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Forum Discussion

sergio_baza_alo's avatar
sergio_baza_alo
Icon for Altocumulus rankAltocumulus
Nov 21, 2018

Use F5 as a router

Hello all,   I would need to make my F5 to route traffic. Is there any way to achieve this? I have tried to use as default gateway the F5 floating IP and also using a Forwarding (IP) Virtual Serv...
application delivery
BIG-IP
LTM
security
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Nov 29, 2018

The simplest configuration would look something like this:

 

  • Define a system default route (0.0.0.0/0, gateway IP)
  • Wildcard forwarding VIP
    • Protocol: whatever you need here
    • Source: 0.0.0.0/0
    • Destination: 0.0.0.0/0
    • Port: 0
    • VLAN and tunnel traffic: client-facing VLAN
    • Source address translation: disabled
    • Address/port translation: disabled

This VIP has the effect of listening to all traffic, maintaining true source and destination in the packet, and forwarding to the system route. Traffic routes to the BIG-IP via the client-facing VLAN self-IP.