Hi,
I wanted to give a final result for my question.
I have dropped the idea of using iptables with the -m string match and I
implemented it directly with tc in u32:
Am 08.04.2014 um 08:28 schrieb Christian Rößner :
> Good morning,
>
Another approach may be to look at the packets themsel
Good morning,
>>> Another approach may be to look at the packets themselves. I've no idea if
>>> RTP packets have useful "headers" in them, but VoIP packets are likely to
>>> share certain characteristics in terms of size and frequency. So if you see
>>> a constant stream of regular size packet
Hi,
Am 07.04.2014 um 15:03 schrieb Simon Hobson :
> Another approach may be to look at the packets themselves. I've no idea if
> RTP packets have useful "headers" in them, but VoIP packets are likely to
> share certain characteristics in terms of size and frequency. So if you see a
> constant
Christian Rößner wrote:
> So am I right that IPs from SIP providers seems to be the only solution at
> the moment?
That would be my best guess - but of course, only for "known" providers. In the
day job I've installed a number of on-site PBXs (and we run one ourselves) -
some of which have re
Hi,
>> I am looking for a way to detect RTP traffic. Currently I asked some SIP
>> providers to tell me their networks and set up some rules in tcrules. But I
>> would like a more generic version, where I am provider independent.
>
> In the general case, you'd need to examine the SIP packets to
Christian Rößner wrote:
> I am looking for a way to detect RTP traffic. Currently I asked some SIP
> providers to tell me their networks and set up some rules in tcrules. But I
> would like a more generic version, where I am provider independent.
In the general case, you'd need to examine the
Hi,
I am looking for a way to detect RTP traffic. Currently I asked some SIP
providers to tell me their networks and set up some rules in tcrules. But I
would like a more generic version, where I am provider independent.
My router is a border router and connects PPPoE customers with the interne
