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

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #2699 has been updated by ftigeot.

Status changed from New to In Progress

The patch appears to have fixed the issue.
My first server can now send mails to the second one.

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Bug #2699: pf(4) pass rule not beeing applied
http://bugs.dragonflybsd.org/issues/2699#change-12138

* Author: ftigeot
* Status: In Progress
* 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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