
65535:64:0:60:M512,N,W%2,N,N,T: AIX:4.3:3:AIX 4.3.3-5.2
|
||||
65535:64:0:60:M512,N,W%2,N,N,T: AIX:5.1-5.2::AIX 4.3.3-5.2
|
||||
65535:64:0:64:M*,N,W1,N,N,T,N,N,S: AIX:5.3:ML1:AIX 5.3 ML1
|
||||
|
||||
# ----------------- Linux -------------------
|
||||
|
||||
# S1:64:0:44:M*:A: Linux:1.2::Linux 1.2.x (XXX quirks support)
|
||||
512:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x
|
||||
16384:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x
|
||||
|
||||
# Endian snafu! Nelson says "ha-ha":
|
||||
2:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
|
||||
64:64:0:44:M*: Linux:2.0:3x:Linux 2.0.3x (MkLinux) on Mac
|
||||
|
||||
|
||||
S4:64:1:60:M1360,S,T,N,W0: Linux:google::Linux (Google crawlbot)
|
||||
|
||||
S2:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4 (big boy)
|
||||
S3:64:1:60:M*,S,T,N,W0: Linux:2.4:18-21:Linux 2.4.18 and newer
|
||||
S4:64:1:60:M*,S,T,N,W0: Linux:2.4::Linux 2.4/2.6
|
||||
S4:64:1:60:M*,S,T,N,W0: Linux:2.6::Linux 2.4/2.6
|
||||
|
||||
S3:64:1:60:M*,S,T,N,W1: Linux:2.5::Linux 2.5 (sometimes 2.4)
|
||||
S4:64:1:60:M*,S,T,N,W1: Linux:2.5-2.6::Linux 2.5/2.6
|
||||
S3:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4)
|
||||
S4:64:1:60:M*,S,T,N,W2: Linux:2.5::Linux 2.5 (sometimes 2.4)
|
||||
|
||||
S20:64:1:60:M*,S,T,N,W0: Linux:2.2:20-25:Linux 2.2.20 and newer
|
||||
S22:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
|
||||
S11:64:1:60:M*,S,T,N,W0: Linux:2.2::Linux 2.2
|
||||
|
||||
# Popular cluster config scripts disable timestamps and
|
||||
# selective ACK:
|
||||
S4:64:1:48:M1460,N,W0: Linux:2.4:cluster:Linux 2.4 in cluster
|
||||
|
||||
# This needs to be investigated. On some systems, WSS
|
||||
# is selected as a multiple of MTU instead of MSS. I got
|
||||
# many submissions for this for many late versions of 2.4:
|
||||
T4:64:1:60:M1412,S,T,N,W0: Linux:2.4::Linux 2.4 (late, uncommon)
|
||||
|
||||
# This happens only over loopback, but let's make folks happy:
|
||||
32767:64:1:60:M16396,S,T,N,W0: Linux:2.4:lo0:Linux 2.4 (local)
|
||||
S8:64:1:60:M3884,S,T,N,W0: Linux:2.2:lo0:Linux 2.2 (local)
|
||||
|
||||
# Opera visitors:
|
||||
16384:64:1:60:M*,S,T,N,W0: Linux:2.2:Opera:Linux 2.2 (Opera?)
|
||||
32767:64:1:60:M*,S,T,N,W0: Linux:2.4:Opera:Linux 2.4 (Opera?)
|
||||
|
||||
# Some fairly common mods:
|
||||
S4:64:1:52:M*,N,N,S,N,W0: Linux:2.4:ts:Linux 2.4 w/o timestamps
|
||||
S22:64:1:52:M*,N,N,S,N,W0: Linux:2.2:ts:Linux 2.2 w/o timestamps
|
||||
|
||||
|
||||
# ----------------- FreeBSD -----------------
|
||||
|
||||
16384:64:1:44:M*: FreeBSD:2.0-2.2::FreeBSD 2.0-4.1
|
||||
16384:64:1:44:M*: FreeBSD:3.0-3.5::FreeBSD 2.0-4.1
|
||||
16384:64:1:44:M*: FreeBSD:4.0-4.1::FreeBSD 2.0-4.1
|
||||
16384:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
|
||||
|
||||
1024:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.4::FreeBSD 4.4
|
||||
|
||||
57344:64:1:44:M*: FreeBSD:4.6-4.8:noRFC1323:FreeBSD 4.6-4.8 (no RFC1323)
|
||||
57344:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.6-4.8::FreeBSD 4.6-4.8
|
||||
|
||||
32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.9::FreeBSD 4.8-5.1 (or MacOS X)
|
||||
32768:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X)
|
||||
65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:4.8-4.9::FreeBSD 4.8-5.1 (or MacOS X)
|
||||
65535:64:1:60:M*,N,W0,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.8-5.1 (or MacOS X)
|
||||
65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:4.7-4.9::FreeBSD 4.7-5.1
|
||||
65535:64:1:60:M*,N,W1,N,N,T: FreeBSD:5.0-5.1::FreeBSD 4.7-5.1
|
||||
|
||||
# XXX need quirks support
|
||||
# 65535:64:1:60:M*,N,W0,N,N,T:Z:FreeBSD:5.1-current (1)
|
||||
# 65535:64:1:60:M*,N,W1,N,N,T:Z:FreeBSD:5.1-current (2)
|
||||
# 65535:64:1:60:M*,N,W2,N,N,T:Z:FreeBSD:5.1-current (3)
|
||||
|
||||
# 16384:64:1:60:M*,N,N,N,N,N,N,T:FreeBSD:4.4:noTS:FreeBSD 4.4 (w/o timestamps)
|
||||
|
||||
# ----------------- NetBSD ------------------
|
||||
|
||||
16384:64:0:60:M*,N,W0,N,N,T: NetBSD:1.3::NetBSD 1.3
|
||||
65535:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6:opera:NetBSD 1.6 (Opera)
|
||||
16384:64:0:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6
|
||||
16384:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:df:NetBSD 1.6 (DF)
|
||||
65535:64:1:60:M*,N,W1,N,N,T0: NetBSD:1.6::NetBSD 1.6W-current (DF)
|
||||
65535:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6::NetBSD 1.6X (DF)
|
||||
32768:64:1:60:M*,N,W0,N,N,T0: NetBSD:1.6:randomization:NetBSD 1.6ZH-current (w/ ip_id randomization)
|
||||
|
||||
# ----------------- OpenBSD -----------------
|
||||
|
||||
16384:64:0:60:M*,N,W0,N,N,T: OpenBSD:2.6::NetBSD 1.3 (or OpenBSD 2.6)
|
||||
16384:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.5::OpenBSD 3.0-3.5
|
||||
16384:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.5:no-df:OpenBSD 3.0-3.5 (scrub no-df)
|
||||
57344:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-3.5::OpenBSD 3.3-3.5
|
||||
57344:64:0:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.3-3.5:no-df:OpenBSD 3.3-3.5 (scrub no-df)
|
||||
|
||||
65535:64:1:64:M*,N,N,S,N,W0,N,N,T: OpenBSD:3.0-3.5:opera:OpenBSD 3.0-3.5 (Opera)
|
||||
|
||||
# ----------------- Solaris -----------------
|
||||
|
||||
S17:64:1:64:N,W3,N,N,T0,N,N,S,M*: Solaris:8:RFC1323:Solaris 8 RFC1323
|
||||
S17:64:1:48:N,N,S,M*: Solaris:8::Solaris 8
|
||||
S17:255:1:44:M*: Solaris:2.5-2.7::Solaris 2.5 to 7
|
||||
|
||||
S6:255:1:44:M*: Solaris:2.6-2.7::Solaris 2.6 to 7
|
||||
S23:255:1:44:M*: Solaris:2.5:1:Solaris 2.5.1
|
||||
S34:64:1:48:M*,N,N,S: Solaris:2.9::Solaris 9
|
||||
S44:255:1:44:M*: Solaris:2.7::Solaris 7
|
||||
|
||||
4096:64:0:44:M1460: SunOS:4.1::SunOS 4.1.x
|
||||
|
||||
S34:64:1:52:M*,N,W0,N,N,S: Solaris:10::Solaris 10 (beta)
|
||||
|
||||
# ----------------- IRIX --------------------
|
||||
|
||||
49152:64:0:44:M*: IRIX:6.4::IRIX 6.4
|
||||
61440:64:0:44:M*: IRIX:6.2-6.5::IRIX 6.2-6.5
|
||||
49152:64:0:52:M*,N,W2,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
|
||||
49152:64:0:52:M*,N,W3,N,N,S: IRIX:6.5:RFC1323:IRIX 6.5 (RFC1323)
|
||||
|
||||
61440:64:0:48:M*,N,N,S: IRIX:6.5:12-21:IRIX 6.5.12 - 6.5.21
|
||||
49152:64:0:48:M*,N,N,S: IRIX:6.5:15-21:IRIX 6.5.15 - 6.5.21
|
||||
|
||||
# ----------------- Tru64 -------------------
|
||||
|
||||
32768:64:1:48:M*,N,W0: Tru64:4.0::Tru64 4.0 (or OS/2 Warp 4)
|
||||
32768:64:0:48:M*,N,W0: Tru64:5.0::Tru64 5.0
|
||||
8192:64:0:44:M1460: Tru64:5.1:noRFC1323:Tru64 6.1 (no RFC1323) (or QNX 6)
|
||||
61440:64:0:48:M*,N,W0: Tru64:5.1a:JP4:Tru64 v5.1a JP4 (or OpenVMS 7.x on Compaq 5.x stack)
|
||||
|
||||
# ----------------- OpenVMS -----------------
|
||||
|
||||
6144:64:1:60:M*,N,W0,N,N,T: OpenVMS:7.2::OpenVMS 7.2 (Multinet 4.4 stack)
|
||||
|
||||
# ----------------- MacOS -------------------
|
||||
|
||||
# XXX Need EOL tcp opt support
|
||||
# S2:255:1:48:M*,W0,E:.:MacOS:8.6 classic
|
||||
|
||||
# XXX some of these use EOL too
|
||||
16616:255:1:48:M*,W0: MacOS:7.3-7.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
|
||||
16616:255:1:48:M*,W0: MacOS:8.0-8.6:OTTCP:MacOS 7.3-8.6 (OTTCP)
|
||||
16616:255:1:48:M*,N,N,N: MacOS:8.1-8.6:OTTCP:MacOS 8.1-8.6 (OTTCP)
|
||||
32768:255:1:48:M*,W0,N: MacOS:9.0-9.2::MacOS 9.0-9.2
|
||||
65535:255:1:48:M*,N,N,N,N: MacOS:9.1::MacOS 9.1 (OT 2.7.4)
|
||||
|
||||
|
||||
# ----------------- Windows -----------------
|
||||
|
||||
# Windows TCP/IP stack is a mess. For most recent XP, 2000 and
|
||||
# even 98, the pathlevel, not the actual OS version, is more
|
||||
# relevant to the signature. They share the same code, so it would
|
||||
# seem. Luckily for us, almost all Windows 9x boxes have an
|
||||
# awkward MSS of 536, which I use to tell one from another
|
||||
# in most difficult cases.
|
||||
|
||||
8192:32:1:44:M*: Windows:3.11::Windows 3.11 (Tucows)
|
||||
S44:64:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95::Windows 95
|
||||
8192:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:95:b:Windows 95b
|
||||
|
||||
# There were so many tweaking tools and so many stack versions for
|
||||
# Windows 98 it is no longer possible to tell them from each other
|
||||
# without some very serious research. Until then, there's an insane
|
||||
# number of signatures, for your amusement:
|
||||
|
||||
S44:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL)
|
||||
8192:32:1:48:M*,N,N,S: Windows:98:lowTTL:Windows 98 (low TTL)
|
||||
%8192:64:1:48:M536,N,N,S: Windows:98::Windows 98
|
||||
%8192:128:1:48:M536,N,N,S: Windows:98::Windows 98
|
||||
S4:64:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
S6:64:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
S12:64:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
T30:64:1:64:M1460,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98
|
||||
32767:64:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
37300:64:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
46080:64:1:52:M*,N,W3,N,N,S: Windows:98:RFC1323:Windows 98 (RFC1323)
|
||||
65535:64:1:44:M*: Windows:98:noSack:Windows 98 (no sack)
|
||||
S16:128:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
S16:128:1:64:M*,N,W0,N,N,T0,N,N,S: Windows:98::Windows 98
|
||||
S26:128:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
T30:128:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
32767:128:1:52:M*,N,W0,N,N,S: Windows:98::Windows 98
|
||||
60352:128:1:48:M*,N,N,S: Windows:98::Windows 98
|
||||
60352:128:1:64:M*,N,W2,N,N,T0,N,N,S: Windows:98::Windows 98
|
||||
|
||||
# What's with 1414 on NT?
|
||||
T31:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a
|
||||
64512:128:1:44:M1414: Windows:NT:4.0:Windows NT 4.0 SP6a
|
||||
8192:128:1:44:M*: Windows:NT:4.0:Windows NT 4.0 (older)
|
||||
|
||||
# Windows XP and 2000. Most of the signatures that were
|
||||
# either dubious or non-specific (no service pack data)
|
||||
# were deleted and replaced with generics at the end.
|
||||
|
||||
65535:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP1
|
||||
65535:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP1
|
||||
%8192:128:1:48:M*,N,N,S: Windows:2000:SP2+:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222)
|
||||
%8192:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP2, XP SP1 (seldom 98 4.10.2222)
|
||||
S20:128:1:48:M*,N,N,S: Windows:2000::Windows 2000/XP SP3
|
||||
S20:128:1:48:M*,N,N,S: Windows:XP:SP3:Windows 2000/XP SP3
|
||||
S45:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4, XP SP 1
|
||||
S45:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows 2000 SP4, XP SP 1
|
||||
40320:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows 2000 SP4
|
||||
|
||||
S6:128:1:48:M*,N,N,S: Windows:2000:SP2:Windows XP, 2000 SP2+
|
||||
S6:128:1:48:M*,N,N,S: Windows:XP::Windows XP, 2000 SP2+
|
||||
S12:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows XP SP1
|
||||
S44:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows Pro SP1, 2000 SP3
|
||||
S44:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows Pro SP1, 2000 SP3
|
||||
64512:128:1:48:M*,N,N,S: Windows:2000:SP3:Windows SP1, 2000 SP3
|
||||
64512:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP3
|
||||
32767:128:1:48:M*,N,N,S: Windows:2000:SP4:Windows SP1, 2000 SP4
|
||||
32767:128:1:48:M*,N,N,S: Windows:XP:SP1:Windows SP1, 2000 SP4
|
||||
|
||||
# Odds, ends, mods:
|
||||
|
||||
S52:128:1:48:M1260,N,N,S: Windows:2000:cisco:Windows XP/2000 via Cisco
|
||||
S52:128:1:48:M1260,N,N,S: Windows:XP:cisco:Windows XP/2000 via Cisco
|
||||
65520:128:1:48:M*,N,N,S: Windows:XP::Windows XP bare-bone
|
||||
16384:128:1:52:M536,N,W0,N,N,S: Windows:2000:ZoneAlarm:Windows 2000 w/ZoneAlarm?
|
||||
2048:255:0:40:.: Windows:.NET::Windows .NET Enterprise Server
|
||||
|
||||
# No need to be more specific, it passes:
|
||||
# *:128:1:48:M*,N,N,S:U:-Windows:XP/2000 while downloading (leak!) XXX quirk
|
||||
# there is an equiv similar generic sig w/o the quirk
|
||||
|
||||
# ----------------- HP/UX -------------------
|
||||
|
||||
32768:64:1:44:M*: HP-UX:B.10.20::HP-UX B.10.20
|
||||
32768:64:0:48:M*,W0,N: HP-UX:11.0::HP-UX 11.0
|
||||
32768:64:1:48:M*,W0,N: HP-UX:11.10::HP-UX 11.0 or 11.11
|
||||
32768:64:1:48:M*,W0,N: HP-UX:11.11::HP-UX 11.0 or 11.11
|
||||
|
||||
# Whoa. Hardcore WSS.
|
||||
0:64:0:48:M*,W0,N: HP-UX:B.11.00:A:HP-UX B.11.00 A (RFC1323)
|
||||
|
||||
|
||||
# ----------------- RiscOS ------------------
|
||||
|
||||
# We don't yet support the ?12 TCP option
|
||||
#16384:64:1:68:M1460,N,W0,N,N,T,N,N,?12: RISCOS:3.70-4.36::RISC OS 3.70-4.36
|
||||
12288:32:0:44:M536: RISC OS:3.70:4.10:RISC OS 3.70 inet 4.10
|
||||
|
||||
# XXX quirk
|
||||
# 4096:64:1:56:M1460,N,N,T:T: RISC OS:3.70:freenet:RISC OS 3.70 freenet 2.00
|
||||
|
||||
|
||||
# ----------------- BSD/OS ------------------
|
||||
|
||||
# Once again, power of two WSS is also shared by MacOS X with DF set
|
||||
8192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:3.1::BSD/OS 3.1-4.3 (or MacOS X 10.2 w/DF)
|
||||
8192:64:1:60:M1460,N,W0,N,N,T: BSD/OS:4.0-4.3::BSD/OS 3.1-4.3 (or MacOS X 10.2)
|
||||
|
||||
|
||||
# ---------------- NewtonOS -----------------
|
||||
|
||||
4096:64:0:44:M1420: NewtonOS:2.1::NewtonOS 2.1
|
||||
|
||||
# ---------------- NeXTSTEP -----------------
|
||||
|
||||
S8:64:0:44:M512: NeXTSTEP:3.3::NeXTSTEP 3.3
|
||||
|
||||
# ------------------ BeOS -------------------
|
||||
|
||||
1024:255:0:48:M*,N,W0: BeOS:5.0-5.1::BeOS 5.0-5.1
|
||||
12288:255:0:44:M1402: BeOS:5.0::BeOS 5.0.x
|
||||
|
||||
# ------------------ OS/400 -----------------
|
||||
|
||||
8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR4::OS/400 VR4/R5
|
||||
8192:64:1:60:M1440,N,W0,N,N,T: OS/400:VR5::OS/400 VR4/R5
|
||||
4096:64:1:60:M1440,N,W0,N,N,T: OS/400:V4R5:CF67032:OS/400 V4R5 + CF67032
|
||||
|
||||
# XXX quirk
|
||||
# 28672:64:0:44:M1460:A:OS/390:?
|
||||
|
||||
# ------------------ ULTRIX -----------------
|
||||
|
||||
16384:64:0:40:.: ULTRIX:4.5::ULTRIX 4.5
|
||||
|
||||
# ------------------- QNX -------------------
|
||||
|
||||
S16:64:0:44:M512: QNX:::QNX demodisk
|
||||
|
||||
# ------------------ Novell -----------------
|
||||
|
||||
16384:128:1:44:M1460: Novell:NetWare:5.0:Novel Netware 5.0
|
||||
6144:128:1:44:M1460: Novell:IntranetWare:4.11:Novell IntranetWare 4.11
|
||||
6144:128:1:44:M1368: Novell:BorderManager::Novell BorderManager ?
