[Freeswitch-users] UPnP Timeout

[Michael Jerris]

Rupa-

	Can you offer up a tcpdump command he could run on the box that would catch all of this for later diagnosis if it happens again?

On Feb 9, 2010, at 5:55 PM, Rupa Schomaker wrote:

> That is a different keep-alive.  I'm specifically talking about the keep-alive packet that we get via upnp multicast.  Whenever we receive one from the gateway we republish the nat mappings to.. um... keep them alive. :)
> 
> On Tue, Feb 9, 2010 at 8:52 AM, Kim Culhan <w8hdkim at gmail.com> wrote:
> On Mon, February 8, 2010 11:21 pm, Troy Anderson wrote:
> > I have been using pfSense (1.2.3) and FS.  FS nicely uses UPnP to poke
> > holes in the firewall, but it seems that the holes close after a while.  I
> > cannot find any documentation in FS nor in pfSense as to what the timeout
> > is.  Is there a setting in FS to do some kind of keep-alive thing with
> > UPnP to keep, e.g. 5060, open?  Or is it already doing that and pfSense is
> > the issue?
> 
> FS has provisions for keep-alive, see the bottom of the page for ping
> time value:
> 
> http://wiki.freeswitch.org/wiki/SIP_Provider_Examples
> 
> To watch the pf firewall hole timing you can install pftop from
> FreeBSD ports/sysutils
> which displays the filter states 'and more'.
> 
> -kim
> 
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> 
> -- 
> -Rupa
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