new nic, now ssh doesn't work

Issues related to configuring your network
Post Reply
mezlomhk
Posts: 2
Joined: 2018/04/13 18:35:54

new nic, now ssh doesn't work

Post by mezlomhk » 2018/04/13 18:45:36

I'm running CentOS 7.4 on a Dell OptiPlex 7010. I've been using the on-board 1gb NIC without issue. I've now disabled the on-board NIC and added an Intel X540-T1 10gbe NIC. I then went into nmtui, removed the old connection, then assigned the static IP to the new connection and rebooted.

Ping, wget, and yum all work without issue. However I cannot ssh to or from the system. Any ideas what could be the issue?

gjaltemba
Posts: 34
Joined: 2016/11/29 15:23:25

Re: new nic, now ssh doesn't work

Post by gjaltemba » 2018/04/14 00:34:13

Not much to go on. I am guessing that firewalld is running and your new interface is in a zone that does not allow ssh.

hunter86_bg
Posts: 1172
Joined: 2015/02/17 15:14:33
Location: Bulgaria
Contact:

Re: new nic, now ssh doesn't work

Post by hunter86_bg » 2018/04/15 20:01:24

What is the output of:

Code: Select all

netstat -tulpena | grep ":22"
systemctl status sshd.service

mezlomhk
Posts: 2
Joined: 2018/04/13 18:35:54

Re: new nic, now ssh doesn't work

Post by mezlomhk » 2018/04/16 13:38:17

I needed to get this going so I went in Saturday morning and did a clean install and everything is working on the 10gb NIC.

Post Reply