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

[Muhammad Shahzad]

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
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