|
||||
|
||||
6144:128:1:52:M*,W0,N,S,N,N: Novell:Netware:6:Novell Netware 6 SP3
|
||||
|
||||
|
||||
# ----------------- SCO ------------------
|
||||
S3:64:1:60:M1460,N,W0,N,N,T: SCO:UnixWare:7.1:SCO UnixWare 7.1
|
||||
S23:64:1:44:M1380: SCO:OpenServer:5.0:SCO OpenServer 5.0
|
||||
|
||||
# ------------------- DOS -------------------
|
||||
|
||||
2048:255:0:44:M536: DOS:WATTCP:1.05:DOS Arachne via WATTCP/1.05
|
||||
|
||||
# ------------------ OS/2 -------------------
|
||||
|
||||
S56:64:0:44:M512: OS/2:4::OS/2 4
|
||||
|
||||
# ----------------- TOPS-20 -----------------
|
||||
|
||||
# Another hardcore MSS, one of the ACK leakers hunted down.
|
||||
# XXX QUIRK 0:64:0:44:M1460:A:TOPS-20:version 7
|
||||
0:64:0:44:M1460: TOPS-20:7::TOPS-20 version 7
|
||||
|
||||
# ------------------ AMIGA ------------------
|
||||
|
||||
# XXX TCP option 12
|
||||
# S32:64:1:56:M*,N,N,S,N,N,?12:.:AMIGA:3.9 BB2 with Miami stack
|
||||
|
||||
# ------------------ Plan9 ------------------
|
||||
|
||||
65535:255:0:48:M1460,W0,N: Plan9:4::Plan9 edition 4
|
||||
|
||||
# ----------------- AMIGAOS -----------------
|
||||
|
||||
16384:64:1:48:M1560,N,N,S: AMIGAOS:3.9::AMIGAOS 3.9 BB2 MiamiDX
|
||||
|
||||
###########################################
|
||||
# Appliance / embedded / other signatures #
|
||||
###########################################
|
||||
|
||||
# ---------- Firewalls / routers ------------
|
||||
|
||||
S12:64:1:44:M1460: @Checkpoint:::Checkpoint (unknown 1)
|
||||
S12:64:1:48:N,N,S,M1460: @Checkpoint:::Checkpoint (unknown 2)
|
||||
4096:32:0:44:M1460: ExtremeWare:4.x::ExtremeWare 4.x
|
||||
60352:64:0:52:M1460,N,W2,N,N,S: Clavister:7::Clavister firewall 7.x
|
||||
|
||||
# XXX TCP option 12
|
||||
# S32:64:0:68:M512,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO w/Checkpoint NG FP3
|
||||
# S16:64:0:68:M1024,N,W0,N,N,T,N,N,?12:.:Nokia:IPSO 3.7 build 026
|
||||
|
||||
S4:64:1:60:W0,N,S,T,M1460: FortiNet:FortiGate:50:FortiNet FortiGate 50
|
||||
|
||||
8192:64:1:44:M1460: Eagle:::Eagle Secure Gateway
|
||||
|
||||
|
||||
# ------- Switches and other stuff ----------
|
||||
|
||||
4128:255:0:44:M*: Cisco:::Cisco Catalyst 3500, 7500 etc
|
||||
S8:255:0:44:M*: Cisco:12008::Cisco 12008
|
||||
60352:128:1:64:M1460,N,W2,N,N,T,N,N,S: Alteon:ACEswitch::Alteon ACEswitch
|
||||
64512:128:1:44:M1370: Nortel:Contivity Client::Nortel Conectivity Client
|
||||
|
||||
|
||||
# ---------- Caches and whatnots ------------
|
||||
|
||||
S4:64:1:52:M1460,N,N,S,N,W0: AOL:web cache::AOL web cache
|
||||
|
||||
32850:64:1:64:N,W1,N,N,T,N,N,S,M*: NetApp:5.x::NetApp Data OnTap 5.x
|
||||
16384:64:1:64:M1460,N,N,S,N,W0,N: NetApp:5.3:1:NetApp 5.3.1
|
||||
65535:64:0:64:M1460,N,N,S,N,W*,N,N,T: NetApp:5.3-5.5::NetApp 5.3-5.5
|
||||
65535:64:0:60:M1460,N,W0,N,N,T: NetApp:CacheFlow::NetApp CacheFlow
|
||||
8192:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:5.2:1:NetApp NetCache 5.2.1
|
||||
20480:64:1:64:M1460,N,N,S,N,W0,N,N,T: NetApp:4.1::NetApp NetCache4.1
|
||||
|
||||
65535:64:0:60:M1460,N,W0,N,N,T: CacheFlow:4.1::CacheFlow CacheOS 4.1
|
||||
8192:64:0:60:M1380,N,N,N,N,N,N,T: CacheFlow:1.1::CacheFlow CacheOS 1.1
|
||||
|
||||
S4:64:0:48:M1460,N,N,S: Cisco:Content Engine::Cisco Content Engine
|
||||
|
||||
27085:128:0:40:.: Dell:PowerApp cache::Dell PowerApp (Linux-based)
|
||||
|
||||
65535:255:1:48:N,W1,M1460: Inktomi:crawler::Inktomi crawler
|
||||
S1:255:1:60:M1460,S,T,N,W0: LookSmart:ZyBorg::LookSmart ZyBorg
|
||||
|
||||
16384:255:0:40:.: Proxyblocker:::Proxyblocker (what's this?)
|
||||
|
||||
# ----------- Embedded systems --------------
|
||||
|
||||
S9:255:0:44:M536: PalmOS:Tungsten:C:PalmOS Tungsten C
|
||||
S5:255:0:44:M536: PalmOS:3::PalmOS 3/4
|
||||
S5:255:0:44:M536: PalmOS:4::PalmOS 3/4
|
||||
S4:255:0:44:M536: PalmOS:3:5:PalmOS 3.5
|
||||
2948:255:0:44:M536: PalmOS:3:5:PalmOS 3.5.3 (Handera)
|
||||
S29:255:0:44:M536: PalmOS:5::PalmOS 5.0
|
||||
|
||||
S23:64:1:64:N,W1,N,N,T,N,N,S,M1460: SymbianOS:7::SymbianOS 7
|
||||
8192:255:0:44:M1460: SymbianOS:6048::SymbianOS 6048 (on Nokia 7650?)
|
||||
8192:255:0:44:M536: SymbianOS:::SymbianOS (on Nokia 9210?)
|
||||
|
||||
|
||||
# Perhaps S4?
|
||||
5840:64:1:60:M1452,S,T,N,W1: Zaurus:3.10::Zaurus 3.10
|
||||
|
||||
32768:128:1:64:M1460,N,W0,N,N,T0,N,N,S: PocketPC:2002::PocketPC 2002
|
||||
|
||||
S1:255:0:44:M346: Contiki:1.1:rc0:Contiki 1.1-rc0
|
||||
|
||||
4096:128:0:44:M1460: Sega:Dreamcast:3.0:Sega Dreamcast Dreamkey 3.0
|
||||
T5:64:0:44:M536: Sega:Dreamcast:HKT-3020:Sega Dreamcast HKT-3020 (browser disc 51027)
|
||||
S22:64:1:44:M1460: Sony:PS2::Sony Playstation 2 (SOCOM?)
|
||||
|
||||
S12:64:0:44:M1452: AXIS:5600:v5.64:AXIS Printer Server 5600 v5.64
|
||||
|
||||
|
||||
|
||||
####################
|
||||
# Fancy signatures #
|
||||
####################
|
||||
|
||||
1024:64:0:40:.: *NMAP:syn scan:1:NMAP syn scan (1)
|
||||
2048:64:0:40:.: *NMAP:syn scan:2:NMAP syn scan (2)
|
||||
3072:64:0:40:.: *NMAP:syn scan:3:NMAP syn scan (3)
|
||||
4096:64:0:40:.: *NMAP:syn scan:4:NMAP syn scan (4)
|
||||
|
||||
1024:64:0:60:W10,N,M265,T: *NMAP:OS:1:NMAP OS detection probe (1)
|
||||
2048:64:0:60:W10,N,M265,T: *NMAP:OS:2:NMAP OS detection probe (2)
|
||||
3072:64:0:60:W10,N,M265,T: *NMAP:OS:3:NMAP OS detection probe (3)
|
||||
4096:64:0:60:W10,N,M265,T: *NMAP:OS:4:NMAP OS detection probe (4)
|
||||
|
||||
#####################################
|
||||
# Generic signatures - just in case #
|
||||
#####################################
|
||||
|
||||
#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:4.0-4.9::FreeBSD 4.x/5.x
|
||||
#*:64:1:60:M*,N,W*,N,N,T: @FreeBSD:5.0-5.1::FreeBSD 4.x/5.x
|
||||
|
||||
*:128:1:52:M*,N,W0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
|
||||
*:128:1:52:M*,N,W0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323 no tstamp)
|
||||
*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP/2000 (RFC1323)
|
||||
*:128:1:64:M*,N,W0,N,N,T0,N,N,S: @Windows:2000:RFC1323:Windows XP/2000 (RFC1323)
|
||||
*:128:1:64:M*,N,W*,N,N,T0,N,N,S: @Windows:XP:RFC1323:Windows XP (RFC1323, w+)
