Hello, I guess there is no IP associated with the network interface during the dhcp procedure, meaning that the kernel will return error whenever kamailio (or other app) tries to send something. Typically this was resolved in the *unix systems by having the hooks of ifup/ifdown to stop/start the apps that depend on network.
Perhaps something can be coded to catch such situation, at this moment Kamailio does retransmission if the request was sent successfully but there is no sip response to it. Cheers, Daniel On 26/05/16 19:32, Joonas Harjumäki wrote: > Hi! > > The attachment contains a log trace of kamailio 3.3.2. There is some > errors in the log and I wonder if it is normal operation? > The errors appeared in the middle of DHCP lease renewal and I wonder > if the configuration (of dhclient/kamailio) could be improved to > prevent such errors? Or to make sure kamailio retries udp_send > sufficiently many times. The kamailio operated normally before renewal > procedure began and after the procedure finished. > > Joonas Harjumäki > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com - http://www.kamailio.org http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
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