[DragonFlyBSD - Bug #2699] pf(4) pass rule not beeing applied

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Thu Jul 10 11:04:12 PDT 2014


Issue #2699 has been updated by dillon.


Try this patch.  It could be structural filler that is not being initialized, which rn_match() could barf on:

http://apollo.backplane.com/DFlyMisc/pf05.patch

-Matt

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Bug #2699: pf(4) pass rule not beeing applied
http://bugs.dragonflybsd.org/issues/2699#change-12136

* Author: ftigeot
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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My pf.conf contains a pass rule intended to allow email to flow between two servers.
Very simplified configuration:

[server1]<===>[PF box]<====>[server2]


pf.conf looks like this:

server1="2001:a:b:c:d"
table <server2> {2001:x:y:z:t }
pass in on $ext_if proto tcp from $server1 to <server2> port 25 keep state


I have recently updated my pf firewall to the new multiprocessor-enabled version
in DragonFly 3.9 and since then, TCP connections from server1 are blocked by the
PF machine.
They do not show up in a tcpdump on the PF box/server2 network interface

If I replace the <server2> table by a simple $server2 variable, traffic flows as
intended.




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