PBF not working with DNAT policy for server

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PBF not working with DNAT policy for server

L0 Member

Dear Team,

 

We have 5 ISPs and we have configured PBF for a group of IPs/networks.

 

We observed while routing the server from X ISP to Y ISP, the server which is published on X ISP becomes inaccessible.

 

Request you please help to resolve the issue on a priority basis.

1 REPLY 1

Cyber Elite
Cyber Elite

For priority assistance I would recommend you reach out to your support organization

 

your description is lacking a lot of detail to efficiently assist you quickly: how is your default routing configured and how are your PBF rules set up?

 

I'm assuming you have server A published for inbound services on ISP-X and want to have it go out of ISP-Y for it's normal web traffic?

You could use a PBF rule for ISP-X with symmetric return enabled so return traffic is sent back to the original interface instead of following your default route

Tom Piens
PANgurus - Strata specialist; config reviews, policy optimization
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