|
||||
*:128:1:48:M536,N,N,S: @Windows:98::Windows 98
|
||||
*:128:1:48:M*,N,N,S: @Windows:XP::Windows XP/2000
|
||||
*:128:1:48:M*,N,N,S: @Windows:2000::Windows XP/2000
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
# $OpenBSD: spamd.conf,v 1.9 2004/01/21 08:07:39 deraadt Exp $
|
||||
#
|
||||
# spamd config file, read by spamd-setup(8) for spamd(8)
|
||||
#
|
||||
# See spamd.conf(5)
|
||||
#
|
||||
# Configures whitelists and blacklists for spamd
|
||||
#
|
||||
# Strings follow getcap(3) convention escapes, other than you
|
||||
# can have a bare colon (:) inside a quoted string and it
|
||||
# will deal with it. See spamd-setup(8) for more details.
|
||||
#
|
||||
# "all" must be here, and defines the order in which lists are applied
|
||||
# whitelists apply to the previous blacklist. more than one whitelist
|
||||
# may be applied to each blacklist
|
||||
#
|
||||
# As of Aug 2003, a place to search for black lists is
|
||||
# http://spamlinks.port5.com/filter-bl.htm#ip
|
||||
#
|
||||
# Some of the URLs below point to www.openbsd.org locations. Those
|
||||
# files are likely to be mirrored to other OpenBSD www mirrors located
|
||||
# around the world. Hence, it is possible to edit this file and rewrite
|
||||
# www.openbsd.org with, for instance, to www.de.openbsd.org
|
||||
|
||||
all:\
|
||||
:spamhaus:china:korea:
|
||||
|
||||
# Mirrored from http://spfilter.openrbl.org/data/sbl/SBL.cidr.bz2
|
||||
spamhaus:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A is in the Spamhaus Block List\n\
|
||||
See http://www.spamhaus.org/sbl and\
|
||||
http://www.abuse.net/sbl.phtml?IP=%A for more details":\
|
||||
:method=http:\
|
||||
:file=www.openbsd.org/spamd/SBL.cidr.gz
|
||||
|
||||
# Mirrored from http://www.spews.org/spews_list_level1.txt
|
||||
spews1:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A is in the spews level 1 database\n\
|
||||
See http://www.spews.org/ask.cgi?x=%A for more details":\
|
||||
:method=http:\
|
||||
:file=www.openbsd.org/spamd/spews_list_level1.txt.gz
|
||||
|
||||
# Mirrored from http://www.spews.org/spews_list_level2.txt
|
||||
spews2:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A is in the spews level 2 database\n\
|
||||
See http://www.spews.org/ask.cgi?x=%A for more details":\
|
||||
:method=http:\
|
||||
:file=www.openbsd.org/spamd/spews_list_level2.txt.gz
|
||||
|
||||
# Mirrored from http://www.okean.com/chinacidr.txt
|
||||
china:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A appears to be from China\n\
|
||||
See http://www.okean.com/asianspamblocks.html for more details":\
|
||||
:method=http:\
|
||||
:file=www.openbsd.org/spamd/chinacidr.txt.gz
|
||||
|
||||
# Mirrored from http://www.okean.com/koreacidr.txt
|
||||
korea:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A appears to be from Korea\n\
|
||||
See http://www.okean.com/asianspamblocks.html for more details":\
|
||||
:method=http:\
|
||||
:file=www.openbsd.org/spamd/koreacidr.txt.gz
|
||||
|
||||
|
||||
# Whitelists are done like this, and must be added to "all" after each
|
||||
# blacklist from which you want the addresses in the whitelist removed.
|
||||
#
|
||||
#whitelist:\
|
||||
# :white:\
|
||||
# :file=/var/mail/whitelist.txt
|
||||
|
||||
relaydb-black:\
|
||||
:black:\
|
||||
:msg="SPAM. Your address %A is in my relaydb list.":\
|
||||
:method=exec:\
|
||||
:file=relaydb -4lb:
|
||||
|
||||
relaydb-white:\
|
||||
:white:\
|
||||
:method=exec:\
|
||||
:file=relaydb -4lw:
|
||||
|
|
@ -1,8 +1,9 @@
|
|||
# $OpenBSD: Makefile,v 1.15 2004/03/10 18:49:49 mcbride Exp $
|
||||
# $OpenBSD: Makefile,v 1.17 2004/07/16 23:44:24 frantzen Exp $
|
||||
|
||||
PROG= pfctl
|
||||
SRCS= pfctl.c parse.y pfctl_parser.c pf_print_state.c pfctl_altq.c
|
||||
SRCS+= pfctl_osfp.c pfctl_radix.c pfctl_table.c pfctl_qstats.c
|
||||
SRCS+= pfctl_optimize.c
|
||||
CFLAGS+= -Wall -Wmissing-prototypes -Wno-uninitialized
|
||||
CFLAGS+= -Wstrict-prototypes -I${.CURDIR}
|
||||
YFLAGS=
|
||||
|
|
@ -12,3 +13,11 @@ LDADD+= -lm
|
|||
DPADD+= ${LIBM}
|
||||
|
||||
.include <bsd.prog.mk>
|
||||
|
||||
# XXX
|
||||
.if (${MACHINE_ARCH} == "m88k")
|
||||
parse.o: parse.y
|
||||
${YACC.y} ${.IMPSRC}
|
||||
${COMPILE.c} -fno-schedule-insns2 -o ${.TARGET} y.tab.c
|
||||
rm -f y.tab.c
|
||||
.endif
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: pflogd.c,v 1.27 2004/02/13 19:01:57 otto Exp $ */
|
||||
/* $OpenBSD: pflogd.c,v 1.30 2004/08/08 19:04:25 deraadt Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2001 Theo de Raadt
|
||||
|
|
@ -255,16 +255,19 @@ reset_dump(void)
|
|||
fp = fdopen(fd, "a+");
|
||||
|
||||
if (fp == NULL) {
|
||||
close(fd);
|
||||
logmsg(LOG_ERR, "Error: %s: %s", filename, strerror(errno));
|
||||
return (1);
|
||||
}
|
||||
if (fstat(fileno(fp), &st) == -1) {
|
||||
fclose(fp);
|
||||
logmsg(LOG_ERR, "Error: %s: %s", filename, strerror(errno));
|
||||
return (1);
|
||||
}
|
||||
|
||||
/* set FILE unbuffered, we do our own buffering */
|
||||
if (setvbuf(fp, NULL, _IONBF, 0)) {
|
||||
fclose(fp);
|
||||
logmsg(LOG_ERR, "Failed to set output buffers");
|
||||
return (1);
|
||||
}
|
||||
|
|
@ -275,6 +278,7 @@ reset_dump(void)
|
|||
if (snaplen != cur_snaplen) {
|
||||
logmsg(LOG_NOTICE, "Using snaplen %d", snaplen);
|
||||
if (set_snaplen(snaplen)) {
|
||||
fclose(fp);
|
||||
logmsg(LOG_WARNING,
|
||||
"Failed, using old settings");
|
||||
}
|
||||
|
|
@ -502,6 +506,7 @@ main(int argc, char **argv)
|
|||
struct pcap_stat pstat;
|
||||
int ch, np, Xflag = 0;
|
||||
pcap_handler phandler = dump_packet;
|
||||
const char *errstr = NULL;
|
||||
|
||||
closefrom(STDERR_FILENO + 1);
|
||||
|
||||
|
|
@ -511,18 +516,19 @@ main(int argc, char **argv)
|
|||
Debug = 1;
|
||||
break;
|
||||
case 'd':
|
||||
delay = atoi(optarg);
|
||||
if (delay < 5 || delay > 60*60)
|
||||
delay = strtonum(optarg, 5, 60*60, &errstr);
|
||||
if (errstr)
|
||||
usage();
|
||||
break;
|
||||
case 'f':
|
||||
filename = optarg;
|
||||
break;
|
||||
case 's':
|
||||
snaplen = atoi(optarg);
|
||||
snaplen = strtonum(optarg, 0, PFLOGD_MAXSNAPLEN,
|
||||
&errstr);
|
||||
if (snaplen <= 0)
|
||||
snaplen = DEF_SNAPLEN;
|
||||
if (snaplen > PFLOGD_MAXSNAPLEN)
|
||||
if (errstr)
|
||||
snaplen = PFLOGD_MAXSNAPLEN;
|
||||
break;
|
||||
case 'x':
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: privsep.c,v 1.8 2004/03/14 19:17:05 otto Exp $ */
|
||||
/* $OpenBSD: privsep.c,v 1.12 2004/07/14 19:07:03 henning Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2003 Can Erkin Acar
|
||||
|
|
@ -67,7 +67,7 @@ int
|
|||
priv_init(void)
|
||||
{
|
||||
int i, fd, socks[2], cmd;
|
||||
int snaplen, ret;
|
||||
int snaplen, ret, olderrno;
|
||||
struct passwd *pw;
|
||||
|
||||
for (i = 1; i < _NSIG; i++)
|
||||
|
|
@ -147,11 +147,13 @@ priv_init(void)
|
|||
fd = open(filename,
|
||||
O_RDWR|O_CREAT|O_APPEND|O_NONBLOCK|O_NOFOLLOW,
|
||||
0600);
|
||||
olderrno = errno;
|
||||
send_fd(socks[0], fd);
|
||||
if (fd < 0)
|
||||
logmsg(LOG_NOTICE,
|
||||
"[priv]: failed to open %s: %s",
|
||||
filename, strerror(errno));
|
||||
send_fd(socks[0], fd);
|
||||
filename, strerror(olderrno));
|
||||
else
|
||||
close(fd);
|
||||
break;
|
||||
|
||||
|
|
@ -211,7 +213,7 @@ priv_open_log(void)
|
|||
int cmd, fd;
|
||||
|
||||
if (priv_fd < 0)
|
||||
errx(1, "%s: called from privileged portion\n", __func__);
|
||||
errx(1, "%s: called from privileged portion", __func__);
|
||||
|
||||
cmd = PRIV_OPEN_LOG;
|
||||
must_write(priv_fd, &cmd, sizeof(int));
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: privsep_fdpass.c,v 1.1 2003/10/22 18:51:55 canacar Exp $ */
|
||||
/* $OpenBSD: privsep_fdpass.c,v 1.2 2004/08/13 02:51:48 djm Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright 2001 Niels Provos <provos@citi.umich.edu>
|
||||
|
|
@ -108,6 +108,10 @@ receive_fd(int sock)
|
|||
__func__, (long)n);
|
||||
if (result == 0) {
|
||||
cmsg = CMSG_FIRSTHDR(&msg);
|
||||
if (cmsg == NULL) {
|
||||
warnx("%s: no message header", __func__);
|
||||
return -1;
|
||||
}
|
||||
if (cmsg->cmsg_type != SCM_RIGHTS)
|
||||
warnx("%s: expected type %d got %d", __func__,
|
||||
SCM_RIGHTS, cmsg->cmsg_type);
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,89 @@
|
|||
.\" $OpenBSD: pflog.4,v 1.7 2004/03/21 19:47:59 miod Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 2001 Tobias Weingartner
|
||||
.\" All rights reserved.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
.\"
|
||||
.Dd December 10, 2001
|
||||
.Dt PFLOG 4
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm pflog
|
||||
.Nd packet filter logging interface
|
||||
.Sh SYNOPSIS
|
||||
.Cd "pseudo-device pflog"
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm pflog
|
||||
interface is a pseudo-device which makes visible all packets logged by
|
||||
the packet filter,
|
||||
.Xr pf 4 .
|
||||
Logged packets can easily be monitored in real
|
||||
time by invoking
|
||||
.Xr tcpdump 8
|
||||
on the
|
||||
.Nm
|
||||
interface, or stored to disk using
|
||||
.Xr pflogd 8 .
|
||||
.Pp
|
||||
Each packet retrieved on this interface has a header associated
|
||||
with it of length
|
||||
.Dv PFLOG_HDRLEN .
|
||||
This header documents the address family, interface name, rule
|
||||
number, reason, action, and direction of the packet that was logged.
|
||||
This structure, defined in
|
||||
.Aq Pa net/if_pflog.h
|
||||
looks like
|
||||
.Bd -literal -offset indent
|
||||
struct pfloghdr {
|
||||
u_int8_t length;
|
||||
sa_family_t af;
|
||||
u_int8_t action;
|
||||
u_int8_t reason;
|
||||
char ifname[IFNAMSIZ];
|
||||
char ruleset[PF_RULESET_NAME_SIZE];
|
||||
u_int32_t rulenr;
|
||||
u_int32_t subrulenr;
|
||||
u_int8_t dir;
|
||||
u_int8_t pad[3];
|
||||
};
|
||||
.Ed
|
||||
.Sh EXAMPLES
|
||||
.Bd -literal -offset indent
|
||||
# ifconfig pflog0 up
|
||||
# tcpdump -n -e -ttt -i pflog0
|
||||
.Ed
|
||||
.Sh SEE ALSO
|
||||
.Xr inet 4 ,
|
||||
.Xr inet6 4 ,
|
||||
.Xr netintro 4 ,
|
||||
.Xr pf 4 ,
|
||||
.Xr ifconfig 8 ,
|
||||
.Xr pflogd 8 ,
|
||||
.Xr tcpdump 8
|
||||
.Sh HISTORY
|
||||
The
|
||||
.Nm
|
||||
device first appeared in
|
||||
.Ox 3.0 .
|
||||
.\" .Sh BUGS
|
||||
.\" Anything here?
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,242 @@
|
|||
.\" $OpenBSD: pf.os.5,v 1.6 2004/03/31 11:13:03 dhartmei Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 2003 Mike Frantzen <frantzen@w4g.org>
|
||||
.\"
|
||||
.\" Permission to use, copy, modify, and distribute this software for any
|
||||
.\" purpose with or without fee is hereby granted, provided that the above
|
||||
.\" copyright notice and this permission notice appear in all copies.
|
||||
.\"
|
||||
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
.Dd August 18, 2003
|
||||
.Dt PF.OS 5
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm pf.os
|
||||
.Nd format of the operating system fingerprints file
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Xr pf 4
|
||||
firewall and the
|
||||
.Xr tcpdump 8
|
||||
program can both fingerprint the operating system of hosts that
|
||||
originate an IPv4 TCP connection.
|
||||
The file consists of newline-separated records, one per fingerprint,
|
||||
containing nine colon
|
||||
.Pq Ql \&:
|
||||
separated fields.
|
||||
These fields are as follows:
|
||||
.Pp
|
||||
.Bl -tag -width Description -offset indent -compact
|
||||
.It window
|
||||
The TCP window size.
|
||||
.It TTL
|
||||
The IP time to live.
|
||||
.It df
|
||||
The presence of the IPv4 don't fragment bit.
|
||||
.It packet size
|
||||
The size of the initial TCP packet.
|
||||
.It TCP options
|
||||
An ordered list of the TCP options.
|
||||
.It class
|
||||
The class of operating system.
|
||||
.It version
|
||||
The version of the operating system.
|
||||
.It subtype
|
||||
The subtype of patchlevel of the operating system.
|
||||
.It description
|
||||
The overall textual description of the operating system, version and subtype.
|
||||
.El
|
||||
.Pp
|
||||
The
|
||||
.Ar window
|
||||
field corresponds to the th->th_win field in the TCP header and is the
|
||||
source host's advertised TCP window size.
|
||||
It may be between zero and 65,535 inclusive.
|
||||
The window size may be given as a multiple of a constant by prepending
|
||||
the size with a percent sign
|
||||
.Sq %
|
||||
and the value will be used as a modulus.
|
||||
Three special values may be used for the window size:
|
||||
.Pp
|
||||
.Bl -tag -width xxx -offset indent -compact
|
||||
.It *
|
||||
An asterisk will wildcard the value so any window size will match.
|
||||
.It S
|
||||
Allow any window size which is a multiple of the maximum segment size (MSS).
|
||||
.It T
|
||||
Allow any window size which is a multiple of the maximum transmission unit
|
||||
(MTU).
|
||||
.El
|
||||
.Pp
|
||||
The
|
||||
.Ar ttl
|
||||
value is the initial time to live in the IP header.
|
||||
The fingerprint code will account for the volatility of the packet's TTL
|
||||
as it traverses a network.
|
||||
.Pp
|
||||
The
|
||||
.Ar df
|
||||
bit corresponds to the Don't Fragment bit in an IPv4 header.
|
||||
It tells intermediate routers not to fragment the packet and is used for
|
||||
path MTU discovery.
|
||||
It may be either a zero or a one.
|
||||
.Pp
|
||||
The
|
||||
.Ar packet size
|
||||
is the literal size of the full IP packet and is a function of all of
|
||||
the IP and TCP options.
|
||||
.Pp
|
||||
The
|
||||
.Ar TCP options
|
||||
field is an ordered list of the individual TCP options that appear in the
|
||||
SYN packet.
|
||||
Each option is described by a single character separated by a comma and
|
||||
certain ones may include a value.
|
||||
The options are:
|
||||
.Pp
|
||||
.Bl -tag -width Description -offset indent -compact
|
||||
.It Mnnn
|
||||
maximum segment size (MSS) option.
|
||||
The value is the maximum packet size of the network link which may
|
||||
include the
|
||||
.Sq %
|
||||
modulus or match all MSSes with the
|
||||
.Sq *
|
||||
value.
|
||||
.It N
|
||||
the NOP option (NO Operation).
|
||||
.It T[0]
|
||||
the timestamp option.
|
||||
Certain operating systems always start with a zero timestamp in which
|
||||
case a zero value is added to the option; otherwise no value is appended.
|
||||
.It S
|
||||
the Selective ACKnowledgement OK (SACKOK) option.
|
||||
.It Wnnn
|
||||
window scaling option.
|
||||
The value is the size of the window scaling which may include the
|
||||
.Sq %
|
||||
modulus or match all window scalings with the
|
||||
.Sq *
|
||||
value.
|
||||
.El
|
||||
.Pp
|
||||
No TCP options in the fingerprint may be given with a single dot
|
||||
.Sq \&. .
|
||||
.Pp
|
||||
An example of OpenBSD's TCP options are:
|
||||
.Pp
|
||||
.Dl M*,N,N,S,N,W0,N,N,T
|
||||
.Pp
|
||||
The first option
|
||||
.Ar M*
|
||||
is the MSS option and will match all values.
|
||||
The second and third options
|
||||
.Ar N
|
||||
will match two NOPs.
|
||||
The fourth option
|
||||
.Ar S
|
||||
will match the SACKOK option.
|
||||
The fifth
|
||||
.Ar N
|
||||
will match another NOP.
|
||||
The sixth
|
||||
.Ar W0
|
||||
will match a window scaling option with a zero scaling size.
|
||||
The seventh and eighth
|
||||
.Ar N
|
||||
options will match two NOPs.
|
||||
And the ninth and final option
|
||||
.Ar T
|
||||
will match the timestamp option with any time value.
|
||||
.Pp
|
||||
The TCP options in a fingerprint will only match packets with the
|
||||
exact same TCP options in the same order.
|
||||
.Pp
|
||||
The
|
||||
.Ar class
|
||||
field is the class, genre or vendor of the operating system.
|
||||
.Pp
|
||||
The
|
||||
.Ar version
|
||||
is the version of the operating system.
|
||||
It is used to distinguish between different fingerprints of operating
|
||||
systems of the same class but different versions.
|
||||
.Pp
|
||||
The
|
||||
.Ar subtype
|
||||
is the subtype or patch level of the operating system version.
|
||||
It is used to distinguish between different fingerprints of operating
|
||||
systems of the same class and same version but slightly different
|
||||
patches or tweaking.
|
||||
.Pp
|
||||
The
|
||||
.Ar description
|
||||
is a general description of the operating system, its version,
|
||||
patchlevel and any further useful details.
