Hi,
if there will be no OOB, the only way to connect to backup RE is via master RE
https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/request-routing-engine-login.html
So you have to ensure AAA is working to your master RE, after this, you can play with "Roles and/or allowed commands" to ensure that only specific "users/roles" can issue this command.
BR
------------------------------
Andrei Cebotareanu
------------------------------
Original Message:
Sent: 11-09-2023 03:44
From: chenjiang
Subject: backup routing engine authenticate from in-band interface
Hi! Experts
Just want to confirm if Juniper backup routing engine could authenticate users from in-band interface like ge-0/0/0 to the AAA server?
If not, do we have a solution? The scenario is MX960 with dual RE and no OOB network. But need to authenticate users login to backup RE from AAA.
Thanks for your great help.