31 May
2017
31 May
'17
4:09 p.m.
Cool, I'm glad it works. :D
---
Stefan
On Wed, May 31, 2017 at 3:54 PM, Jean Cérien <cerien.jean(a)gmail.com> wrote:
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(a)gmail.com> wrote:
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"
Then I can see you set class=4 which probably collides with the above
statement.
Try removing the class=4 and give it a try. If it works, you can set
specific 4xx codes afterwards(if needed).
---
Stefan
On Tue, May 30, 2017 at 4:49 PM, Jean Cérien <cerien.jean(a)gmail.com>
wrote:
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Hello
I 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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