Forum Discussion
Misty_Spillers
Nimbostratus
NimbostratusNeed an iRule to choose pool by port.
First of all this isn't http traffic so I can't use the http profile. (I tried, doesn't work)
I basically need an iRule that says something like this. I'll just write in the parts I don't know the syntax for
when CLIENT_ACCEPTED {
if { if dst port less than 50000} {
pool Pool1
} else {
pool pool2
}
}
Can someone help me with the syntax for "if dst port less than 50000" part.
Just to put it in other words. When the client tries to connect with a port less than 50000 send to pool1 and everything else to pool2
Thanks in advance!
Misty
10 Replies
Brad_Parker_139Nacreous
Give this a try,
when CLIENT_ACCEPTED { if {[TCP::local_port clientside] << 50000}{ pool pool1 } else { pool pool2 } }- Brad_Parker_139updated to use TCP::local_port clientside as it is more appropriate.
Misty_SpillersThank you for the quick response. If I wanted to look at source port instead, would I just change clientside to serverside? Sorry, the documentation I was given is confusing, want to make sure I could it either way. Thanks again!- Brad_Parker_139TCP::client_port would you give the clients source port. If you changed it to serverside, what you would have would be the source port of the LTM's connection to the backend server not the source port of the client's connection to the LTM.
Brad_ParkerCirrus
Give this a try,
when CLIENT_ACCEPTED { if {[TCP::local_port clientside] << 50000}{ pool pool1 } else { pool pool2 } }- Brad_Parkerupdated to use TCP::local_port clientside as it is more appropriate.
- Misty_SpillersThank you for the quick response. If I wanted to look at source port instead, would I just change clientside to serverside? Sorry, the documentation I was given is confusing, want to make sure I could it either way. Thanks again!
- Brad_ParkerTCP::client_port would you give the clients source port. If you changed it to serverside, what you would have would be the source port of the LTM's connection to the backend server not the source port of the client's connection to the LTM.
