[Kamailio-Users] Problem with LCR "ping"

[Ricardo Martinez]

Hello list.

I have a question/problem regarding the LCR module.  I'm using Kamailio
version 1.5.2.  The LCR tables have :

 

gw table : 126 records

lrc tables : 120 records.

 

I'm using the "ping" (ping = 1) feature in all my gateways, part of the
cfg file is as follows : 

 

modparam("lcr","db_url","mysql://openserro:openserro@localhost/openser")

modparam("tm", "fr_inv_timer_avp", "$avp(i:704)")

modparam("lcr", "gw_uri_avp", "$avp(i:709)")

modparam("^auth$|lcr", "rpid_avp", "$avp(i:302)")

modparam("lcr", "ruri_user_avp", "$avp(i:500)")

modparam("lcr", "flags_avp", "$avp(i:712)")

modparam("lcr", "fetch_rows", 3000)

modparam("lcr", "ping_interval", 10) 

modparam("lcr", "ping_from", "sip:pinger at mydomain.net") 

modparam("lcr", "ping_method", "OPTIONS")

 

>From time to time I can see 3 o 4 gateways marked as down (with the
command kamctl lcr dump).  I'm not manually monitoring the gateways
every minute so is possible that in a particular moment the gateways
could be unreachable, but when I run the command "kamctl lcr dump" the
gateways are on-line, that's for sure.

So I'm not understanding why LCR keep marking the gateways as down, even
if they are answering to the OPTIONS request.  Could this be a bug in
the LCR module? Or maybe I'm missing something?.  The silly part of all
this is the gateways marked as down are always the same.  Could this be
related to a memory issue??

 

Can someone guide me here?.

 

Thanks in advance,

Regards,

Ricardo Martinez.-

 

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