Yep... I am blind. I might go and get my eyes checked as I must've looked past that a few times.
Thanks Daniel. John. On Tue, 16 Jul 2024 at 18:51, Daniel-Constantin Mierla <[email protected]> wrote: > Hello, > > see: > > - > https://www.kamailio.org/wikidocs/cookbooks/5.8.x/core/#tcp_accept_iplimit > > Cheers, > Daniel > > On 16.07.24 16:52, Who AmI via sr-users wrote: > > Hi list, > > > > I hope you are all well? > > > > I am currently loadtesting some services internally and I am getting > > an odd error around TCP connections from the same source IP below: > > > > "/usr/sbin/kamailio[1806789]: CRITICAL: <core> [core/tcp_main.c:4459]: > > handle_new_connect(): hit the limit of connections per source IP > > (my_ip:39043) - rejecting" > > > > Its from the core the error so I was looking at the cookbooks and > > documentation but cannot get around this specific limit or find a > > configuration to tweak that fixes it. > > > > The limit only affects TCP (will affect TLS as well but I haven't got > > that far) and is 1024 it seems. > > > > Kamailio version is: 5.7.6 > > OS: Ubuntu 22.04 > > > > Things I have done so far: > > I have set limitNOFILE=65535 in the service file > > Set the tcp/tls_max_connections at 8192 (default is 2048) > > Increase the tcp_rd_buf_size to 16k+ > > > > > > The service I am using to loadtest is SIPp with flags "-t tn" for TCP > > multisocket as this service will have much more than 1024 concurrent > > TCP connections to it from a single source IP. > > > > I think I have missed something basic here as the devel and the source > > code references: "ksr_tcp_accept_iplimit" here at line 541: > > https://github.com/kamailio/kamailio/blob/master/src/main.c#L541 > > > > I cannot find a way to change this with a configuration line it seems, > > am I being blind or is my only option to build from source and change > > this? > > > > Many Thanks, > > > > John. > > > > __________________________________________________________ > > Kamailio - Users Mailing List - Non Commercial Discussions > > To unsubscribe send an email to [email protected] > > Important: keep the mailing list in the recipients, do not reply only to > the sender! > > Edit mailing list options or unsubscribe: > > -- > Daniel-Constantin Mierla (@ asipto.com) > twitter.com/miconda -- linkedin.com/in/miconda > Kamailio Consultancy, Training and Development Services -- asipto.com > >
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