Forum Discussion

epaalx's avatar
epaalx
Icon for Cirrus rankCirrus
Sep 13, 2017

What determines unique valid VS?

Would it be correct to say that a unique VS is defined by the tuple {destination,source,vlans,ip-protocol} (of TMSH's "/ltm virtual" attributes)? That is, as long as one of these elements of the tupl...
application delivery
LTM
amintej's avatar
amintej
Icon for Cirrus rankCirrus
Sep 13, 2017

Hello,

What BIG IP version do you have ? I got the error with vlan attribute: 

 01070333:3: Virtual Server /Common/VS-3 illegally shares destination address, source address, service port, ip-protocol, and vlan with Virtual Server /Common/VS-2.

I tested with 12.1.2 HF 0.93.249.

Source address is address or network from which Big-IP accepts traffic for this VS, so I think you can overlap many times but the rest of combination for the VS: VLAN:Destination:Port must be different.