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Bug #786

closed

UDP traffic blocked by a floating rule

Added by Sébastien GAGGINI over 14 years ago. Updated almost 14 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
Rules / NAT
Target version:
2.0
Start date:
08/02/2010
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.0
Affected Architecture:

Description

I have a problem that as far as I can see is a bug.
When I add a "pass" floating rule for UPD traffic on port 53 then all DNS traffic seems to be blocked.

On an Alix board with this nanobsd build "2.0-BETA4 built on Sun Aug 1 22:41:37 EDT 2010".
I reset the config to Factory defaults, then setup the WAN & LAN interface. At this point everything works fine, the WAN interface gets it's IP from my modem and I can do DNS request from the shell.
Then I add a floating rule with action = Action, protocol=Action and port=53.
After the filter reload I can't do a DNS lookup from the shell.

If I disable the rule everything works fine again.

Clean config attached.

Files

Download all files
config-pfSense.localdomain-20100802190220.xml (13.3 KB) config-pfSense.localdomain-20100802190220.xml Sébastien GAGGINI, 08/02/2010 03:21 PM
rules.debug_ok (4.29 KB) rules.debug_ok Sébastien GAGGINI, 08/03/2010 02:22 PM
rules.debug_ok (4.29 KB) rules.debug_ok Sébastien GAGGINI, 08/03/2010 02:22 PM
rules.debug_ko (4.36 KB) rules.debug_ko Sébastien GAGGINI, 08/03/2010 02:24 PM
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