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Forum Discussion

LeonSmirnov's avatar
LeonSmirnov
Icon for Nimbostratus rankNimbostratus
Nov 05, 2020

I iRule

We are creating new wildcard virtual server with source and destination 0.0.0.0/0 and service port * (any).   We will need to forward traffic with client IP address (no Source Address Translation...
application delivery
BIG-IP
iRules
Dario_Garrido's avatar
Dario_Garrido
Icon for Noctilucent rankNoctilucent
Nov 08, 2020

Hello Leon.

You can use this iRule:

when CLIENT_ACCEPTED {
	set client_ip [clientside {IP::remote_addr}]
	set client_port [clientside {TCP::remote_port}]
	set vs_ip [clientside {IP::local_addr}]
	set vs_port [clientside {TCP::local_port}]
 
	if { ([ IP::addr $vs_ip eq 172.168.1.11 ]) && ($client_port eq "5555") } {
		if { [ IP::addr $client_ip eq 10.11.0.0/16 ] } {
			pool Pool1
		} else {
			pool Pool2
		}
	}
	if { ([ IP::addr $vs_ip eq 10.1.1.1 ]) && ($client_port eq "4444") } {
		pool Pool3
	} 
}

WildCard-Pool should be assigned to the defaul pool configuration in the VS settings.

Regards,

Dario.