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Topic: HTTPS Traffic from LAN being blocked  (Read 1774 times)
« on: July 31, 2008, 03:21:54 »
benash *
Posts: 1

m0n0wall is blocking packets going into the LAN interface that have source port 443.  I have a rule that should allow all traffic to pass through the LAN interface.

LAN Rule:

Proto *
Source *
Port *
Destination *
Port *

Log:

01:19:53.537620 lnc0 @100:2 p 192.168.0.11,2313 -> 10.114.32.29,443 PR tcp len 20 48 -S K-S IN
01:19:47.805633 lnc0 @0:11 b 192.168.0.10,443 -> 10.115.21.182,2830 PR tcp len 20 48 -AS IN
01:19:43.802657 lnc0 @100:2 p 192.168.0.10 -> 10.115.21.182 PR icmp len 20 60 icmp echo/0 K-S IN
01:19:41.770178 lnc0 @0:11 b 192.168.0.10,443 -> 10.115.21.182,2830 PR tcp len 20 48 -AS IN

I'm also not sure what the "-AS IN" means in the log.
« Reply #1 on: October 07, 2008, 11:58:51 »
Osa2 *
Posts: 15

I have exact the same problem.

I have installed my monowall. All is working well and I can acces https via the wan interface.
HTTPS request from network no problem.

However I try to access the https server from within the LAN segment. and this fails.
Why do I do this??

I have an exchange server running on the internet providing Outlook Web access.
Some users within the company want to view their mail fast and want to access the external page.
But when they do so it gets blocked by te firewall telling that the page cannot be displayed.

What rule in the firewall is causing this behaviour? And how to fix it?

Lan -> wan is set proto * source  LAN net port * destination * port * default LAN -> any
« Reply #2 on: October 09, 2008, 12:31:35 »
Osa2 *
Posts: 15

Anyone any suggestions??

I really need this function to work.
 
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