IS-IS protocol protocol in Palo Alto next generation firewalls.

[sadhithaj]

Hello Palo Alto community,

I would like to know if any Palo Alto firewalls support the IS-IS protocol. If the protocol is supported, can someone guide me on how to enable it? Are there specific firewall models that support IS-IS, or is it a feature available across all models?

Thanks in advance!

[Raido_Rattameister · Accepted solution]

Palo Alto does not support IS-IS.

It supports:

The Advanced Routing Engine supports static routes, BGP, MP-BGP, OSPFv2, OSPFv3, RIPv2, IPv4 multicast routing, BFD, redistribution, route filtering into the RIB, access lists, prefix lists, and route maps.

https://docs.paloaltonetworks.com/pan-os/11-1/pan-os-networking-admin/advanced-routing

[sadhithaj]

Thank you for the clarification!