# Add or Delete Hostnames and Addresses

You can add or delete devices (servers, computers, printers) to your network by adding the hostname or IP address to the MSL server.

Under Configuration, click Hostnames and Addresses. The form lists hostnames and addresses of the devices that are currently in the managed network.

Field | Description
Hostname | Displays the hostname of the device.
Location | Local: a hostname with an IP on a local network Remote: a hostname with an IP on a remote network Self: alternative hostname for this host
IP Address | IP address on local network.
Ethernet Address | IP address accessible from Internet.

To add the hostname of a network device:

1. Under Configuration, click Hostnames and Addresses

2. Click Add Hostname.

3. Enter the Hostname. The hostname must start with a letter or number and must contain only letters, numbers, and hyphens.

4. From the Domain list, select the Domain where this host resides.

5. In the Location list, select visibility (Local, Remote, Self).

6. To activate this server for ServiceLink, under ServiceLink click Status, enter the activation code and click Activate.

7. To automatically make hostnames available throughout the Internet, under ServiceLink click DNS services.

8. Click Publish Globally to make the hostnames available through the DNS server on the Internet.

9. Click Next.

10. Confirm the details and then click Add.

To edit the location of a hostname:

1. Under Configuration, click Hostnames and Addresses.

2. In the current list of hostnames, click the Modify link that corresponds to the hostname you want to modify.

3. Edit Location and then click Next.

4. Confirm the details and then click Save.

To remove the hostname of a network device:

1. Under Configuration, click Hostnames and Addresses.

2. In the current list of hostnames, click Remove in the Action column.

3. Click Remove.

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