topic Re: Filter default route in General Topics

Filter default route

BigPalo — Wed, 02 Oct 2019 06:46:56 GMT

WE have configured OSPF between a Palo Alto firewall and the CORE to which it is physically connected, within this CORE there are several VRFs that interconnect with the firewall (VRF1, VRF2, VRF3). Is there a way to filter the default route in the Palo Alto firewall so that it is only sent to the interface that interconnects with the VRF2 in the CORE?

Re: Filter default route

OtakarKlier — Wed, 02 Oct 2019 18:52:39 GMT

Hello,

You might be able to do this with the Redistribution Profile in the Virtual Router. That is how the PAN knows to which neighbors to send out routes.

https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClfnCAC

https://docs.paloaltonetworks.com/pan-os/8-0/pan-os-admin/networking/route-redistribution

Hope that helps.

Re: Filter default route

BigPalo — Mon, 07 Oct 2019 08:05:36 GMT

I know, but the redistribution can not filter the "default route" in exact interfaces. Is there any way to filter default route to send just in one interface?