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cdc6282274
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87 Commits

Author SHA1 Message Date
atatat
cdc6282274 Provide a short output format for the get command that only prints the 
address corresponding to RTA_GATEWAY, or nothing if it doesn't exist.
Modify the exit value of route depending on this, so that one can do
stuff like:

#!/bin/sh
gw=`route -sn get default 2>/dev/null`
if [ -z "$gw" ]; then
	echo no default route
	exit 1
fi
ping -w1 -c1 $gw >/dev/null 2>&1
if ! route -sn get $gw >/dev/null; then
	echo default gateway not responding
	exit 1
fi
echo default gateway is at $gw
 2001-10-24 18:40:16 +00:00
atatat
2e4d1a174e Print a R on reject routes to indicate that they're not normal routes, 
and check netmask (or prefix) length as well as the destination
address when determining if a route is a "default" or not.  This means
that the output from 'route show' will no longer say:

	Internet6:
	Destination       Gateway            Flags
	default           localhost          UG
	default           localhost          UG

but instead

	Internet6:
	Destination       Gateway            Flags
	::/104            localhost          UGR
	::/96             localhost          UGR

which makes much more sense.
 2001-10-24 16:05:06 +00:00
christos
b77fb2a456 PR/14286: reed@reedmedia.net: Explain default. 2001-10-18 13:42:32 +00:00
bjh21
6ef5a92fbb When dumping the routing table, use getnameinfo() to print link-layer 
addresses rather than doing it ourselves and falling back to link_ntoa().
 2001-10-06 18:32:45 +00:00
itojun
d615372573 off-by-one error in -prefixlen arg validation (do not permit 129 on IPv6) 2001-07-20 08:31:55 +00:00
itojun
507c97b62e make prefixlen work on IPv4 too 2001-07-20 08:28:25 +00:00
bad
4cda42fdd0 The way pmsg_addrs() is used requires that it always prints a newline and 
flushes stdout before returning.

Previously the decoded output for a message was stuck in stdio buffers until
the next arrived.
 2001-07-16 17:22:07 +00:00
wiz
d12a675883 Fix Nd and some whitespace and punctuation. 2001-06-05 12:44:43 +00:00
wiz
73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
manu
e0e227f2a3 Added a few examples and a reference to sysctl to enable IP forwarding 
Approved by Christos
 2001-04-27 19:33:06 +00:00
cgd
8a986b2e96 convert to use getprogname() 2001-02-19 22:48:57 +00:00
christos
55692aa513 remove nested externs. 2001-02-04 21:09:07 +00:00
itojun
08087050ed support -cloned command line flag. 
i don't think anyone ever going to use it.
 2001-01-27 04:53:13 +00:00
itojun
6a04f28b13 regen 2001-01-27 04:51:25 +00:00
itojun
16595a06cf add a keyword, cloned 2001-01-27 04:51:17 +00:00
itojun
fee00b1a78 mark cloned routes with RTF_CLONED. present it with netstat -r by "c". 
let static routes overwrite cloned routes, as cloned routes can come back again
if necessary.  behavior same as freebsd/bsdi, code partially from bsdi42.
(NRL rt->rt_parent was not added)
should fix PR 11916 and maybe some other PRs with ARP behavior.

recompilation of usr.sbin/route6d is suggested.
 2001-01-27 04:49:31 +00:00
itojun
ad678343e6 support RTF_BLACKHOLE. 
XXX route show is total duplicate of netstat -r, we need to either remove
route show, or share the same source code, otherwise maintenance cost
bites (and is biting) us
 2001-01-27 04:26:49 +00:00
itojun
d9196c1881 remove use of uninitialized route (struct ortentry). 
it seems that the bug was born during 4.3reno -> 4.4Lite1 transition.
 2001-01-27 03:20:29 +00:00
is
9979da6cbb Format string cleanups by Bill Sommerfeld. 2000-10-10 20:24:49 +00:00
itojun
d72739fb8a on "route monitor", print RTM_IFANNOUNCE, RTM_IFINFO (new #), and others. 2000-10-10 09:35:05 +00:00
sommerfeld
16bad8ee40 Allow INET6 to be used with SMALL without undefined symbols 2000-05-04 18:29:34 +00:00
itojun
9de652ed48 use scoped notation for link-local multicast too. 2000-04-20 12:25:08 +00:00
itojun
bfbec7cf43 support extended scoped address notation (fe80::1%de0). 
it hides implementation detail (embedded ifid) from the users.
 2000-04-20 12:08:50 +00:00
itojun
f816cfa0ca don't make "-prefixlen 64" a default in -inet6 case. the past behavior 
was not compatible with past practice ("route get" did not work right).

sync with recent KAME.
 1999-12-03 05:43:00 +00:00
drochner
85cbf55d16 Since our gcc doesn't warn about NULL format strings anymore, we can 
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
 1999-11-09 15:06:30 +00:00
sommerfeld
a5e1bf5368 Display local address associated with route (if any) in "route get". 1999-11-01 13:32:38 +00:00
itojun
0a69640f14 remove false fix for routing socket align issue. 1999-09-03 04:17:19 +00:00
itojun
65b4964f1e fix alignment issue in routing socket data, on 64bit arch (i.e. alpha). 
sockaddrs are packed with ROUNDUP() in sys/net/rtsock.c so userland
programs needs to follow that.

PR: 8179
 1999-09-03 03:47:39 +00:00
itojun
9e2ce6114e tweak IPv6 case so that "route show" does not truncate numeric IPv6 address. 
PR: 7955
 1999-07-17 06:51:27 +00:00
itojun
d4aa58bc6c avoid using constants, use #define'd values. 1999-07-12 20:46:15 +00:00
mjacob
dd514ad75e Incorrect integration. ctime takes a time_t value, not a long. 1999-07-06 23:15:48 +00:00
itojun
9a6abc8c5d s/CFLAGS/CPPFLAGS/ for -D and -I. 1999-07-03 06:26:25 +00:00
itojun
d211125175 IPv6-ready route command (-inet6 and -prefixlen are added) 1999-07-02 15:29:02 +00:00
mycroft
68d6f4bf44 Remove spurious .ne's. 1999-03-24 06:27:49 +00:00
bgrayson
f4609c553d Typo fixed 1999-03-04 03:03:15 +00:00
lukem
a9db50e608 * implement -f; flush all routes before executing command 
* reset af to 0 in flushroutes() and newroute()
* cleanup -DSMALL:
-   `flush' and AF_APPLETALK is supported (the latter had partial support)
-   AF_NS, AF_ISO, and AF_CCITT are not supported at all (rather than being
-   partially unsupported).
 1998-10-23 05:36:42 +00:00
mycroft
519d858510 __AUDIT__ cleanup. 1998-07-28 19:22:54 +00:00
mycroft
0db548a927 const poisoning. 1998-07-26 14:57:56 +00:00
fair
3d7afc6d03 fix bad .Xr references 1998-04-29 09:49:10 +00:00
kleink
7dac38df65 Need <time.h> for time() prototype. 1998-04-01 15:14:25 +00:00
ross
a7c69aab3f 64-bit sweep, "route -v show" was spinning forever. 1998-02-05 21:09:46 +00:00
kleink
5f9598407c Recognize AF_APPLETALK as "AppleTalk". 1997-12-01 17:03:24 +00:00
christos
e65e7d8dd2 Use {warn,err}{,x}(3) instead of printf's 1997-11-16 17:03:11 +00:00
christos
e230a48b57 CFLAGS->CPPFLAGS 1997-10-10 19:47:50 +00:00
enami
2481ddf882 Don't declare optind. 1997-10-01 02:22:54 +00:00
lukem
5e45f6e836 resolve conflicts from lite-2 import 1997-09-16 07:04:17 +00:00
lukem
b0670720e5 wrap line @ 80 columns 1997-09-15 09:34:58 +00:00
lukem
c9d9a2a11e * cleanup for WARNS=1 
* use .Nm correctly
* deprecate register
* getopt returns -1 not EOF
 1997-09-15 09:15:26 +00:00
thorpej
1f0fddb7d1 Fix uninitialized pointer botch when attempting to flush an already 
empty routing table.  From Matthias Scheler <tron@lyssa.owl.de>, in
PR #4074.
 1997-09-02 00:30:49 +00:00
mikel
788dcf907f fix numerous tyops and use some -mdoc macros to advantage 1997-08-27 06:38:06 +00:00