Re: [SR-Users] problem with dispatcher load balancing

Happy to to report the max_load worked in our testing. Thanks, On Tue, Sep 15, 2015 at 3:04 AM, Daniel-Constantin Mierla &lt;miconda(a)gmail.com > Hello, > > good to know that you found the issue and it was in the config file. Would > be appreciated if you can report the results on testing maxload, to know if > there is anything to fix there. > > Cheers, > Daniel > > > On 14/09/15 21:52, Ding Ma wrote: > > Hi, > > Figured this out. Seems I had made a mistake in the names of AVPs. Changed > the AVP names as the exact names used in the example contained in > dispatcher doc. Dispatcher started to work, I can see even distribution of > loads to 2 Asterisk servers. Will verify if maxload is being enforced or > not, not really an issue even if it is not enforced. > > Thanks, > > On Thu, Aug 27, 2015 at 9:07 AM, Ding Ma &lt;mading087(a)gmail.com> >> Hi, Daniel >> >> I just tested the dispatcher in 4.3.1. It showed the same behavior as >> 4.2.3. All the calls are sent to one Asterisk (the last one in the >> dispatcher list), the maxload setting in dispatcher table is ignored. >> >> We use db dispatcher table instead of dispatcher list file, and the >> kamailio.cfg is the same as included in the previous email in this thread. >> >> Hope I didn't make any mistake in kamailio.cfg. >> >> Thanks >> >> On Fri, Jun 12, 2015 at 12:34 AM, Daniel-Constantin Mierla < >> miconda(a)gmail.com>> >>> Yes, 4.3 should have all fixes in 4.2. >>> >>> Cheers, >>> Daniel >>> >>> >>> On 12/06/15 06:06, Ding Ma wrote: >>> >>> OK, we’ll try to update and report back. Wonder if the latest 4.3 has >>> all the fixes went into the latest 4.2.x. We already have plan to upgrade >>> to 4.3. >>> Thanks. >>> >>> On Jun 10, 2015, at 10:01 AM, Daniel-Constantin Mierla < >>> <miconda@gmail.com>miconda@gmail.com>>> >>> It was a fix for maxload during 4.2.x, but don't recall exactly when was >>> backported. Can you upgrade to latest 4.2.x and see the results? Your >>> config file and database don't require any change, only deploy the binaries >>> for latest 4.2.x and restart. >>> >>> If the issue is still there with latest 4.2.x, report here and I will >>> look at it with the first chance. >>> >>> Cheers, >>> Daniel >>> >>> On 10/06/15 16:50, Ding Ma wrote: >>> >>> We're running kamailio 4.2.3. Are there any changes to dispatcher in >>> 4.2.x? >>> Thanks, >>> >>> # kamailio -V >>> version: kamailio 4.2.3 (x86_64/linux) 5596bd >>> flags: STATS: Off, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, >>> DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, >>> F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, >>> USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES >>> ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, >>> MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB >>> poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. >>> id: 5596bd >>> compiled on 09:32:37 May 6 2015 with gcc 4.4.7 >>> >>> >>> On Wed, Jun 10, 2015 at 7:01 AM, Daniel-Constantin Mierla < >>> <miconda@gmail.com>miconda@gmail.com>>> >>>> Hello, >>>> >>>> what version of kamailio are you using? >>>> >>>> Cheers, >>>> Daniel >>>> >>>> >>>> On 09/06/15 20:51, Ding Ma wrote: >>>> >>>> I'm trying to set up kamailio dispatcher to distribute calls to 2 >>>> asterisk servers. So far, the failover case seems ok, but I cannot get the >>>> dispatcher to distribute load. All calls are going to the last destination >>>> entry in the dispatcher table even if I have set the maxload attributes. >>>> I'm using algorithm 10 for load distribution. The number of calls sent to >>>> one asterisk is well above the maxload. Hope someone more experienced in >>>> dispatcher can review my config and give me some recommendations. Thanks in >>>> advance. >>>> >>>> Here is the content of dispatcher table in postgresql db. >>>> >>>> select * from dispatcher; >>>> id | setid | destination | flags | priority | attrs >>>> | description >>>> >>>> ----+-------+--------------------+-------+----------+---------------------------+------------- >>>> 1 | 1 | sip:10.0.1.31:5061 | 0 | 0 | >>>> duid=asterisk1;maxload=25 | Asterisk1 >>>> 2 | 1 | sip:10.0.1.33:5061 | 0 | 0 | >>>> duid=asterisk2;maxload=25 | Asterisk2 >>>> (2 rows) >>>> >>>> > -- > Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > Book: SIP Routing With Kamailio - http://www.asipto.com > Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat > >