Karoo or which ever application binding to a UDP port is beyond ICMP.
The rule is if you see an error which says ICMP error, the culprit is
always a firewall app or an application talking directly to the kernel.
I am going to be a bit unhelpful here but the only thing I could advice
is to make sure your firewall is not getting in the way.
On 07/03/2011 08:02 PM, Roman Gelfand wrote:
I had since put a sniffer on my firewall and this was the result
146.939239 [my firewall wan ip] -> [remote client's firewall wan ip]:
icmp: [my firewall wan ip] udp port 30944 unreachable
On Sun, Jul 3, 2011 at 7:06 AM, Roman Gelfand <rgelfa...@gmail.com
<mailto:rgelfa...@gmail.com>> wrote:
also, If I call pstn number from x-lite, it works.
On Sun, Jul 3, 2011 at 6:47 AM, Roman Gelfand <rgelfa...@gmail.com
<mailto:rgelfa...@gmail.com>> wrote:
The firewall on the pc is off.
On Sun, Jul 3, 2011 at 5:28 AM, Tony Graziano
<tgrazi...@myitdepartment.net
<mailto:tgrazi...@myitdepartment.net>> wrote:
is there a firewall on the pc? if so does it have icmp
blocked?
On Jul 3, 2011 1:26 AM, "Roman Gelfand"
<rgelfa...@gmail.com <mailto:rgelfa...@gmail.com>> wrote:
> I am using x-lite softphone to register to SIPX via
Karoo Bridge over WAN.
> There is a firewall (transparent mode) between Karoo
Bridge and WAN There
> is a firewall betweet x-lite and WAN. The registration
to sipx is
> successfull. Calls from within sipx's local network to
the x-lite softphone
> are successfull. Calls from x-lite softphone to sipx's
local network die on
> invite. After looking at tcpdump, I found a message stating
>
> 15618 38.709230 "src IP" "dst IP" ICMP Destination
unreachable (Port
> unreachable)
>
> I suppose that this is the problem.
>
> What I am not sure about is src IP or dst IP is unreachable?
>
>
> Thanks in advance
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