Toolpack Installation:Change hostname: Difference between revisions

Latest revision as of 14:44, 2 April 2026

This procedure applies to TMG800, TMG3200, TMG7800 and ProSBC with static IP for management interfaces.
Requires version 2.9 and above
Note: For ProSBC, this will require a license update. Make sure you inform the Support team that this procedure will be done.

CentOS 7 procedure

ssh to the management interface
To view current hostname:

hostnamectl

To update the hostname:

hostnamectl  set-hostname   NewHostName

To update the /etc/hosts file:

vim /etc/hosts

Replace the hostnames in the file

Reboot server:

shutdown -r now

After reboot verify if everything is ok:

hostnamectl
cat /etc/hosts

CentOS 5 procedure

ssh to the management interface
To view current hostname:

hostname

To update the hostname:

hostname NewHostName

Reboot server:

shutdown -r now

Note: DO NOT change the hostname via webportal.

@@ Line 1: / Line 1: @@
-== Change hostname of server ==
+{{DISPLAYTITLE:Change Hostname}}
+__TOC__
-To change the hostname, connect to the Web Portal and do:
+This procedure applies to [[TMG800]], [[TMG3200]], [[TMG7800]] and [[ProSBC]] with static IP for management interfaces. <br>
-*Edit host configuration
+Requires version 2.9 and above <br>
-**Hosts->Edit
+'''Note''': For [[ProSBC]], this will require a license update. Make sure you inform the [[Support:Contacting_TelcoBridges_technical_support|Support]] team that this procedure will be done. <br>
-**Name: input new hostname
-**Save
+== CentOS 7 procedure ==
-*Change hostname of the linux host
+*[[Accessing_Device#SSH|ssh]] to the management interface
-*Activate config:
+*To view current hostname:
-**Systems -> Edit -> Activate
+ hostnamectl
+*To update the hostname:
+ hostnamectl  set-hostname   NewHostName
+*To update the /etc/hosts file:
+ vim /etc/hosts
+Replace the hostnames in the file
+*Reboot server:
+ shutdown -r now
+*After reboot verify if everything is ok:
+ hostnamectl
+ cat /etc/hosts
+== CentOS 5 procedure ==
+*[[Accessing_Device#SSH|ssh]] to the management interface
+*To view current hostname:
+ hostname
+*To update the hostname:
+ hostname NewHostName
+*Reboot server:
+ shutdown -r now
+Note: DO NOT change the hostname via webportal.