Forum Discussion
prashanth_86276
Nimbostratus
NimbostratusSIP Message Based Load Balancing
Hi
I am finding it difficult to make SIP MBLB work on BIG-IP 11.2.0 Virtual Edition.
Client side is SIP TCP with large number of connections...Server side want to have a pool (instead of 1:1)
Followed the instructions in http://support.f5.com/kb/en-us/solutions/public/13000/500/sol13575
Got 2 pool members & min-conn set to 4. However F5 is making 1-1 connection instead of creating/re-using pool of connections.(in this case it should ideally be 2/pool member)
Is this a standard configuration supported for SIP profile or is an iRule required to achieve this
naladar_65658Altostratus
Do you mind sharing the mblb profile that you are using? As long as it is applied to the VIP it should work based off those instructions.- prashanth_86276Pls find the mblb profile & VIP details
======
ltm profile mblb /Common/snpmblb {
defaults-from /Common/mblb
ingress-high 10000
ingress-low 9000
isolate-abort enabled
isolate-client disabled
isolate-expire enabled
isolate-server enabled
min-conn 4
tag-ttl 60
}
ltm virtual /Common/snpsip {
destination /Common/192.168.3.203:1979
ip-protocol tcp
mask 255.255.255.255
pool /Common/snpsip
profiles {
/Common/sip { }
/Common/snpmblb { }
/Common/tcp { }
}
snat automap
translate-address enabled
translate-port enabled
vlans-disabled
}
ltm pool /Common/snpsip {
members {
/Common/192.168.101.63:1979 {
address 192.168.101.63
}
/Common/192.168.101.237:1979 {
address 192.168.101.237
}
}
monitor /Common/gateway_icmp
}
ltm profile mblb /Common/mblb {
defaults-from none
ingress-high 50
ingress-low 5
isolate-abort enabled
isolate-client disabled
isolate-expire enabled
isolate-server enabled
min-conn 4
tag-ttl 60
}
- prashanth_86276Hi
Has anyone else faced similar issue?
What irule is required to make this work...just the configuration doesn't seem to suffice