|
||||
.Sh EXAMPLES
|
||||
The fingerprint of a plain
|
||||
.Ox 3.3
|
||||
host is:
|
||||
.Bd -literal
|
||||
16384:64:1:64:M*,N,N,S,N,W0,N,N,T:OpenBSD:3.3::OpenBSD 3.3
|
||||
.Ed
|
||||
.Pp
|
||||
The fingerprint of an
|
||||
.Ox 3.3
|
||||
host behind a PF scrubbing firewall with a no-df rule would be:
|
||||
.Bd -literal
|
||||
16384:64:0:64:M*,N,N,S,N,W0,N,N,T:OpenBSD:3.3:!df:OpenBSD 3.3 scrub no-df
|
||||
.Ed
|
||||
.Pp
|
||||
An absolutely braindead embedded operating system fingerprint could be:
|
||||
.Bd -literal
|
||||
65535:255:0:40:.:DUMMY:1.1:p3:Dummy embedded OS v1.1p3
|
||||
.Ed
|
||||
.Pp
|
||||
The
|
||||
.Xr tcpdump 8
|
||||
output of
|
||||
.Bd -literal
|
||||
# tcpdump -s128 -c1 -nv 'tcp[13] == 2'
|
||||
03:13:48.118526 10.0.0.1.3377 > 10.0.0.0.2: S [tcp sum ok] \e
|
||||
534596083:534596083(0) win 57344 <mss 1460> (DF) [tos 0x10] \e
|
||||
(ttl 64, id 11315)
|
||||
.Ed
|
||||
.Pp
|
||||
almost translates into the following fingerprint
|
||||
.Bd -literal
|
||||
57344:64:1:44:M1460: exampleOS:1.0::exampleOS 1.0
|
||||
.Ed
|
||||
.Pp
|
||||
.Xr tcpdump 8
|
||||
does not explicitly give the packet length.
|
||||
But it can usually be derived by adding the size of the IPv4 header to
|
||||
the size of the TCP header to the size of the TCP options.
|
||||
The size of both headers is typically twenty each and the usual
|
||||
sizes of the TCP options are:
|
||||
.Pp
|
||||
.Bl -tag -width timestamp -offset indent -compact
|
||||
.It mss
|
||||
four bytes.
|
||||
.It nop
|
||||
1 byte.
|
||||
.It sackOK
|
||||
two bytes.
|
||||
.It timestamp
|
||||
ten bytes.
|
||||
.It wscale
|
||||
three bytes.
|
||||
.El
|
||||
.Pp
|
||||
In the above example, the packet size comes out to 44 bytes.
|
||||
.Sh SEE ALSO
|
||||
.Xr pf 4 ,
|
||||
.Xr pf.conf 5 ,
|
||||
.Xr pfctl 8 ,
|
||||
.Xr tcpdump 8
|
||||
|
|
@ -0,0 +1,190 @@
|
|||
.\" $OpenBSD: spamd.conf.5,v 1.12 2004/01/29 17:44:29 jmc Exp $
|
||||
.\"
|
||||
.\" Copyright (c) 2003 Jason L. Wright (jason@thought.net)
|
||||
.\" Copyright (c) 2003 Bob Beck
|
||||
.\" All rights reserved.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms, with or without
|
||||
.\" modification, are permitted provided that the following conditions
|
||||
.\" are met:
|
||||
.\" 1. Redistributions of source code must retain the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer.
|
||||
.\" 2. Redistributions in binary form must reproduce the above copyright
|
||||
.\" notice, this list of conditions and the following disclaimer in the
|
||||
.\" documentation and/or other materials provided with the distribution.
|
||||
.\"
|
||||
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
||||
.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
.\" POSSIBILITY OF SUCH DAMAGE.
|
||||
.\"
|
||||
.Dd March 8, 2003
|
||||
.Dt SPAMD.CONF 5
|
||||
.Os
|
||||
.Sh NAME
|
||||
.Nm spamd.conf
|
||||
.Nd configuration file read by
|
||||
.Xr spamd-setup 8
|
||||
for
|
||||
.Xr spamd 8
|
||||
.Sh SYNOPSIS
|
||||
.Nm spamd.conf
|
||||
.Sh DESCRIPTION
|
||||
The
|
||||
.Nm
|
||||
file is read by
|
||||
.Xr spamd-setup 8
|
||||
to configure blacklists and whitelists with corresponding
|
||||
.Xr pf 4
|
||||
table entries for
|
||||
.Xr spamd 8 .
|
||||
.Nm
|
||||
follows the syntax of configuration databases as documented in
|
||||
.Xr getcap 3 .
|
||||
Example:
|
||||
.Bd -literal -offset indent
|
||||
all:\e
|
||||
:spews1:white:myblack:
|
||||
|
||||
spews1:\e
|
||||
:black:\e
|
||||
:msg="SPAM. Your address \&%A is in the spews\e
|
||||
level 1 database\ensee http://www.spews.org/ask.cgi?x=\&%A\en":\e
|
||||
:method=http:\e
|
||||
:file=www.spews.org/spews_list_level1.txt:
|
||||
|
||||
white:\e
|
||||
:white:\e
|
||||
:method=file:\e
|
||||
:file=/var/mail/mywhite.txt:
|
||||
|
||||
myblack:\e
|
||||
:black:\e
|
||||
:msg=/var/mail/myblackmsg.txt:\e
|
||||
:method=file:\e
|
||||
:file=/var/mail/myblack.txt:
|
||||
.Ed
|
||||
.Pp
|
||||
The default configuration file must include the entry
|
||||
.Ar all
|
||||
which specifies the order in which named blacklists and whitelists
|
||||
are to be applied.
|
||||
The addresses in a whitelist are removed from the preceding blacklist.
|
||||
In the above example, if the address was present in all three lists, blacklists
|
||||
.Ar spews1
|
||||
and
|
||||
.Ar myblack ,
|
||||
as well as whitelist
|
||||
.Ar white ,
|
||||
the address would be removed from blacklist
|
||||
.Ar spews1
|
||||
by the subsequent
|
||||
.Ar white
|
||||
whitelist.
|
||||
However, the address would not be removed from the
|
||||
.Ar myblack
|
||||
blacklist.
|
||||
To remove all the addresses in
|
||||
.Ar white
|
||||
from
|
||||
.Ar myblack ,
|
||||
the configuration
|
||||
.Bd -literal -offset indent
|
||||
all:\e
|
||||
:spews1:white:myblack:white:
|
||||
.Ed
|
||||
.Pp
|
||||
would be used instead.
|
||||
.Pp
|
||||
Blacklists and whitelists are then constructed by name;
|
||||
blacklists are identified by the capability
|
||||
.Ar black ,
|
||||
and whitelists by the capability
|
||||
.Ar white .
|
||||
.Pp
|
||||
The source of the addresses for blacklists and whitelists is
|
||||
specified using the
|
||||
.Ar method
|
||||
and
|
||||
.Ar file
|
||||
capability entries.
|
||||
.Pp
|
||||
.Ar method
|
||||
specifies the method by which to retrieve a file containing a list of
|
||||
addresses that consist of the blacklist or whitelist, and may be
|
||||
.Ar http ,
|
||||
.Ar ftp ,
|
||||
.Ar file
|
||||
or
|
||||
.Ar exec .
|
||||
The methods
|
||||
.Ar http ,
|
||||
.Ar ftp
|
||||
and
|
||||
.Ar file
|
||||
capabilities will make
|
||||
.Nm
|
||||
retrieve a list of addresses specified in the location in the
|
||||
.Ar file
|
||||
capability for the list.
|
||||
The
|
||||
.Ar exec
|
||||
capability will make
|
||||
.Nm
|
||||
spawn the program with arguments indicated in the
|
||||
.Ar file
|
||||
capability for the list, and reads a list of addresses
|
||||
from the output of the program.
|
||||
.Pp
|
||||
The format of the list of addresses is expected to consist of one
|
||||
network block or address per line (optionally followed by a space and
|
||||
text that is ignored).
|
||||
Comment lines beginning with
|
||||
.Ar #
|
||||
are ignored.
|
||||
Network blocks may be specified in any of the formats as in
|
||||
the following example:
|
||||
.Bd -literal -offset indent
|
||||
# CIDR format
|
||||
192.168.20.0/24
|
||||
# A start - end range
|
||||
192.168.21.0 - 192.168.21.255
|
||||
# As a single IP address
|
||||
192.168.23.1
|
||||
.Ed
|
||||
.Pp
|
||||
Each blacklist must include a message, specified in the
|
||||
.Ar msg
|
||||
capability as a string.
|
||||
If the
|
||||
.Ar msg
|
||||
string is enclosed in double quotes, the characters in the quoted string
|
||||
are escaped as specified in
|
||||
.Xr getcap 3
|
||||
with the exception that a colon (:) is allowed in the quoted string.
|
||||
The resulting string is used as the message.
|
||||
Alternatively, if the
|
||||
.Ar msg
|
||||
string is not specified in quotes, it is assumed to be a local filename
|
||||
from which the message text may be read.
|
||||
.Pp
|
||||
The message is configured in
|
||||
.Xr spamd 8
|
||||
to be displayed in the SMTP dialogue to any connections that match
|
||||
addresses in the blacklist.
|
||||
The sequence \e" in the message will produce a double quote in the output.
|
||||
The sequence %% will produce a single % in the output,
|
||||
and the sequence \&%A will be expanded in the message by
|
||||
.Xr spamd 8
|
||||
to display the connecting IP address in the output.
