[j-nsp] MX204: 802.3ad LAG 2 x 1 G with a Palo Alto firewall

Benjamin Collet juniper-nsp at clt.tf
Thu Mar 18 08:30:37 EDT 2021


Hi Emmanuel,

On Thu, Mar 18, 2021 at 12:30:08PM +0100, Emmanuel Halbwachs wrote:
> The LAG is seen UP on the MX204 but DOWN on the firewall.

>From your configuration it seems that you did not enable LACP, but only
did a link aggregation, that might not be what your firewall is
expecting.

To actually enable LACP you would need the following statement:
  set interfaces ae0 aggregated-ether-options lacp active

Cheers,
Benjamin

-- 
Benjamin Collet


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