I've done a lot of digging around and can't seem to find any references to my specific problem:
I have 3750Xs (12.2) that authenticate against Radius for both console and vty access, that all works fine.
So I took that same working config and pasted it into a new ME3400 (12.2), and for console access the authentication is working as expected, but for vty access I'm getting "authentication failed." I don't know what I'd expect to find on the server side of things as the successful console authentication kinda tells me that's all set up correctly. Doesn't seem to be many options I can add to the vty piece of config either, so I'm really stumped. What might I be missing that would make vty authentication behave differently from console authentication on an ME3400, while not being the case on a 3750X?
username admin password password
aaa new-model
aaa group server radius Auth-Radius
server 1.2.3.4 auth-port 1645 acct-port 1646
aaa authentication login default group Auth-Radius local
aaa authorization exec default group Auth-Radius local
aaa session-id common
ip radius source-interface Vlan24
radius-server host 1.2.3.4 auth-port 1645 acct-port 1646 key Key-Radius
line vty 5 15
