8 Mar
2021
8 Mar
'21
10:07 p.m.
How would checking $rP help?
Kamailio won’t process HTTP requests on a TCP SIP listener since they lack the SIP/2.0
request line signature.
It’ll process them through xhttp, though. Is that the context in which this is an issue?
If so, just expose your xhttp resources via an obscure URL ($hu) and deny anything else.
—
Sent from mobile, with due apologies for brevity and errors.
On Mar 8, 2021, at 4:01 PM, Ben Kaufman
<ben.kaufman(a)altigen.com> wrote:
I’ve set up a server listening on TCP recently, and notice that I’m receiving
intermittent, random HTTP requests from the internet. While it would probably be a good
idea to enforce a firewall rule to only allow known hosts to communicate, what would be
the best way within Kamailio to ignore http requests? Would just checking $rP work?
Regards,
Ben Kaufman
ben.kaufman(a)altigen.com
Director of Cloud Operations
AltiGen Communications, Inc.
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