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Configuring the HotWire DSLAM
4-17
8000-A2-GB20-20
November 1997
Configuring DHCP Relay Agent (dynamic addressing)
Use this procedure to provide dynamic Service Domain IP address allocation to
the end-user systems attached to the DSL RTUs.
" Procedure
To configure relay agent:
1. Make certain that the Gateway address used in relaying DHCP requests is
configured as an
e1a
address (A-C-B).
2. Select
Configuration
→
DHCP Relay
→
Domain Names
(A-G-A)
.
3. Enter values for the following field and press Return after each entry:
Field
Description Input
Domain Names ISP domain names. 32 maximum characters.
NOTE:
Unless your client supports the domain names field, you will not be able
to have service selection. By default, each port can be assigned one
service provider.
The Interface IP address is read only and is required to key in the
corresponding domain name.
4. Select
Configuration
→
DHCP Relay
→
Servers 1–8 or 9–16
(A-G-B or C)
.
5. Enter values for the following field and press Return after each entry:
Field
Description Input
DHCP Server DHCP server IP address.
nnn.nnn.nnn.nnn
format.
Authen Server (optional) Authentication server IP
address for this domain.
nnn.nnn.nnn.nnn
format.
RADIUS Secret
(optional)
RADIUS encryption value. Up to 16 numeric
characters.
Authen Type Type of authentication you
want performed.
N = none (No
authentication to be
performed.)
R = RADIUS (Forward a
message to a RADIUS
server.)
T = XTACACS (Forward a
message to a XTACACS
server.)
Authentication Wait TIme
(optional)
Authentication time out. Default = 5 seconds.
Number of Authentication
attempts
Authentication attempts. Default = 2 seconds.
Dynamic access control
security
Security control flag. E = Enable
D = Disable.
Port (1–4) Default DHCP
Domain Index
Which domain’s DHCP
service will be used.
0 = no default.