Re: [Kamailio-Users] Carrierroute issue

The random value is based on the Call-ID, use debug=4 and add an XLOG as follows before every call to cr_route: xlog("L_ERR", "call-id for this call $ci"); Check the call-id is different every time and the CRC32 algorithm to calculate the hash values gives a different answer. On Thu, Jul 30, 2009 at 9:49 AM, michel freiha &lt;michofr(a)gmail.com&gt;wrote;wrote: > When restarting kamailio I found out that it reads both routes > > Jul 30 11:46:40 [9165] INFO:carrierroute:rule_fixup_recursor: hashless > rule with host Y.Y.Y.Y hash hash_index 1 > Jul 30 11:46:40 [9165] INFO:carrierroute:rule_fixup_recursor: hashless > rule with host X.X.X.X hash hash_index 2 > > I jjst do not know why it's not reading the prob > > > > On Thu, Jul 30, 2009 at 3:39 PM, michel freiha &lt;michofr(a)gmail.com&gt;wrote;wrote: > >> Dear Sir, >> >> Please find below carrierroute table... >> >> +----+---------+--------+-------------+-------+------+------+-------+--------------+----------------+----------------+-------------+ >> | id | carrier | domain | scan_prefix | flags | mask | prob | strip | >> rewrite_host | rewrite_prefix | rewrite_suffix | description | >> >> +----+---------+--------+-------------+-------+------+------+-------+--------------+----------------+----------------+-------------+ >> | 1 | 5 | 0 | 00 | 0 | 0 | 0.1 | 0 | >> X.X.X.X | | | NULL | >> | 2 | 5 | 0 | 00 | 0 | 0 | 0.9 | 0 | >> Y.Y.Y.Y | | | NULL | >> >> +----+---------+--------+-------------+-------+------+------+-------+--------------+----------------+----------------+-------------+ >> >> >> on kamailio.conf: >> >> if(!cr_route("default", "0", "$rU", "$rU", "call_id")){ >> >> sl_send_reply("403", "Not allowed"); >> } else { >> # In cas of failure, re-route the request >> t_on_failure("1"); >> # Relay the request to the gateway >> t_relay(); >> } >> >> >> When trying to call 00123456666 the call is forwarded all the time to >> X.X.X.X IP and never to Y.Y.Y.Y IP...why this happening? It's like Kamailio >> is not reading prob field >> >> Regards >> >> >> >> >> >> On Thu, Jul 30, 2009 at 3:13 PM, Uriel Rozenbaum < >> uriel.rozenbaum(a)gmail.com&gt; wrote: >> >>> I'm really not sure how it works when you use a 0 prob. >>> >>> Try something like 50/50 and check if the requests go to both >>> servers. >>> >>> Also, some extract from /var/log/messages will help. >>> >>> >>> On Thu, Jul 30, 2009 at 4:38 AM, michel freiha &lt;michofr(a)gmail.com&gt;wrote;wrote: >>> >>>> Dear Sir, >>>> >>>> My tables are defined as below: >>>> >>>> *carrierroute table:* >>>> >>>> id carrier domain scan_prefix flags mask >>>> prob strip rewrite_host >>>> 19 5 1 00 0 >>>> 0 0 0 IP_address1 >>>> 19 5 1 00 0 >>>> 0 1 0 IP_Address1 >>>> >>>> *route_tree table:* >>>> >>>> id carrier >>>> 5 default >>>> >>>> *In kamalio.cfg:* >>>> >>>> if(!cr_route("default", "1", "$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&gt; 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 &lt;michofr(a)gmail.com >>>>> > 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 >>>>>> >>>>>> _______________________________________________ >>>>>> Kamailio (OpenSER) - Users mailing list >>>>>> Users(a)lists.kamailio.org >>>>>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >>>>>> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >>>>>> >>>>> >>>>> >>>> >>> >> >