Date: Thu, 8 May 2014 13:53:20 GMT From: Dennis Yusupoff <dyr@smartspb.net> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/189471: ipfw table regression Message-ID: <201405081353.s48DrKpL094143@cgiserv.freebsd.org> Resent-Message-ID: <201405081400.s48E00Rj075134@freefall.freebsd.org>
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>Number: 189471
>Category: bin
>Synopsis: ipfw table regression
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu May 08 14:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: Dennis Yusupoff
>Release: 10.0-STABLE, 9.2-RELEASE
>Organization:
Smart Telecom
>Environment:
FreeBSD nata1 10.0-STABLE FreeBSD 10.0-STABLE #1 r261884M: Mon Mar 31 16:01:36 MSK 2014 root@nata1:/usr/obj/usr/src/sys/ROUTER_HN amd64
FreeBSD utm.leskolovo.ru 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 22:50:31 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
There is regression in ipfw table adding, in compare with, for example, 9.0-RELEASE.
Adding some hostname in a ipfw table leading in appearance of record '::/0 0' instead of correct IPv4 address. See below ("how to repeat the problem").
After this record appeared in ipfw table it passing ALL traffic, even all IPv4 addresses.
>How-To-Repeat:
# uname -a
FreeBSD nata1 10.0-STABLE FreeBSD 10.0-STABLE #1 r261884M: Mon Mar 31 16:01:36 MSK 2014 root@nata1:/usr/obj/usr/src/sys/ROUTER_HN amd64
# ipfw table 100 flush
# host 3ds.ubrr.ru
3ds.ubrr.ru has address 91.208.121.209
# ipfw table 100 add 3ds.ubrr.ru
# ipfw table 100 list
::/0 0
---
# uname -a
FreeBSD utm.leskolovo.ru 9.2-RELEASE FreeBSD 9.2-RELEASE #0 r255898: Thu Sep 26 22:50:31 UTC 2013 root@bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64
# ipfw table 92 flush
# host 3ds.ubrr.ru
3ds.ubrr.ru has address 91.208.121.209
# ipfw table 92 add 3ds.ubrr.ru
# ipfw table 92 list
::/0 0
----
# uname -a
FreeBSD stek 9.0-RELEASE FreeBSD 9.0-RELEASE #1: Fri Mar 16 05:08:15 MSK 2012 root@bsd9:/usr/obj/usr/src/sys/ROUTER_HOME_NETS amd64
# ipfw table 90 flush
# host 3ds.ubrr.ru
3ds.ubrr.ru has address 91.208.121.209
# ipfw table 90 add 3ds.ubrr.ru
# ipfw table 90 list
91.208.121.209/32 0
>Fix:
Don't know
>Release-Note:
>Audit-Trail:
>Unformatted:
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