topic Re: ssh server breaks connections immediately upon establishment on 5500 switch in Switches, Hubs, and Modems

ssh server breaks connections immediately upon establishment on 5500 switch

avraham — Wed, 20 Mar 2019 12:07:43 GMT

i beleive in broke the ssh server config on the switch.

on attempting to connect, i get:

ssh -c aes128-cbc 10.1.152.12
avraham@10.1.152.12's password:
X11 forwarding request failed on channel 0
Received disconnect from 10.1.152.12 port 22:2: The connection is closed by SSH Server.
Disconnected from 10.1.152.12 port 22

output of 'dis ssh serv stat' is:

any hints would be appreciated.

tnx

ams

Re: ssh server breaks connections immediately upon establishment on 5500 switch

drk787 — Mon, 25 Mar 2019 05:26:27 GMT

Hi,

Have you configured the service-type ssh for the user as below.

local-user admin
password simple admin
service-type ssh
authorization-attribute user-role network-operator

If you still have issue, can you share the ful configuration of the switch.

Re: ssh server breaks connections immediately upon establishment on 5500 switch

Brotos — Wed, 23 Sep 2020 08:40:19 GMT

try looking at the line vty configuration

line class aux
authentication-mode scheme
user-role network-admin
#
line class vty
authentication-mode scheme
user-role network-operator
#
line aux 0 1
user-role network-admin
#
line vty 0 15
authentication-mode scheme
user-role network-operator

#
line vty 16 63
user-role network-operator