Re: Kamailio - SIPDUMP doesn't capture the IP header information (ECN)

For monitoring purposes, you can use Prometheus and iptables_exporter
<https://github.com/kbknapp/iptables_exporter>.
If not monitoring, it will be fine to know what the goal is.

On Wed, Aug 6, 2025 at 6:30 PM ilyass.ghijjou--- via sr-users <
[email protected]> wrote:

> I am using Kamailio as a proxy between a public and private network (tls
> and udp), i was wondering if there is a way to capture SIP messages along
> with their IP header metadata using SIPDUMP in Kamailio. For example, I
> would like to see the real DSCP value, which is set to zero by default (by
> SIPDUMP i guess).
>
> When i run a tcpdump i can see that the dscp is set to 0xb8 but in in the
> sipdump capture is set to 0x00
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