amd64/171733: PF problem with modulate state in
blackmore at pichove.org
Tue Sep 18 09:20:03 UTC 2012
>Synopsis: PF problem with modulate state in
>Arrival-Date: Tue Sep 18 09:20:02 UTC 2012
>Originator: Simeon Simeonov
>Release: FreeBSD 9.1-PRERELEASE
FreeBSD SagaBOX 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0: Sun Sep 16 17:55:15 CEST 2012 root at SagaBOX:/usr/obj/usr/src/sys/SagaBOX amd64
I am running a "FreeBSD 9.1-PRERELEASE #0: Sun Sep 16 17:55:15 CEST 2012". I noticed that the following line stops the ipv6 traffic to port 22:
pass in quick on $ext_if proto tcp to port = 22 flags S/SA modulate state (if-bound)
It works fine for ipv4. If I replace modulate state (if-bound) with keep state it works with ipv6 as well.
This problem did not occur while using FreeBSD 9.0-STABLE. No changes in the pf.conf or the kernel config have been made since the upgrade.
See the description
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