I've spent quite some time on tihs doc, and managed *not* to read this paragraph.....Many thanks for the help, it is indeed working as you said !J.On Wed, May 31, 2017 at 8:24 AM, Mititelu Stefan <stefan.mititelu92@gmail.com> wrote:Then I can see you set class=4 which probably collides with the above statement.Hi,In the documentation I read the following for "ds_ping_reply_codes":
"Please note that the response codes the module accepts as valid reply to the PING-Method are not only the ones generated from the remote servers, but also those that are generated locally. E.g.: setting code=408 or class=400 will never set a backend down even if it is, because internally the Kamailio transaction layer generates a 408 in the case of no response from the remote server, and this internal code 408 is accepted as valid value"Try removing the class=4 and give it a try. If it works, you can set specific 4xx codes afterwards(if needed).---StefanOn Tue, May 30, 2017 at 4:49 PM, Jean Cérien <cerien.jean@gmail.com> wrote:______________________________HelloI am working with Kamailio 5.0 dispatcher module. I am aiming at having two or more gateways receiving the traffic with load balancing, and when one fails, that the traffic is distributed among others. Currently, testing with 2 gw.I see the options message going out (and not being answered). When I monitor with kamctl dispatcher dump, I never see the faulty gw going inactive (flags remain AP), and calls are still tried to the faulty gw."Best" result so far is with ds_probing_mode=1, the flags start at AX with both gateway up, then AP once they've replied to an OPTIONS, and even if I stop one, and OPTIONS is no longer replied, it stays at AP. when a call comes through, it is tried on this GW (3 invites), and then fails onto the other one. I was expecting that the gw would not be tried if inactive.Am I missing something ?J.modparam("dispatcher", "db_url", DBURL)modparam("dispatcher", "table_name", "dispatcher")modparam("dispatcher", "flags", 2)modparam("dispatcher", "dst_avp", "$avp(AVP_DST)")modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)")modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)")modparam("dispatcher", "sock_avp", "$avp(AVP_SOCK)")modparam("dispatcher", "ds_ping_method", "OPTIONS")modparam("dispatcher", "ds_ping_from", "sip:probe@probe")modparam("dispatcher", "ds_ping_reply_codes", "class=2;class=3;class=4;class=5") modparam("dispatcher", "ds_ping_interval", 30)modparam("dispatcher", "ds_probing_mode", 1)modparam("dispatcher", "ds_probing_threshold", 3)modparam("dispatcher", "ds_timer_mode", 1)_________________
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