misc/138676: after buildworld not work local routes

[Vladislav V. Prodan]

>Number:         138676
>Category:       misc
>Synopsis:       after buildworld not work local routes
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 09 19:00:04 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Vladislav V. Prodan
>Release:        FreeBSD 8.0-BETA4 #0: Wed Sep  9 00:53:41 EEST 2009 amd64
>Organization:
>Environment:
FreeBSD mary-teresa.otrada.od.ua 8.0-BETA4 FreeBSD 8.0-BETA4 #0: Wed Sep 
  9 00:53:41 EEST 2009 
vlad11 at mary-teresa.otrada.od.ua:/usr/obj/usr/src/sys/mary-teresa.17  amd64

>Description:
home PC --> FreeBSD [ squid --> apache ]

These url are on the external interface of the server.
http://otrada.od.ua/blog/
http://otrada.od.ua/phpmyadmin/
http://otrada.od.ua/cacti/

After upgrade the system now gives the squid:
     (51) Network is unreachable

In logs:
sep  9 18:39:10 128 10.0.0.10 TCP_MISS/503 1317 GET 
http://otrada.od.ua/blog/ - DIRECT/otrada.od.ua text/html
sep  9 18:39:18 126 10.0.0.10 TCP_MISS/503 1329 GET 
http://otrada.od.ua/phpmyadmin/ - DIRECT/otrada.od.ua text/html
sep  9 18:39:39 117 10.0.0.10 TCP_MISS/503 1319 GET 
http://otrada.od.ua/cacti/ - DIRECT/otrada.od.ua text/html

Out all three url normally give details.
At queries from outside, all url are working properly.

similar problem was previously:
http://lists.freebsd.org/pipermail/freebsd-current/2008-December/001581.html
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: