30 Jul
2009
30 Jul
'09
3:13 p.m.
I'm really not sure how it works when you use a 0 prob.
Try something like 50/50 and check if the requests go to both servers.
Also, some extract from /var/log/messages will help.
On Thu, Jul 30, 2009 at 4:38 AM, michel freiha <michofr(a)gmail.com> wrote:
Dear Sir,
My tables are defined as below:
*carrierroute table:*
id carrier domain scan_prefix flags mask prob
strip rewrite_host
19 5 1 00 0
0 0 0 IP_address1
19 5 1 00 0
0 1 0 IP_Address1
*route_tree table:*
id carrier
5 default
*In kamalio.cfg:*
if(!cr_route("default", "1", "$rU", "$rU",
"call_id")){
The issue is that kamailio is forwarding all calls to IP_Address1 and never
to IP_Address2 even if prob is 1 for IP_Address2 and 0 for IP_Address1
Any help please?
On Wed, Jul 29, 2009 at 6:45 PM, Uriel Rozenbaum <
uriel.rozenbaum(a)gmail.com> wrote:
Michel,
The prob field is to set the proportion of a certain entry to be taken
when you are load balancing between carriers.
To perform an overflow operation you have to use the domain field.
Check the samples on the module documentation; it's preety clear there; if
you have further questions just post them here.
Rgds,
Uriel
On Wed, Jul 29, 2009 at 10:39 AM, michel freiha <michofr(a)gmail.com>wrote;wrote:
Hi all,
I'm using carrierroute module and ie seems that it's not working
well...Suppose I have 2 entries in carrierroute table...Entry 1 with scan
prefix 00 and prob 0 and a second entry with scan prefix 00 and prob=1...As
soon as i make a call, this call will be forwarded to the entry with prob 0
because i guess it appears before the one with prob 1 in the table...
When starting Kamailio I got the below:
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 1,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: domain 0 not
found, add it
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_tree: tree default
has 1 trees
Jul 29 12:30:11 [23143] DBG:carrierroute:add_route_tree: tree 0Jul 29
12:30:11 [23143] INFO:carrierroute:get_route_tree: created route tree: 0,
with id 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix , prob
-14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 011,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 00,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 111,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 00,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix , prob
-14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 011,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix 011,
prob -14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: adding prefix , prob
-14931260.000000
Jul 29 12:30:11 [23143] INFO:carrierroute:get_route_tree: found domain 0
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route: found route, now
adding
Jul 29 12:30:11 [23143] INFO:carrierroute:add_route_rule: no backed up
rules
It seems that kamailio is not reading probability entry in carrier route
table
Please find below carrierroute table structure:
CREATE TABLE IF NOT EXISTS `carrierroute` (
`id` int(10) unsigned NOT NULL auto_increment,
`carrier` int(10) unsigned NOT NULL default '0',
`domain` varchar(64) NOT NULL default '',
`scan_prefix` varchar(64) NOT NULL default '',
`flags` int(11) unsigned NOT NULL default '0',
`mask` int(11) unsigned NOT NULL default '0',
`prob` float NOT NULL default '0',
`strip` int(11) unsigned NOT NULL default '0',
`rewrite_host` varchar(128) NOT NULL default '',
`rewrite_prefix` varchar(64) NOT NULL default '',
`rewrite_suffix` varchar(64) NOT NULL default '',
`description` varchar(255) default NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=23 ;
Can someone help me to find this issue?
Regards
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