topic Re: transport input ssh problem? in Network Security

transport input ssh problem?

Iloveyou — Tue, 31 Oct 2023 08:15:11 GMT

I realized that when I use the transport input ssh command, I can only ssh in from outside the network but I cannot ssh from inside the network.

What can be the problem?

Re: transport input ssh problem?

Rob Ingram — Tue, 31 Oct 2023 08:18:34 GMT

@Iloveyou the command transport input ssh will only permit SSH and deny telnet, it does not affect where you can SSH from. Do you have an ACL on the VTY line that restricts what networks you can SSH from? Please provide your configuration for review.

Re: transport input ssh problem?

Marius Gunnerud — Tue, 31 Oct 2023 12:57:32 GMT

Please provide the full running configuration (remove any usernames and public IPs), also, what device is this and what software version is it running?

Re: transport input ssh problem?

Iloveyou — Thu, 09 Nov 2023 05:58:50 GMT

It is firewall blocking issue.

Thanks all.