topic Re: Can't ssh to NX-OS Programmability sandbox from putty in DevNet Sandbox

Can't ssh to NX-OS Programmability sandbox from putty

abyf29041987 — Thu, 11 Nov 2021 03:40:51 GMT

Hello,

I am struggling with this connectivity issue: Putty, Windows 10, ssh to sbx-nxos-mgmt.cisco.com,port 8181. I get a Putty fatal error: Network error: Connection timed out.

Thank you

Re: Can't ssh to NX-OS Programmability sandbox from putty

bigevilbeard — Thu, 11 Nov 2021 07:33:49 GMT

@abyf29041987 i replied to the thread you commented on, you are using the wrong hostname

https://community.cisco.com/t5/devnet-sandbox/can-t-ssh-to-always-on-nx-os-programmability-sandbox/td-p/4471006/jump-to/first-unread-message

Re: Can't ssh to NX-OS Programmability sandbox from putty

abyf29041987 — Thu, 11 Nov 2021 07:51:00 GMT

I tried that one too without avail

Re: Can't ssh to NX-OS Programmability sandbox from putty

abyf29041987 — Thu, 11 Nov 2021 08:01:10 GMT

Connection with these parameters worked. Thanks a million

Nexus 9000v Host : sandbox-nxos-1.cisco.com
SSH Port: 22

Re: Can't ssh to NX-OS Programmability sandbox from putty

abyf29041987 — Fri, 12 Nov 2021 02:34:04 GMT

Hello,

I am having difficulty to connect to sandbox-nxos-1.cisco.com again. Today the error is different as depicted below. nslookup provide me with the ip 131.226.217.151; a ping to that ip address also failed. What's the matter today?

Re: Can't ssh to NX-OS Programmability sandbox from putty

mlwynne — Fri, 12 Nov 2021 04:14:30 GMT

Having the same issue

Re: Can't ssh to NX-OS Programmability sandbox from putty

bigevilbeard — Fri, 12 Nov 2021 07:29:07 GMT

@mlwynne by security design and posture sandbox does not allow ICMP/ping.

Hope this helps.