User`s guide

IP Address Management
DHCP services
Pipeline User’s Guide Preliminary January 30, 1998 3-13
If both DHCP Spoofing and Always Spoof are Yes, the DHCP server feature
is enabled. If DHCP Spoofing is Yes and Always Spoof is No, DHCP
spoofing is enabled and works as it did in earlier releases when the value of
Always Spoof was Yes.
7
Set Validate IP to Yes to check if a spoofed address that is about to be
assigned is already in use, and if it is, automatically assign another address.
8
Set Maximum No-Reply Wait only if you are validating IP addresses. To
validate the IP address, DHCP sends an ICMP echo (ping) to check if the
address is in use. The maximum time it waits for a reply is determined by
this setting. The default is 10 seconds.
9
To assign IP addresses dynamically, set the IP Group 1 parameter to the first
address for the IP address pool.
10
Set the Group 1 Count parameter to the number of addresses in the pool. The
pool can contain up to 20 addresses.
11
To define an additional address pool for dynamic address assignment, set the
IP Group 2 parameter to the first address for the second IP address pool.
12
Set the Group 2 Count parameter to the number of addresses in the pool. The
second pool, which can also contain up to 20 addresses, is used only if there
are no addresses available in the first pool.
13
To reserve an IP address for a particular host, set the Host 1 IP parameter to
the IP address for the host.
14
Set the Host 1 Enet parameter to the MAC (Ethernet) address of the host.
The MAC address is normally the Ethernet address of the network interface
card that the host uses to connect to the local-area network. The DHCP
server assigns this host the IP address you specify whenever it gets a DHCP
request for an IP address from the host with that MAC address.
15
To reserve an IP address for another host, set the Host 2 IP parameter to the
IP address for the host.
16
Set the Host 2 Enet parameter to the MAC (Ethernet) address of the host.
17
To reserve an IP address for another host, set the Host 3 IP parameter to the
IP address for the host.
18
Set the Host 3 Enet parameter to the MAC (Ethernet) address of the host.