[App_rpt-users] BIG registration problem this morning

[Tim Sawyer]

I too have seen this, with improperly configured MikroTik routers.

On Sun, Aug 12, 2018 at 9:21 AM Michael Wolthuis <wolthuis at gmail.com> wrote:

> I have seen this before if you are using PFSense as your outbound router
> and you are NOT static locking NAT outbound, it will pick a port at
> random.  Other firewalls have also done it if not set for static, but most
> consumer grade routers do NOT mangle NAT this way.
>
> Mike
> Kb8zgl
>
>
> On 8/12/18, 12:06 PM, "App_rpt-users on behalf of Bryan Fields" <
> app_rpt-users-bounces at lists.allstarlink.org on behalf of
> Bryan at bryanfields.net> wrote:
>
>     On 8/12/18 12:06 PM, Paul - KN2R wrote:
>     > I have all set and been using port 44569 for well over a year on that
>     > server.
>     > Now this morning the registration server is reporting the incorrect
> port
>     > number of 54799.
>     > I Never used that number.  Now inbound connections are not working
> any more.
>
>     Ok, are you behind NAT?  What are you doing there that iax is not
> connecting
>     outbound with a source port of 44569?
>
>     I just pulled a dump of your traffic to the registration server and I
> see
>     you're hitting it with a source port of 54799, not 44569.  I think
> this has to
>     be some nat funkyness, using a different outgoing port vs incoming.
>
>     Can you check that and give some details if you are behind nat as to
> the setup
>     you have?
>
>     Thanks,
>     --
>     Bryan Fields
>
>     727-409-1194 - Voice
>     http://bryanfields.net
>     _______________________________________________
>     App_rpt-users mailing list
>     App_rpt-users at lists.allstarlink.org
>     http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
>
>     To unsubscribe from this list please visit
> http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users and
> scroll down to the bottom of the page. Enter your email address and press
> the "Unsubscribe or edit options button"
>     You do not need a password to unsubscribe, you can do it via email
> confirmation. If you have trouble unsubscribing, please send a message to
> the list detailing the problem.
>
> _______________________________________________
> App_rpt-users mailing list
> App_rpt-users at lists.allstarlink.org
> http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users
>
> To unsubscribe from this list please visit
> http://lists.allstarlink.org/cgi-bin/mailman/listinfo/app_rpt-users and
> scroll down to the bottom of the page. Enter your email address and press
> the "Unsubscribe or edit options button"
> You do not need a password to unsubscribe, you can do it via email
> confirmation. If you have trouble unsubscribing, please send a message to
> the list detailing the problem.
>


-- 
Tim WD6AWP
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.keekles.org/pipermail/app_rpt-users/attachments/20180812/5762ba27/attachment.html>