[arm-allstar] Still struggleing with NAT

[Orrin Winton]

FWIW, i solved my danged-ISP double-natting problem by using ZeroTier
networking. Seems to work like a charm. I am only suggesting it, and can't
go thru it with you, but anyway it works for me.

Orrin WN1Z


On Sat, Jul 25, 2020 at 6:15 AM "David McGough via ARM-allstar" <
arm-allstar at hamvoip.org> wrote:

>
> Hi Chris,
>
> I'll work with you off list, since I believe this is a site specific
> issue, not a generalized problem.
>
> The FreePBX NAT setting is in regard to SIP traffic, not IAX traffic. SIP
> is a more complex protocol that uses many UDP ports. Usually, SIP is much
> harder to get working, when behind a NAT firewall.
>
>
> 73, David KB4FXC
>
> On Fri, 24 Jul 2020, "Chris Zenchenko via ARM-allstar" wrote:
>
> > As mentioned in my previous message I can no longer stay connected when
> > transmitting to nodes outside my network.
> > With the 5268AC in DMZ and my router receiving the public address most
> > everything works other than allstar.
> > My Freepbx works just fine for both inbound and outbound SIP calls.
> > That version of Asterisk has a configuration option that lets you set if
> you
> > are using a NAT along with the info on the LAN being used.
> > It seems to be just fine.
> > If I switch to port forwarding and use the firewall and forwarding from
> the
> > 5268AC to my router then Freepbx doesn't handle inbound calls.
> > The techs at my VOIP supplier say the packets are showing double NAT and
> > that is preventing inbound calls.
> > There must be something associated with my IAX2 packets since I can
> easily
> > connect to other nodes.
> > I can listen forever but only transmit for about 5 seconds before the
> > outbound TX quits.
> > The next transmit attempt causes the node to try and reconnect but after
> a
> > minute or so I get a node disconnected message.
> > This might not be strictly a Allstar issue but if NAT options make other
> > Asterisk installations function maybe there is something in the version
> we
> > run that I am overlooking.
> > If nothing else I'd sure like to know what is in the packets that is
> causing
> > the TX to barf.
> > tnx
> >
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> >
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> >
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> >
>
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