Forum Discussion

hung_37471's avatar
hung_37471
Icon for Nimbostratus rankNimbostratus
Sep 27, 2011

How to config PBR

hi all     can you help me , how to config PBR on the BIg Ip ?     on the web GUI , i can't see anywhere to config PBR     thanks all      
config
design
nitass_89166's avatar
nitass_89166
Icon for Noctilucent rankNoctilucent

But for rest traffic, say port 22 traffic coming from 10.99.0.0/24, they have to be directly routed to the Internet. F5 is acting as L3 hop between LAN and Internet and directing specific traffic to App servers.

 

what is 10.99.0.0/24? was it typo? if you mean 10.1.0.0/24 and 10.2.0.0/24, other traffic such as port 22 will match forwardToInternet_vs virtual server and be sent to internet gateway. it won't match WHTTP_vs virtual server because destination is not 10.206.0.4:8080.

 

So you say no i_Rule needed at all?

 

yes

 

Sumanta_88744's avatar
Sumanta_88744
Icon for Cirrus rankCirrus
Aug 31, 2014
Hi Nitaas What I mean is traffic from a sample internal subnet 10.99.0.0/24 will go directly to Internet gateway, without being forwarded to VS 10.206.0.4:8080 at all. That traffic might be FTP, SSH, etc. Only port 80/443/8080 traffic from 10.1.0.0/24 and 10.2.0.0/24 has to go to the VS 10.206.0.4:8080 for further treatment by my App servers. But F5 is working as a L3 hop between internal LAN and ISP. Usually I could have done this with PBR in normal switch/router, but don't know how to do it in F5. That's why I was searching for exact the i-Rule.