4 Mar
2022
4 Mar
'22
9:55 a.m.
Hello,
I have two Kamailio nodes. Couple of days of ago I enabled dmq to
replicate dialogs between these two Kamailio nodes. Now that the dmq
is enabled, we are seeing lot of warning and notice messages on
kamailio logs related to the dialog module. Is there something I have
missed when configuring dlg_manage & dmq replication that might cause
this? No calls have been affected negatively by this though.
Kamailio 1 node prints lot of this:
Mar 4 08:20:25 /usr/sbin/kamailio[14316]: WARNING: dialog
[dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for ACK
with route param 'a5d.ebf1' [3418:8126] and call-id
'SDiu98001-dd9c12fea650b9d1408dd672a2c51c9f-v300g00020'
Mar 4 08:20:28 /usr/sbin/kamailio[14313]: WARNING: dialog
[dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for BYE
with route param 'a5d.ebf1' [3418:8126] and call-id
'SDiu98001-dd9c12fea650b9d1408dd672a2c51c9f-v300g00020'
Mar 4 08:21:56 /usr/sbin/kamailio[14315]: WARNING: dialog
[dlg_handlers.c:1328]: dlg_onroute(): unable to find dialog for ACK
with route param '689.f2f1' [2438:7983] and call-id
'SD8o63c01-47972a87ee1fd8791ddf27b650badcba-v300g00010'
Kamailio 2 node prints lot of this:
Mar 4 08:20:29 /usr/sbin/kamailio[8005]: NOTICE: dialog
[dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
(0x7fe07b84e980 ref 1)
Mar 4 08:20:29 /usr/sbin/kamailio[8005]: NOTICE: dialog
[dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
(0x7fe07bb03360 ref 1)
Mar 4 08:21:59 /usr/sbin/kamailio[8005]: NOTICE: dialog
[dlg_hash.c:242]: dlg_clean_run(): dialog in early state is too old
(0x7fe07b528300 ref 1)
(Version: kamailio 5.5.3 (x86_64/linux) 473cef on both kamailio nodes)
[root@kamailio-1]# kamcmd dmq.list_nodes
{
host: 172.19.194.140
port: 5060
proto: *
resolved_ip: 172.19.194.140
status: active
last_notification: 0
local: 0
}
{
host: 172.19.194.132
port: 5060
proto: *
resolved_ip: 172.19.194.132
status: active
last_notification: 0
local: 1
}
[root@kamailio-2]# kamcmd dmq.list_nodes
{
host: 172.19.194.132
port: 5060
proto: *
resolved_ip: 172.19.194.132
status: active
last_notification: 0
local: 0
}
{
host: 172.19.194.140
port: 5060
proto: *
resolved_ip: 172.19.194.140
status: active
last_notification: 0
local: 1
}
### On Kamailio 1: ###
#!define DMQ_LOCAL_ADDR "sip:172.19.194.132:5060"
#!define DMQ_PEER_ADDR "sip:172.19.194.140:5060"
### On Kamailio 2: ###
#!define DMQ_LOCAL_ADDR "sip:172.19.194.140:5060"
#!define DMQ_PEER_ADDR "sip:172.19.194.132:5060"
### On Kamailio 1 & 2:###
modparam("dmq", "server_address", DMQ_LOCAL_ADDR)
modparam("dmq", "notification_address", DMQ_PEER_ADDR)
modparam("dialog", "profiles_with_value", "total_dialogs")
modparam("dialog", "enable_dmq", 1)
route[INITIAL] {
...located at the bottom of the initial route...
if(is_method("INVITE") && !has_totag()) {
dlg_manage();
}
}
Cheers,
Olli