[OpenSIPS-Users] media-relay error - operation not permitted

[Muhammad Shahzad]

Well, i learned (and still learning) so many things the hard way and in
those tough times opensource community and internet forums were the only
thing that saved me from complete disasters (both technical and career
level). So, i just try to return this huge favor by helping others. It may
not be enough but still worth a shot.

Thank you.


On Fri, Feb 8, 2013 at 9:31 PM, Adrian Georgescu <ag at ag-projects.com> wrote:

> Hi Muhammad,
>
> Your relentless support for OpenSIPS community on so many topics is
> amazing!
>
> Adrian
>
> On Feb 8, 2013, at 9:19 PM, Muhammad Shahzad wrote:
>
> In my previous experience, i see this error due to one of following
> reasons.
>
> 1. The media ports you have specified in media proxy configuration
> overlaps some other service port range, e.g. in case you are running media
> proxy and asterisk on same machine and RTP port range of asterisk overlaps
> media proxy port range.
>
> 2. Check dmesg, do you see this message or any relevant message from
> network stack or ethernet driver there?
>
> 3. Check syslog and see if you get following message or something similar
> from nf_conntrack.
>
> nf_conntrack: table full, dropping packet
>
> 4. Check ulimit and selinux, but seems from your previous posts on this
> issue that they are fine.
>
> 5. Do you have any SNAT or Multicast related rule in iptables?
>
>
> Thank you.
>
>
> On Fri, Feb 8, 2013 at 8:25 PM, Saúl Ibarra Corretgé <saul at ag-projects.com
> > wrote:
>
>> Hi Jeff,
>>
>> On Feb 8, 2013, at 6:19 PM, Jeff Pyle wrote:
>>
>> > Saúl,
>> >
>> > Correct, the network interfaces are stable.  Versions on this side are:
>> >
>> > iptables                            1.4.2-6
>> > libnfnetlink0                       1.0.0-1
>> > libnetfilter-conntrack3             0.0.101-1
>> > libgcrypt11                         1.4.6-5
>> > python                              2.5.2-3
>> > python-zopeinterface                3.3.1-7
>> > python-twisted-core                 8.1.0-4
>> > python-gnutls                       1.2.0-2
>> > python-application                  1.2.5
>> > python-cjson                        1.0.5-1+lenny1
>> > mediaproxy-common                   2.4.4
>> >
>> > It doesn't appear I have libiptc installed.
>> >
>>
>> Sorry, my bad, iptc is part of iptables. MediaProxy 2.4.4 is a bit old,
>> but a quick look at the commits done since doesn't shed any light :-S Can
>> you add a log line or print to see to which addresses it 's trying to send
>> traffic to?
>>
>>
>> Regards,
>>
>> --
>> Saúl Ibarra Corretgé
>> AG Projects
>>
>>
>>
>>
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>>
>
>
>
> --
> Muhammad Shahzad
> -----------------------------------
> CISCO Rich Media Communication Specialist (CRMCS)
> CISCO Certified Network Associate (CCNA)
> Cell: +49 176 99 83 10 85
> MSN: shari_786pk at hotmail.com
> Email: shaheryarkh at googlemail.com
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>


-- 
Muhammad Shahzad
-----------------------------------
CISCO Rich Media Communication Specialist (CRMCS)
CISCO Certified Network Associate (CCNA)
Cell: +49 176 99 83 10 85
MSN: shari_786pk at hotmail.com
Email: shaheryarkh at googlemail.com
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