User manual

ATU-R130 ADSL Ethernet Router User’s Guide
26
Figure 16. DHCP Server Pool – Modify Page
Excluded addresses are those that you have designated for fixed use with specific devices,
or for some other reason do not want to make available to your network.
{ XE "IP address pools:modifying" }To exclude an address from distribution{ XE "IP
address pools:excluding addresses" }, type it in the fields provided and click . Click
after entering your changes. Be sure to use the Commit feature to save your
changes to permanent memory, as described on page 17.
Viewing current DHCP address assignments
{ XE "DHCP server:viewing assigned addresses" }When the ATU-R130 functions as a
DHCP server for your LAN, it keeps a record of any addresses it has leased to your
computers. To view a table of all current IP address assignments, display the DHCP Server
Configuration page, click .
A page displays similar to that shown in Figure :
Figure 17. DHCP Server Address Table Page{ XE "DHCP Address Table page" }{ XE
"Pages:DHCP Address Table" }
The DHCP Server Address Table lists any IP addresses that are currently leased to LAN
devices. For each leased address, the table lists the following information:
Field Description
IP Address The address that has been leased from the pool.
Netmask{ XE
"Network
mask:in DHCP
address table"
}
The network mask associated with the leased address,
which identifies the network ID and host ID portions of
the address (see Appendix A).