|
||||
.Sh SEE ALSO
|
||||
.Xr ftp 1 ,
|
||||
.Xr pf 4 ,
|
||||
.Xr spamd 8 ,
|
||||
.Xr spamd-setup 8
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
#
|
||||
# $OpenBSD: Makefile,v 1.6 2003/08/22 15:25:50 henning Exp $
|
||||
#
|
||||
FILES= queue1 queue2 queue3 ackpri faq-example1 faq-example2 faq-example3
|
||||
FILES+= spamd
|
||||
NOOBJ= noobj
|
||||
|
||||
all clean cleandir depend lint tags:
|
||||
|
||||
install:
|
||||
install -c -m 0444 ${FILES} ${DESTDIR}${BINDIR}/pf/
|
||||
|
||||
.include <bsd.prog.mk>
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
# $OpenBSD: ackpri,v 1.2 2003/03/10 14:24:33 henning Exp $
|
||||
|
||||
# Use a simple priority queue to prioritize empty (no payload) TCP ACKs,
|
||||
# which dramatically improves throughput on (asymmetric) links when the
|
||||
# reverse direction is saturated. The empty ACKs use an insignificant
|
||||
# part of the bandwidth, but if they get delayed, downloads suffer
|
||||
# badly, so prioritize them.
|
||||
|
||||
# Example: 512/128 kbps ADSL. Download is 50 kB/s. When a concurrent
|
||||
# upload saturates the uplink, download drops to 7 kB/s. With the
|
||||
# priority queue below, download drops only to 48 kB/s.
|
||||
|
||||
# Replace lo0 with your real external interface
|
||||
|
||||
ext_if="lo0"
|
||||
|
||||
# For a 512/128 kbps ADSL with PPPoE link, using "bandwidth 100Kb"
|
||||
# is optimal. Some experimentation might be needed to find the best
|
||||
# value. If it's set too high, the priority queue is not effective, and
|
||||
# if it's set too low, the available bandwidth is not fully used.
|
||||
# A good starting point would be real_uplink_bandwidth * 90 / 100.
|
||||
|
||||
altq on $ext_if priq bandwidth 100Kb queue { q_pri, q_def }
|
||||
queue q_pri priority 7
|
||||
queue q_def priority 1 priq(default)
|
||||
|
||||
pass out on $ext_if proto tcp from $ext_if to any flags S/SA \
|
||||
keep state queue (q_def, q_pri)
|
||||
|
||||
pass in on $ext_if proto tcp from any to $ext_if flags S/SA \
|
||||
keep state queue (q_def, q_pri)
|
||||
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
# $OpenBSD: faq-example1,v 1.2 2003/08/06 16:04:45 henning Exp $
|
||||
|
||||
#
|
||||
# Firewall for Home or Small Office
|
||||
# http://www.openbsd.org/faq/pf/example1.html
|
||||
#
|
||||
|
||||
|
||||
# macros
|
||||
int_if = "fxp0"
|
||||
ext_if = "ep0"
|
||||
|
||||
tcp_services = "{ 22, 113 }"
|
||||
icmp_types = "echoreq"
|
||||
|
||||
priv_nets = "{ 127.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, 10.0.0.0/8 }"
|
||||
|
||||
# options
|
||||
set block-policy return
|
||||
set loginterface $ext_if
|
||||
|
||||
# scrub
|
||||
scrub in all
|
||||
|
||||
# nat/rdr
|
||||
nat on $ext_if from $int_if:network to any -> ($ext_if)
|
||||
rdr on $int_if proto tcp from any to any port 21 -> 127.0.0.1 \
|
||||
port 8021
|
||||
|
||||
# filter rules
|
||||
block all
|
||||
|
||||
pass quick on lo0 all
|
||||
|
||||
block drop in quick on $ext_if from $priv_nets to any
|
||||
block drop out quick on $ext_if from any to $priv_nets
|
||||
|
||||
pass in on $ext_if inet proto tcp from any to ($ext_if) \
|
||||
port $tcp_services flags S/SA keep state
|
||||
|
||||
pass in inet proto icmp all icmp-type $icmp_types keep state
|
||||
|
||||
pass in on $int_if from $int_if:network to any keep state
|
||||
pass out on $int_if from any to $int_if:network keep state
|
||||
|
||||
pass out on $ext_if proto tcp all modulate state flags S/SA
|
||||
pass out on $ext_if proto { udp, icmp } all keep state
|
||||
|
|
@ -0,0 +1,88 @@
|
|||
# $OpenBSD: faq-example2,v 1.2 2003/08/06 16:04:45 henning Exp $
|
||||
|
||||
#
|
||||
# Small, Home Network
|
||||
# http://www.openbsd.org/faq/pf/queueing.html#example1
|
||||
#
|
||||
|
||||
|
||||
# enable queueing on the external interface to control traffic going to
|
||||
# the Internet. use the priq scheduler to control only priorities. set
|
||||
# the bandwidth to 610Kbps to get the best performance out of the TCP
|
||||
# ACK queue.
|
||||
|
||||
altq on fxp0 priq bandwidth 610Kb queue { std_out, ssh_im_out, dns_out, \
|
||||
tcp_ack_out }
|
||||
|
||||
# define the parameters for the child queues.
|
||||
# std_out - the standard queue. any filter rule below that does not
|
||||
# explicitly specify a queue will have its traffic added
|
||||
# to this queue.
|
||||
# ssh_im_out - interactive SSH and various instant message traffic.
|
||||
# dns_out - DNS queries.
|
||||
# tcp_ack_out - TCP ACK packets with no data payload.
|
||||
|
||||
queue std_out priq(default)
|
||||
queue ssh_im_out priority 4 priq(red)
|
||||
queue dns_out priority 5
|
||||
queue tcp_ack_out priority 6
|
||||
|
||||
# enable queueing on the internal interface to control traffic coming in
|
||||
# from the Internet. use the cbq scheduler to control bandwidth. max
|
||||
# bandwidth is 2Mbps.
|
||||
|
||||
altq on dc0 cbq bandwidth 2Mb queue { std_in, ssh_im_in, dns_in, bob_in }
|
||||
|
||||
# define the parameters for the child queues.
|
||||
# std_in - the standard queue. any filter rule below that does not
|
||||
# explicitly specify a queue will have its traffic added
|
||||
# to this queue.
|
||||
# ssh_im_in - interactive SSH and various instant message traffic.
|
||||
# dns_in - DNS replies.
|
||||
# bob_in - bandwidth reserved for Bob's workstation. allow him to
|
||||
# borrow.
|
||||
|
||||
queue std_in cbq(default)
|
||||
queue ssh_im_in priority 4
|
||||
queue dns_in priority 5
|
||||
queue bob_in bandwidth 80Kb cbq(borrow)
|
||||
|
||||
|
||||
# ... in the filtering section of pf.conf ...
|
||||
|
||||
alice = "192.168.0.2"
|
||||
bob = "192.168.0.3"
|
||||
charlie = "192.168.0.4"
|
||||
local_net = "192.168.0.0/24"
|
||||
ssh_ports = "{ 22 2022 }"
|
||||
im_ports = "{ 1863 5190 5222 }"
|
||||
|
||||
# filter rules for fxp0 inbound
|
||||
block in on fxp0 all
|
||||
|
||||
# filter rules for fxp0 outbound
|
||||
block out on fxp0 all
|
||||
pass out on fxp0 inet proto tcp from (fxp0) to any flags S/SA \
|
||||
keep state queue(std_out, tcp_ack_out)
|
||||
pass out on fxp0 inet proto { udp icmp } from (fxp0) to any keep state
|
||||
pass out on fxp0 inet proto { tcp udp } from (fxp0) to any port domain \
|
||||
keep state queue dns_out
|
||||
pass out on fxp0 inet proto tcp from (fxp0) to any port $ssh_ports \
|
||||
flags S/SA keep state queue(std_out, ssh_im_out)
|
||||
pass out on fxp0 inet proto tcp from (fxp0) to any port $im_ports \
|
||||
flags S/SA keep state queue(ssh_im_out, tcp_ack_out)
|
||||
|
||||
# filter rules for dc0 inbound
|
||||
block in on dc0 all
|
||||
pass in on dc0 from $local_net
|
||||
|
||||
# filter rules for dc0 outbound
|
||||
block out on dc0 all
|
||||
pass out on dc0 from any to $local_net
|
||||
pass out on dc0 proto { tcp udp } from any port domain to $local_net \
|
||||
queue dns_in
|
||||
pass out on dc0 proto tcp from any port $ssh_ports to $local_net \
|
||||
queue(std_in, ssh_im_in)
|
||||
pass out on dc0 proto tcp from any port $im_ports to $local_net \
|
||||
queue ssh_im_in
|
||||
pass out on dc0 from any to $bob queue bob_in
|
||||
|
|
@ -0,0 +1,118 @@
|
|||
# $OpenBSD: faq-example3,v 1.2 2003/08/06 16:04:45 henning Exp $
|
||||
|
||||
#
|
||||
# Company Network
|
||||
# http://www.openbsd.org/faq/pf/queueing.html#example2
|
||||
#
|
||||
|
||||
|
||||
# enable queueing on the external interface to queue packets going out
|
||||
# to the Internet. use the cbq scheduler so that the bandwidth use of
|
||||
# each queue can be controlled. the max outgoing bandwidth is 1.5Mbps.
|
||||
|
||||
altq on fxp0 cbq bandwidth 1.5Mb queue { std_ext, www_ext, boss_ext }
|
||||
|
||||
# define the parameters for the child queues.
|
||||
# std_ext - the standard queue. also the default queue for
|
||||
# outgoing traffic on fxp0.
|
||||
# www_ext - container queue for WWW server queues. limit to
|
||||
# 500Kbps.
|
||||
# www_ext_http - http traffic from the WWW server
|
||||
# www_ext_misc - all non-http traffic from the WWW server
|
||||
# boss_ext - traffic coming from the boss's computer
|
||||
|
||||
queue std_ext cbq(default)
|
||||
queue www_ext bandwidth 500Kb { www_ext_http, www_ext_misc }
|
||||
queue www_ext_http priority 3 cbq(red)
