Static Routes for Subinterface

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
Announcements
Please sign in to see details of an important advisory in our Customer Advisories area.

Static Routes for Subinterface

L1 Bithead

I have a question about static routes for subinterfaces for my ethernet1/2 interface, I currently have static routes for interface ethernet1/2 to access some remote servers, but many of my subinterfaces of ethernet1/2 also need the ability to access these remote servers. Do I need to create a static route for each subinterface (Example Ethernet1/2.101, etc)  or will the static route for ethernet1/2 cover that? 

5 REPLIES 5

Cyber Elite
Cyber Elite

Hello,

Are these L2 or L3 interfaces? For my L2 sub interfaces, I have separate vlans and they do require routing such as the following:

OtakarKlier_0-1668183539491.png

What this does is tell the virtual router to send any traffic destined for that subnet to the proper interface, etc.

 

Hope this helps.

Currently, my subinterfaces are Layer3 under ethernet 1/2 with tags assigned, I am trying to upgrade from a unifi environment and trying to translate how there vlan's and static routes were configured in there to a Palo.

Cyber Elite
Cyber Elite

Hi @TNethery ,

 

You could also leave the interface blank as long as you configure a next hop.  The virtual router will use the route table to determine the egress interface.

 

Thanks,

 

Tom

Help the community: Like helpful comments and mark solutions.

Thanks for the suggestion but when I try to commit with None in the interface I get "Cant fint interface in 'default' for next hop Ip (Module: routed) client routed phase 1 failure" 

Cyber Elite
Cyber Elite

Hi @TNethery ,

 

Is your next hop in a subnet that is directly connected to the NGFW?

 

Thanks,

 

Tom

Help the community: Like helpful comments and mark solutions.
  • 1837 Views
  • 5 replies
  • 0 Likes
Like what you see?

Show your appreciation!

Click Like if a post is helpful to you or if you just want to show your support.

Click Accept as Solution to acknowledge that the answer to your question has been provided.

The button appears next to the replies on topics you’ve started. The member who gave the solution and all future visitors to this topic will appreciate it!

These simple actions take just seconds of your time, but go a long way in showing appreciation for community members and the LIVEcommunity as a whole!

The LIVEcommunity thanks you for your participation!