/etc/ssh/sshd_config – Page 2 – nixCraft

CentOS Linux 5/6: Change OpenSSH Port Number

January 20, 2014December 14, 2015in CentOS, Linux, Openbsd, RedHat and Friends last updated December 14, 2015

I am a new CentOS Linux user. How do I change default sshd tcp port # 22 to 2022 on CentOS Linux version 5/6?

Red Hat Linux (RHEL) 5/6: Change OpenSSH Port Number

January 15, 2013August 25, 2016in CentOS, Iptables, Openbsd, RedHat and Friends last updated August 25, 2016

I am a new Red Hat Enterprise Linux server sysadmin. How do I change default sshd tcp port # 22 to 3033 on RHEL v5/6? How do I modify SELinux to allow port 3033 and how do I saftly update firewall on RHEL to allow tcp port # 3033? How do I change ssh port on Redhat Linux operating system?

RHEL 6: Change OpenSSH Port To 1255 ( SELinux Config )

May 13, 2011in RedHat and Friends last updated May 13, 2011

I’ve edited /etc/ssh/sshd_config to change the port number:

Port 1255

However, I’m getting an error as follows:

sshd[26792]: error: Bind to port 1255 on 192.168.1.100 failed: Permission denied

How do I change default OpenSSH port number from 22 to 1255 under RedHat Enterprise Linux server version 6 and SELinux?

Linux/UNIX: Configure OpenSSH To Listen On an IPv6 Address

February 15, 2010in IPv6 last updated February 15, 2010

How do I enable OpenSSH SSH server to listen on an IPv6 address under Linux or UNIX operating systems?

Ubuntu Linux: OpenSSH Change Welcome Login Message

November 12, 2009November 12, 2010in Ubuntu Linux last updated November 12, 2010

How do I change Openssh welcome login message under Ubuntu Linux?

CentOS SSH Installation And Configuration

March 14, 2009March 14, 2010in CentOS last updated March 14, 2010

How do I install and configure ssh server and client under CentOS Linux operating systems?