Network Operations

DRLM can make backups of clients in different networks. So for the proper functioning of DRLM is necessary to have registered the networks in which we will register the clients.

Since DRLM 2.4.0 networks are automatically added, but sometimes it will be necessary to make manual additions or modifications.

DRLM network operations allow us to add, remove, modify and list network of database.

Add Network

This command is used to add networks to DRLM database. It is called like this:

~# drlm addnetwork [options]

The drlm addnetwork has some options:

-n network_name, --netname network_name

Select Network name to add.

-g gateway_ip, --gateway gateway_ip

Network gateway IP address.

-m network_mask, --mask network_mask

Network mask

-s server_ip, --server server_ip

Server IP address.

-i ip, --ipaddr ip

Network IP address.

Examples:

~# drlm addnetwork -s 192.168.150.24
~# drlm addnetwork --server 192.168.150.24 -n backupNet
~# drlm addnetwork --ipaddr 192.168.150.0 -g 192.168.150.1 -m 255.255.255.0  --server 192.168.150.24 -n backupNet

Help options:

-h, --help

Show drlm addnetwork help.

Examples:

~# drlm addnetwork -h
~# drlm addnetwork --help

Delete Network

This command is used to delete networks from DRLM database. It is called like this:

~# drlm delnetwork [options]

The drlm delnetwork has some options:

-n network_name, --netname network_name

Select Network to delete by NAME.

-I network_id, --id network_id

Select Network to delete by ID.

Examples:

~# drlm delnetwork -n vlan12
~# drlm delnetwork -I 12

Help options:

-h, --help

Show drlm delnetwork help.

Examples:

~# drlm delnetwork -h
~# drlm delnetwork --help

Modify Network

This command is used to modify networks from DRLM database. It is called like this:

~# drlm modnetwork [options]

The drlm modnetwork has some required options:

-n network_name, --netname network_name

Select Network to change by NAME.

-I network_id, --id network_id

Select Network to change by ID.

Additional options:

-g gateway_ip, --gateway gateway_ip

Set new GATEWAY address to network. If you want to clear the gateway IP you can specify with the word ‘null’

Examples:

~# drlm modnetwork -I 12 -g 13.74.91.1
~# drlm modnetwork -n vlan12 -g 13.74.91.1
~# drlm modnetwork -n vlan12 -g null
-m network_mask, --mask network_mask

Assign new MASK to network.

Examples:

~# drlm modnetwork -I 12 -m 255.255.0.0
~# drlm modnetwork -n vlan12 -m 255.255.0.0
-s server_ip, --server server_ip

Assign new SERVER to network.

Examples:

~# drlm modnetwork -I 12 -s 13.74.91.221
~# drlm modnetwork -n vlan12 -s 13.74.91.221
-e, --enable

Enable DHCP/PXE daemon listener for this Network

-d, --disable

Disable DHCP/PXE daemon listener for this Network

Examples:

~# drlm modnetwork -I 12 -e
~# drlm modnetwork -n vlan12 -d

Note

You can combine all necessary options in only one command for example: “drlm modnetwork -n vlan12 -s 13.74.91.221 -m 255.255.0.0 -g 13.74.91.1”

Help option:

-h, --help

Show drlm modnetwork help.

Examples:

~# drlm modnetwork -h
~# drlm modnetwork --help

List Networks

This command is used to list the networks from DRLM database. It is called like this:

~# drlm listnetwork [options]

The drlm listnetwork has some options:

-n network_name, --netname network_name

Select Network to list.

Examples:

~# drlm listnetwork -n vlan12
~# drlm listnetwork --netname vlan12
-A, --all

List all networks. This option is set by default if any option is specified.

Examples:

~# drlm listnetwork
~# drlm listnetwork -A
~# drlm listnetwork -all

Help options:

-h, --help

Show drlm listnetwork help.

Examples:

~# drlm listnetwork -h
~# drlm listnetwork --help