Hi Kumar, its been a while since I have looked at this and most of my notes are on my desk at work :-), but I think you need to enable one packet scheduling to get the sip call id persistence to work.
Try doing - ipvsadm -A -u 10.4.3.192:5060 -p 60 -M 0.0.0.0 -o --pe sip Also quite a handy thing to do (I dont know if you are aware of this already) but if you run ipvsadm -Lcn --persistent-conn it will show you the persistence table along with the callid that lvs has detected it can be quite handy to make sure that each call has a unique call id. e.g. # ipvsadm -Lcn --persistent-conn UDP 00:38 UDP 10.4.3.0:0 10.4.3.192:5060 127.0.0.1:5060 sip 193373839 Mark On 29 December 2011 11:34, Kumar Swamy <[email protected]> wrote: > > Hi, > I have configured servers 10.11.20.31 and 10.11.20.32 as part of a SIP > service 10.11.20.117 in direct server return mode. Here is the output of > "ipvsadm-save -n" command output. > > -A -u 10.11.20.117:5060 -s wrr -p 1 -M 0.0.0.0 pe sip > -a -u 10.11.20.117:5060 -r 10.11.20.31:5060 -g -w 100 > -a -u 10.11.20.117:5060 -r 10.11.20.32:5060 -g -w 100 > > I am using sipp as client to make the SIP Calls to VIP ip 10.11.20.117, I > see that all the calls are forwarded to only one server, say 10.11.20.31. > > ./sipp -sn uac -i 10.11.20.2 -t u1 10.11.20.11 > Here my client uses same src port and all the calls are connected with > only one server despite each call has different caller ID. > Is this correct?. Can we load balance the calls from same client across > all servers using caller ID? > > Thanks > > 'Like' us on Facebook for exclusive content and other resources on all > Barracuda Networks solutions. > Visit http://barracudanetworks.com/facebook > > > > _______________________________________________ > Please read the documentation before posting - it's available at: > http://www.linuxvirtualserver.org/ > > LinuxVirtualServer.org mailing list - [email protected] > Send requests to [email protected] > or go to http://lists.graemef.net/mailman/listinfo/lvs-users > _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - [email protected] Send requests to [email protected] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
