ECMP and PBF not work

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ECMP and PBF not work

L0 Member

we have a PA-820 with dual ISP internet (ethernet 2, ethernet 3)  and  ECMP. all PC 10.1.0.0/16 can load balancing through 2 Internet connection.

If I use PBF so PC 10.1.3.250 only go out through ISP 2( ethernet 3), I see this PC cant connect to Internet any more. It seem ECMP cant work with PBF, is there any way to do this ?

 

this is PBF rule 

test pbf.PNG

1 REPLY 1

L3 Networker

Hi there,

I haven't tried this design pattern myself, but I suspect you should try enabling 'symmetric return' on the Virtual Router ECMP settings.

 

cheers,

Seb.

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