Hi,
Also I have another query, For these drop requests, How do we acknowledge in kamailio?
On Thu, Oct 26, 2023 at 6:40 PM satyaprakash ch < chiramchetty.satyaprakash@gmail.com> wrote:
Hi,
Thanks for the reply,
When I was testing, I found the below log.
Log ==== *DEBUG: sl [sl_funcs.c:462]: sl_filter_ACK(): SL local ACK found -> dropping it!*
On Wed, Oct 25, 2023 at 12:44 PM Henning Westerholt hw@gilawa.com wrote:
Hello,
the sanity module can be used for request and reply checks, as e.g. visible in the default configuration. It might be a bit too short documented in the module readme.
Cheers,
Henning Westerholt
-- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://gilawa.com
-----Original Message----- From: James Browne via sr-users sr-users@lists.kamailio.org Sent: Dienstag, 24. Oktober 2023 17:55 To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Cc: satyaprakash ch chiramchetty.satyaprakash@gmail.com; James Browne james@frideo.com Subject: [SR-Users] Re: Inquiry Regarding Kamailio Behavior and Drop Requests
I expect that it's not related, because the documentation is clear that
the
function relates to requests, not responses.
https://kamailio.org/docs/modules/5.5.x/modules/sanity.html#sanity.f.sanit
y_check
- 4.1. sanity_check([msg_checks [, uri_checks]])
- This function makes a row of sanity checks over the given SIP
request...
It seems simple: check the logs from the xlog command and see what you
find.
If it's not clear enough, add the Call-ID to the log message, and then
also
capture (tshark/tcpdump) traffic for subsequent analysis.
James
On Mon, 16 Oct 2023 at 16:52, satyaprakash ch via sr-users <sr- users@lists.kamailio.org> wrote:
Hi,
We possess a code within Kamailio, which specifically handles
malformed SIP
responses. Below is the code snippet:
reply_route Copy code if(!sanity_check("17604", "6")) { xlog("Malformed SIP response from $si:$sp\n"); drop;
Additionally, we have Kamailio drop request statistics as follows:
Command: kamctl stats | grep core:drop_requests Output of the command: core:drop_requests = 5
My queries are:
- Is the aforementioned "reply_route" related to the drop requests
we are
experiencing?
- If it is not related, what could be the cause of the drop requests?
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