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Commit TCP SACK patches from Kentaro A. Karahone's patch at: http://www.sigusr1.org/~kurahone/tcp-sack-netbsd-02152005.diff.gz Fixes in that patch for pre-existing TCP pcb initializations were already committed to NetBSD-current, so are not included in this commit. The SACK patch has been observed to correctly negotiate and respond, to SACKs in wide-area traffic. There are two indepenently-observed, as-yet-unresolved anomalies: First, seeing unexplained delays between in fast retransmission (potentially explainable by an 0.2sec RTT between adjacent ethernet/wifi NICs); and second, peculiar and unepxlained TCP retransmits observed over an ath0 card. After discussion with several interested developers, I'm committing this now, as-is, for more eyes to use and look over. Current hypothesis is that the anomalies above may in fact be due to link/level (hardware, driver, HAL, firmware) abberations in the test setup, affecting both Kentaro's wired-Ethernet NIC and in my two (different) WiFi NICs.
2005-02-28 19:20:59 +03:00
# $NetBSD: files.netinet,v 1.10 2005/02/28 16:20:59 jonathan Exp $
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
defflag opt_tcp_debug.h TCP_DEBUG
defparam opt_tcp_debug.h TCP_NDEBUG
Initial commit of a port of the FreeBSD implementation of RFC 2385 (MD5 signatures for TCP, as used with BGP). Credit for original FreeBSD code goes to Bruce M. Simpson, with FreeBSD sponsorship credited to sentex.net. Shortening of the setsockopt() name attributed to Vincent Jardin. This commit is a minimal, working version of the FreeBSD code, as MFC'ed to FreeBSD-4. It has received minimal testing with a ttcp modified to set the TCP-MD5 option; BMS's additions to tcpdump-current (tcpdump -M) confirm that the MD5 signatures are correct. Committed as-is for further testing between a NetBSD BGP speaker (e.g., quagga) and industry-standard BGP speakers (e.g., Cisco, Juniper). NOTE: This version has two potential flaws. First, I do see any code that verifies recieved TCP-MD5 signatures. Second, the TCP-MD5 options are internally padded and assumed to be 32-bit aligned. A more space-efficient scheme is to pack all TCP options densely (and possibly unaligned) into the TCP header ; then do one final padding to a 4-byte boundary. Pre-existing comments note that accounting for TCP-option space when we add SACK is yet to be done. For now, I'm punting on that; we can solve it properly, in a way that will handle SACK blocks, as a separate exercise. In case a pullup to NetBSD-2 is requested, this adds sys/netipsec/xform_tcp.c ,and modifies: sys/net/pfkeyv2.h,v 1.15 sys/netinet/files.netinet,v 1.5 sys/netinet/ip.h,v 1.25 sys/netinet/tcp.h,v 1.15 sys/netinet/tcp_input.c,v 1.200 sys/netinet/tcp_output.c,v 1.109 sys/netinet/tcp_subr.c,v 1.165 sys/netinet/tcp_usrreq.c,v 1.89 sys/netinet/tcp_var.h,v 1.109 sys/netipsec/files.netipsec,v 1.3 sys/netipsec/ipsec.c,v 1.11 sys/netipsec/ipsec.h,v 1.7 sys/netipsec/key.c,v 1.11 share/man/man4/tcp.4,v 1.16 lib/libipsec/pfkey.c,v 1.20 lib/libipsec/pfkey_dump.c,v 1.17 lib/libipsec/policy_token.l,v 1.8 sbin/setkey/parse.y,v 1.14 sbin/setkey/setkey.8,v 1.27 sbin/setkey/token.l,v 1.15 Note that the preceding two revisions to tcp.4 will be required to cleanly apply this diff.
2004-04-26 02:25:03 +04:00
defflag opt_inet.h INET INET6 INET6_MD_CKSUM TCP_SIGNATURE
defflag TCP_OUTPUT_COUNTERS and TCP_REASS_COUNTERS
2004-05-01 06:21:44 +04:00
TCP_OUTPUT_COUNTERS TCP_REASS_COUNTERS
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
defparam opt_inet_conf.h SUBNETSARELOCAL HOSTZEROBROADCAST
defflag MROUTING
IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on tech-net@
2004-09-05 03:29:44 +04:00
defflag PIM
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
defflag TCP_COMPAT_42
defparam opt_tcp_space.h TCP_RECVSPACE TCP_SENDSPACE
defflag opt_inet_csum.h INET_CSUM_COUNTERS TCP_CSUM_COUNTERS
UDP_CSUM_COUNTERS
file netinet/igmp.c inet
file netinet/in.c inet
file netinet/in_pcb.c inet
file netinet/in_proto.c inet
file netinet/ip_flow.c inet & gateway
file netinet/ip_icmp.c inet
always compile ip_id.c
2003-11-27 00:26:56 +03:00
file netinet/ip_id.c inet
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
file netinet/ip_input.c inet
file netinet/ip_mroute.c inet & mrouting
file netinet/ip_output.c inet
file netinet/raw_ip.c inet
compile tcp_debug.c only if the TCP_DEBUG option is set, and remove the "#ifdef TCP_DEBUG" around everything
2005-01-13 22:09:40 +03:00
file netinet/tcp_debug.c (inet | inet6) & tcp_debug
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
file netinet/tcp_input.c inet | inet6
file netinet/tcp_output.c inet | inet6
Commit TCP SACK patches from Kentaro A. Karahone's patch at: http://www.sigusr1.org/~kurahone/tcp-sack-netbsd-02152005.diff.gz Fixes in that patch for pre-existing TCP pcb initializations were already committed to NetBSD-current, so are not included in this commit. The SACK patch has been observed to correctly negotiate and respond, to SACKs in wide-area traffic. There are two indepenently-observed, as-yet-unresolved anomalies: First, seeing unexplained delays between in fast retransmission (potentially explainable by an 0.2sec RTT between adjacent ethernet/wifi NICs); and second, peculiar and unepxlained TCP retransmits observed over an ath0 card. After discussion with several interested developers, I'm committing this now, as-is, for more eyes to use and look over. Current hypothesis is that the anomalies above may in fact be due to link/level (hardware, driver, HAL, firmware) abberations in the test setup, affecting both Kentaro's wired-Ethernet NIC and in my two (different) WiFi NICs.
2005-02-28 19:20:59 +03:00
file netinet/tcp_sack.c inet | inet6
Move netinet, netinet6, ipsec, and ipfilter config defns to netinet/files.ipfilter, etinet/files.netinet, netinet6/files.netinet6, and netinet6/files.netipsec. XXX There are still a few stragglers in conf/files, which are entangled with other network protocols.
2002-10-11 02:45:45 +04:00
file netinet/tcp_subr.c inet | inet6
file netinet/tcp_timer.c inet | inet6
file netinet/tcp_usrreq.c inet | inet6
file netinet/udp_usrreq.c inet | inet6