|
||||
queue www_ext_misc priority 1
|
||||
queue boss_ext priority 3
|
||||
|
||||
# enable queueing on the internal interface to control traffic coming
|
||||
# from the Internet or the DMZ. use the cbq scheduler to control the
|
||||
# bandwidth of each queue. bandwidth on this interface is set to the
|
||||
# maximum. traffic coming from the DMZ will be able to use all of this
|
||||
# bandwidth while traffic coming from the Internet will be limited to
|
||||
# 1.0Mbps (because 0.5Mbps (500Kbps) is being allocated to fxp1).
|
||||
|
||||
altq on dc0 cbq bandwidth 100% queue { net_int, www_int }
|
||||
|
||||
# define the parameters for the child queues.
|
||||
# net_int - container queue for traffic from the Internet. bandwidth
|
||||
# is 1.0Mbps.
|
||||
# std_int - the standard queue. also the default queue for outgoing
|
||||
# traffic on dc0.
|
||||
# it_int - traffic to the IT Dept network.
|
||||
# boss_int - traffic to the boss's PC.
|
||||
# www_int - traffic from the WWW server in the DMZ.
|
||||
|
||||
queue net_int bandwidth 1.0Mb { std_int, it_int, boss_int }
|
||||
queue std_int cbq(default)
|
||||
queue it_int bandwidth 500Kb cbq(borrow)
|
||||
queue boss_int priority 3
|
||||
queue www_int cbq(red)
|
||||
|
||||
# enable queueing on the DMZ interface to control traffic destined for
|
||||
# the WWW server. cbq will be used on this interface since detailed
|
||||
# control of bandwidth is necessary. bandwidth on this interface is set
|
||||
# to the maximum. traffic from the internal network will be able to use
|
||||
# all of this bandwidth while traffic from the Internet will be limited
|
||||
# to 500Kbps.
|
||||
|
||||
altq on fxp1 cbq bandwidth 100% queue { internal_dmz, net_dmz }
|
||||
|
||||
# define the parameters for the child queues.
|
||||
# internal_dmz - traffic from the internal network.
|
||||
# net_dmz - container queue for traffic from the Internet.
|
||||
# net_dmz_http - http traffic.
|
||||
# net_dmz_misc - all non-http traffic. this is also the default queue.
|
||||
|
||||
queue internal_dmz # no special settings needed
|
||||
queue net_dmz bandwidth 500Kb { net_dmz_http, net_dmz_misc }
|
||||
queue net_dmz_http priority 3 cbq(red)
|
||||
queue net_dmz_misc priority 1 cbq(default)
|
||||
|
||||
|
||||
# ... in the filtering section of pf.conf ...
|
||||
|
||||
main_net = "192.168.0.0/24"
|
||||
it_net = "192.168.1.0/24"
|
||||
int_nets = "{ 192.168.0.0/24, 192.168.1.0/24 }"
|
||||
dmz_net = "10.0.0.0/24"
|
||||
|
||||
boss = "192.168.0.200"
|
||||
wwwserv = "10.0.0.100"
|
||||
|
||||
# default deny
|
||||
block on { fxp0, fxp1, dc0 } all
|
||||
|
||||
# filter rules for fxp0 inbound
|
||||
pass in on fxp0 proto tcp from any to $wwwserv port { 21, \
|
||||
> 49151 } flags S/SA keep state queue www_ext_misc
|
||||
pass in on fxp0 proto tcp from any to $wwwserv port 80 \
|
||||
flags S/SA keep state queue www_ext_http
|
||||
|
||||
# filter rules for fxp0 outbound
|
||||
pass out on fxp0 from $int_nets to any keep state
|
||||
pass out on fxp0 from $boss to any keep state queue boss_ext
|
||||
|
||||
# filter rules for dc0 inbound
|
||||
pass in on dc0 from $int_nets to any keep state
|
||||
pass in on dc0 from $it_net to any queue it_int
|
||||
pass in on dc0 from $boss to any queue boss_int
|
||||
pass in on dc0 proto tcp from $int_nets to $wwwserv port { 21, 80, \
|
||||
> 49151 } flags S/SA keep state queue www_int
|
||||
|
||||
# filter rules for dc0 outbound
|
||||
pass out on dc0 from dc0 to $int_nets
|
||||
|
||||
# filter rules for fxp1 inbound
|
||||
pass in on fxp1 proto { tcp, udp } from $wwwserv to any port 53 \
|
||||
keep state
|
||||
|
||||
# filter rules for fxp1 outbound
|
||||
pass out on fxp1 proto tcp from any to $wwwserv port { 21, \
|
||||
> 49151 } flags S/SA keep state queue net_dmz_misc
|
||||
pass out on fxp1 proto tcp from any to $wwwserv port 80 \
|
||||
flags S/SA keep state queue net_dmz_http
|
||||
pass out on fxp1 proto tcp from $int_nets to $wwwserv port { 80, \
|
||||
21, > 49151 } flags S/SA keep state queue internal_dmz
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
# $OpenBSD: queue1,v 1.3 2003/01/20 16:14:23 henning Exp $
|
||||
|
||||
ext_if = "dc0"
|
||||
|
||||
altq on $ext_if cbq bandwidth 10Mb \
|
||||
queue { deflt, http, ssh, mail, rsets }
|
||||
queue deflt bandwidth 10% priority 0 cbq(default ecn)
|
||||
queue http bandwidth 1.5Mb priority 3 { http_vhosts, http_cust1 }
|
||||
queue http_vhosts bandwidth 40% cbq(borrow red)
|
||||
queue http_cust1 bandwidth 0.5Mb
|
||||
queue mail bandwidth 10% priority 1
|
||||
queue ssh bandwidth 100Kb priority 7 cbq(borrow)
|
||||
queue rsets bandwidth 7500b priority 0 cbq(red)
|
||||
|
||||
block return in on $ext_if inet all queue rsets
|
||||
pass in on $ext_if inet proto tcp from any to any port 80 keep state queue http
|
||||
pass out on $ext_if inet proto tcp from any to any port 22 keep state queue ssh
|
||||
pass in on $ext_if inet proto tcp from any to any port 22 keep state queue ssh
|
||||
pass out on $ext_if inet proto tcp from any to any port 25 keep state queue mail
|
||||
pass out on $ext_if inet all keep state
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
# $OpenBSD: queue2,v 1.2 2003/01/20 16:14:23 henning Exp $
|
||||
# advanced queue example.
|
||||
# give interactive ssh traffic priority over ssh bulk transfers (scp, sftp)
|
||||
|
||||
ext_if="dc0"
|
||||
developerhosts="192.168.2.0/24"
|
||||
employeehosts="192.168.0.0/23"
|
||||
|
||||
altq on $ext_if cbq bandwidth 5Mb queue { std, http, mail, ssh }
|
||||
|
||||
queue std bandwidth 10% cbq(default)
|
||||
queue http bandwidth 60% priority 2 cbq(borrow red) { employees, developers }
|
||||
queue developers bandwidth 75% cbq(borrow)
|
||||
queue employees bandwidth 15%
|
||||
queue mail bandwidth 10% priority 0 cbq(borrow ecn)
|
||||
queue ssh bandwidth 20% cbq(borrow) { ssh_interactive, ssh_bulk }
|
||||
queue ssh_interactive priority 7
|
||||
queue ssh_bulk priority 0
|
||||
|
||||
block return out on $ext_if inet all queue std
|
||||
pass out on $ext_if inet proto tcp from $developerhosts to any port 80 \
|
||||
keep state queue developers
|
||||
pass out on $ext_if inet proto tcp from $employeehosts to any port 80 \
|
||||
keep state queue employees
|
||||
pass out on $ext_if inet proto tcp from any to any port 22 \
|
||||
keep state queue(ssh_bulk, ssh_interactive)
|
||||
pass out on $ext_if inet proto tcp from any to any port 25 \
|
||||
keep state queue mail
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
# $OpenBSD: queue3,v 1.2 2003/01/20 16:14:23 henning Exp $
|
||||
# simple PRIQ example
|
||||
|
||||
ext_if="lo0"
|
||||
|
||||
altq on $ext_if priq bandwidth 10Mb queue { pri-low pri-med pri-high }
|
||||
queue pri-low priority 0
|
||||
queue pri-med priority 1 priq(default)
|
||||
queue pri-high priority 2
|
||||
|
||||
pass out on $ext_if proto tcp from any to any port 22 keep state \
|
||||
queue(pri-med, pri-high)
|
||||
pass out on $ext_if proto tcp from any to any port 80 keep state queue pri-med
|
||||
pass in on $ext_if proto tcp from any to any port 80 keep state queue pri-low
|
||||
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
# $OpenBSD: queue4,v 1.2 2003/08/22 21:50:34 david Exp $
|
||||
#
|
||||
# Hierarchical queueing for a university.
|
||||
# Three faculties; engineering, law and art are defined.
|
||||
# Departments under the engineering faculty are defined as child queues.
|
||||
# The total bandwidth for engineering faculty is shared between three
|
||||
# departments. CS department gets the half of the bandwidth, EE and IE
|
||||
# departments get the thirty percent and twenty percent of bandwidth
|
||||
# respectively. These sibling departments can use more than their linkshare
|
||||
# whenever there is no backlogged sibling queue but when a queue gets
|
||||
# backlogged, it is guaranteed that the queue gets its linkshare.
|
||||
|
||||
altq on dc0 bandwidth 16Mb hfsc queue { eng law art }
|
||||
queue eng bandwidth 10Mb { cs ee ie }
|
||||
queue cs hfsc( default linkshare 50% )
|
||||
queue ee hfsc( linkshare 30% )
|
||||
queue ie hfsc( linkshare 20% )
|
||||
queue law bandwidth 3Mb
|
||||
queue art bandwidth 3Mb
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
# $OpenBSD: spamd,v 1.1 2003/08/22 15:25:01 henning Exp $
|
||||
|
||||
# spamd-setup puts addresses to be redirected into table <spamd>.
|
||||
|
||||
table <spamd> persist
|
||||
no rdr on { lo0, lo1 } from any to any
|
||||
rdr inet proto tcp from <spamd> to any port smtp -> 127.0.0.1 port 8025
|
||||
Loading…
Reference in New Issue