Perle Systems 833IS - Manual (Page 113)

Chapter 7: Configuring the Protocols
Perle 833IS User Guide 97
User Database Override
When checked, the IP address will be supplied by the user database (internal or
RADIUS) if it is configured for that user. This address will override WAN IP
addresses supplied by the internal pool or DHCP server.
Be careful, as you can set these parameters so that some users dialing in will not be
assigned an IP address. For example, if:
■ there is no default source of IP addresses. (internal pool or DHCP)
■ there is no IP address in the user's record.
■ the client does not supply an IP address.
...there will be no IP address assigned and the connection will not be established.
DHCP
By default, the 833IS will look for all DHCP servers on the network. If you wish to
configure the addresses of the DHCP servers or change the lease parameters, click
on the DHCP button. For details on DHCP configuration, see the next section.
IP Pool
If you have selected Use Internal Pool, you must configure the IP Pool. To access
the IP Pool configuration, click on this button. For details on IP Pool configuration,
see “IP Pool” on page 99.