I am just about to setup new IOS XR devices (ASR 9901 and NCS 540) and I am encountering a silly problem : when connecting to the devices with SSH from a mac os x client, all the terminal keys are disabled and not recognized (arrow keys, cli completion, ...).
With the same terminal client and using the serial console, the problem is not present.
Also from the same terminal client, if I ssh to a linux host and then ssh to the XR device, the problem is not present.
So it seams that using a SSH session from a macos X client trigger something on the IOS XR side that disable all vt100 key recognition.
The problem is not present when accessing classical IOS devices.
Re: ssh from macos disable cli completion (Solved)
When I connect, I get the following errors :
mbagr:.ssh arichard$ ssh firstname.lastname@example.org Password: Warning: No xauth data; using fake authentication data for X11 forwarding. X11 forwarding request failed on channel 0 PTY allocation request failed on channel 0
So the problem here seam to be "PTY allocation request failed on channel 0".
Looking at my .ssh config file, I found out that I was using the following options :
Some of you may have watched the session at Cisco’s first all-digital Cisco Live and I hope you found it helpful. This is the first in a series of companion blogs that will later cover in more detail the topics discussed in the session today. ...
CCO documentation lists out the ability to do a password recovery for eXR with a ZTP/PXE boot.
One can also perform the operation manually, like a "turboboot" for classic XR in this facinity.
this procedure will wipe out the complete system and install a...
Below is a link to a video showing how to analyze traceroute output in L3VPN and look up CEF forwarding and MPLS/TE/SR/SR-TE forwarding for labels through a domain. Some basic examples of traffic engineering are used but the concepts lend the...
This document summarises various health checks that can be done on a Cisco VIM pod.
Cloud sanity checks the health status of network, storage and various openstack infrastructure components like mariadb, rabbitmq etc....
The following pre-requisites are necessary for the migration from RSP440 to RSP880-LT to be successful.
Make sure that you have console access to the router.
Verify that the system is running a minimum o...