Hello, we also observed this going from an older release to 5.7.x this week. It seems to be harmless, but its generating indeed a lot of warnings.
Cheers, Henning > -----Original Message----- > From: Jardar Leira via sr-users <sr-users@lists.kamailio.org> > Sent: Donnerstag, 15. Februar 2024 22:30 > To: sr-users@lists.kamailio.org > Cc: Jardar Leira <jardar.le...@sikt.no> > Subject: [SR-Users] Dispatcher ping: "binding to source address X.X.X.X:XXXX > failed: Address already in use" for TCP and TLS destinations > > > We have recently upgraded from 5.6.4 to 5.7.4. > No change in the KAMAILIO configuration. > > On all upgraded servers we are now getting this message in the logs for every > destination when the dispatcher sends out OPTIONS to destinations listed in > the dispatcher list: > > WARNING: <core> [core/tcp_main.c:1301]: find_listening_sock_info(): > binding to source address X.X.X.X:YYYY failed: Address already in use [98] > > The X.X.X.X being the servers IP address and YYYY being the servers listening > port for tcp and/or tls. > > It's not consistent. For some servers it's every time OPTIONS is sent. > For others it's just now and then. udp destinations have no issues. > > There are no other processes occupying these ports. Changing the listening > port on the KAMAILIO also results in the new port reported as in use. > > Dispatcher OPTIONS still seems to work for both tcp and tls. > Unsurprisingly using a dynamic, unprivileged port > 1023 and not the server > port as the source port, as it shouldn't. The packages are sendt and a reply > is > registered. Inbound OPTIONS are processed as expected by KAMAILIO on the > listening port. > > > Have I missed something transitioning from 5.6 -> 5.7, or is this a bug? > > > > Relevant config: > modparam("dispatcher", "ds_ping_method", "OPTIONS") > modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", > "ds_probing_threshold", 2) modparam("dispatcher", "ds_ping_interval", 120) > modparam("dispatcher", "ds_ping_from", "sip:p...@xxxxxx.xxx") > modparam("dispatcher", "ds_ping_latency_stats", 1) > > > OS: Debian Bullseye > Kamailio installed from > https://deb.kamailio.org/kamailio57 bullseye > > Best regards, > Jardar Leira > > __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-le...@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: