Forum Discussion
abi1980_184094
Nimbostratus
Mar 08, 2015I rule
Can some give me an Irule to loadbalance multiple pools for the same VIP
pool x 443 would be default
Pool y 5222
pool z 5223
nitass_89166
Noctilucent
Mar 09, 2015In my scenario we are planning to have a WILDCARD VIP for laodbalacning services 443 , 5222 & 5223 so if i create a simple TCP profile and use this Irule mentioed above would it work
yes.
this is another example using switch.
configuration
root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm virtual bar
ltm virtual bar {
destination 172.28.24.10:0
ip-protocol tcp
mask 255.255.255.255
profiles {
tcp { }
}
rules {
qux
}
source 0.0.0.0/0
source-address-translation {
type automap
}
vs-index 8
}
root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm pool foo*
ltm pool foo {
members {
200.200.200.101:80 {
address 200.200.200.101
}
}
}
ltm pool foo443 {
members {
200.200.200.101:443 {
address 200.200.200.101
}
}
}
ltm pool foo5222 {
members {
200.200.200.101:5222 {
address 200.200.200.101
}
}
}
ltm pool foo5223 {
members {
200.200.200.101:5223 {
address 200.200.200.101
}
}
}
root@(ve11c)(cfg-sync In Sync)(Active)(/Common)(tmos) list ltm rule qux
ltm rule qux {
when CLIENT_ACCEPTED {
switch [TCP::local_port] {
443 { pool foo443 }
5222 { pool foo5222 }
5223 { pool foo5223 }
default {
Do something
}
}
}
when SERVER_CONNECTED {
log local0. "clientside client=[IP::client_addr]:[TCP::client_port] \
clientside server=[clientside {IP::local_addr}][clientside {TCP::local_port}] \
serverside client=[IP::local_addr]:[TCP::local_port] \
serverside server=[IP::server_addr]:[TCP::server_port] \
pool=[LB::server pool]"
}
}
/var/log/ltm
[root@ve11c:Active:In Sync] config tail -f /var/log/ltm
Mar 9 19:02:05 ve11c info tmm[15262]: Rule /Common/qux : clientside client=192.168.206.73:50589 clientside server=172.28.24.10443 serverside client=200.200.200.14:50589 serverside server=200.200.200.101:443 pool=/Common/foo443
Mar 9 19:02:18 ve11c info tmm1[15262]: Rule /Common/qux : clientside client=192.168.206.73:50595 clientside server=172.28.24.105222 serverside client=200.200.200.14:50595 serverside server=200.200.200.101:5222 pool=/Common/foo5222
Mar 9 19:02:38 ve11c info tmm1[15262]: Rule /Common/qux : clientside client=192.168.206.73:50606 clientside server=172.28.24.105223 serverside client=200.200.200.14:50606 serverside server=200.200.200.101:5223 pool=/Common/foo5223
nitass_89166
Noctilucent
Mar 09, 2015yes, it should work. :)
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