On Jul 11, 2010, at 6:13 AM, Michael wrote:

> Concerning the functioning of the rules, I added one simple rule "Log Local 
> out", leaving all default options. Clicking "Save settings", "Confirm" and 
> "restart firewall".

The firewall gui is working fine... if you add the rule:

Log Local Out | TCP (default) | Destination: 0/0 (default) | Port:

No LOG rule is added since no ports were specified.

If you add the rule:

Log Local Out | TCP | Destination: 0/0 | Port: 1 - 65535

Then a LOG rule is generated for all ports to all destinations for TCP going 
Out from the AstLinux box.

(Side note, previous versions of the Arno firewall script defaulted to 'all 
ports' if none were specified, now if no ports are specified, no logging 
occurs.)


To answer some of your previous questions...

To allow all SIP and RTP for an external SIP phone, add something like...

Pass EXT->Local | UDP | Source: 0/0 | Port: 5060

(Restrict more than any host 0/0 Source address if you can)

Pass EXT->Local | UDP | Source: 0/0 | Port: 10000-20000

(The port range here should exactly match your /etc/asterisk/rtp.conf 
rtpstart-rtpend port range.  Alternatively you can enable the 'sip-voip' 
plugin, but personally I keep the 'sip-voip' plugin disabled and use the above 
firewall rule.)

Hope this helps.

Lonnie


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