07-13-2018 12:26 AM - edited 03-01-2019 03:25 PM
Hello guys,
I am facing a new challenge, I have two interconnected equipments in which it is not possible to have remote access being inside one of them to the other via the SSH v2 protocol.
When I try to access from CRS-1 (IOS-XR) to ASR1k (IOS-XE) point-to-point using the syntax below I get the following message on the screen:
RP / 0 / RP1 / CPU0: ios-xr # ssh 172.1.1.1
% Error in connect v4 - Connection refused
RP / 0 / RP1 / CPU0: ios-xr #
Both devices are only allowing the SSH protocol according to the configuration below:
IOS-XR
! Only allow SSH in vty line
line default
users group sysadmin
users group root-system
length 0
transport input ssh
!
IOS-XE
line vty 0 4
access-class 30 in vrf-also
logging synchronous
transport input ssh
!
Could you help me get over this issue sff?
greetings
Sérgio Garcia
07-13-2018 06:36 AM
Do you have an available VTY line on the XE device?
Any syslogs from the XE device?
Can you SSH the XE device from any other devices or your laptop?
Can you verify that the CRS IP being used to source the SSH session is in the ACL on the XE device (access-class 30)?
Thanks,
Sam
06-11-2019 11:45 AM
I think you need to enable server
RP/0/0/CPU0:Router1(config)#ssh server v2
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