(no subject)

[Vladimir Korkodinov]

I csup my server from Jul 14 to today sources and saw strange issue
with arp table.
Long description see below.

Do you have the same "issue" on your own servers?

Partial reverting 
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet/if_ether.c
Revision 1.162.2.2 seems fix problem.

+#if 0 /* -current */    /* Only call this once */
                 if (firstpass) {
                         sin.sin_addr.s_addr = isaddr.s_addr;
EVENTHANDLER_INVOKE(route_arp_update_event, rt,
                             ar_sha(ah), (struct sockaddr *)&sin);
                }
+#endif

Long description:

Environment:
uname -a
FreeBSD monitor 7.0-STABLE FreeBSD 7.0-STABLE #5: Tue Aug  5
13:15:24 YEKST 2008     root at monitor:/usr/obj/usr/src/sys/kernel 
amd64

Description:
arp -an
? (10.100.8.118) at 00:1c:c4:3d:f0:b8 on bce1 [ethernet]
? (10.100.8.118) at (incomplete) on bce1 [ethernet]
.............
? (10.100.10.190) at 00:1a:4b:dd:84:a0 on bce1 [ethernet]
? (10.100.10.190) at (incomplete) on bce1 [ethernet]
? (10.100.10.190) at (incomplete) on bce1 [ethernet]
? (10.100.10.190) at (incomplete) on bce1 [ethernet]
? (10.100.10.190) at (incomplete) on bce1 [ethernet]
................
? (212.xxx.xxx.xxx) at 00:1e:0b:91:15:08 on bce0 permanent [ethernet]
? (212.xxx.xxx.xxx) at 00:1e:0b:91:15:08 on bce0 permanent [ethernet]
? (212.xxx.xxx.xxx) at 00:1e:0b:91:15:08 on bce0 permanent [ethernet]


route monitor

got message of size 296 on Tue Aug  5 14:08:23 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

got message of size 296 on Tue Aug  5 14:09:11 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

got message of size 296 on Tue Aug  5 14:09:12 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

got message of size 296 on Tue Aug  5 14:09:12 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

got message of size 296 on Tue Aug  5 14:09:17 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

got message of size 296 on Tue Aug  5 14:09:17 2008
RTM_ADD: Add Route: len 296, pid: 0, seq 0, errno 0,
flags:<UP,HOST,DONE,LLINFO,WASCLONED>
locks:  inits:
sockaddrs: <DST,GATEWAY,IFP,IFA>
 10.100.10.190  bce1:0.1e.b.91.15.6 10.100.200.120

-- 
Best regards
Vladimir Korkodinov