Need to check the sum of RADIUS timeouts.
If RADIUS servers are unavailable and the sum of their timeouts is more than 60 seconds, then ssh login drops.
My configuration:
set system login radius server 10.0.0.100 key 'test' set system login radius server 10.0.0.100 timeout '30' set system login radius server 10.0.0.101 key 'test2' set system login radius server 10.0.0.101 timeout '30' set system login radius server 10.0.0.102 key 'test2' set system login radius server 10.0.0.102 timeout '30'
SSH login drops after the password was entered and the waiting login period
With the same config on 1.4 (VyOS 1.4-rolling-202211010829) it allows to connect after 3 minutes