[OpenSIPS-Users] Maximum number of ReINVITEs option?

Johan De Clercq johan at democon.be
Sat May 14 11:30:33 UTC 2022

Fail2ban if they come quickly?

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Van: Users <users-bounces at lists.opensips.org> namens Ray Jackson <ray at hero.co.nz>
Verzonden: Saturday, May 14, 2022 4:42:07 AM
Aan: users at lists.opensips.org <users at lists.opensips.org>
Onderwerp: [OpenSIPS-Users] Maximum number of ReINVITEs option?

Hi all,

I have a misbehaving SIP client which is repeatedly sending SIP ReINVITE
messages over and over again (in the hundreds) and want to enforce a
limit on the number of ReINVITE messages per Call to stop this in it's
tracks.  The CSeq is incrementing on each ReINVITE.

Are there any config settings to limit the number of ReINVITEs on a
single Call/Dialog?  I was going to possibly keep a count of the INVITEs
using a cache variable based on the Unique CallID but wanted to check
first there wasn't a simpler (built-in) way of doing this?


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