[OpenSIPS-Users] Preventing invalid packet parsing

Owais Ahmad millennium.bug at gmail.com
Tue Jun 28 17:02:20 CEST 2016


Hello,

I am getting UDP (non-SIP) packets on opensips listening port. How can I
drop those packets to ensure it only consumes the least opensips resources.

I do have mechanisms to prevent this on the firewall but just want to be
sure that if such a network packet does reach the server, opensips doesn't
end up parsing it assuming its SIP.

I want to do this without using: sipmsg_validate
<http://www.opensips.org/html/docs/modules/2.1.x/sipmsgops.html#id294336>
<http://www.opensips.org/html/docs/modules/2.1.x/sipmsgops.html#id294336>

Regards,
Owais
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