F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

FaridLahdiri_29's avatar
FaridLahdiri_29
Icon for Nimbostratus rankNimbostratus
May 15, 2017

IPV6 Forwarding virtual server not working

Hi,   I am trying to create a forwarding virtual server that uses an irule to snat my backend servers IPV6 to a specific IPV6 depending on the network destination. From my backend server IP: fc0...
application delivery
BIG-IP
iRules
Anesh's avatar
Anesh
Icon for Cirrostratus rankCirrostratus
May 15, 2017

Try the below

when CLIENT_ACCEPTED { 
if {[class match [IP::client_addr] equals IPV6_NETS_DG ]} 
{ snat 2001::2:ff } 
else 
{ snat 2001::1:cc }

}