IBM ADSL Bridge/ Router Heritage - Manual (Page 135)

8-12 DHCP Server Operation
option time-offset int3 2;
The time-offset option specifies the offset of the client’s subnet in
seconds from Coordinated Universal Time (UTC).
option routers
ip-address [, ip-address ... ];
The routers option specifies a list of IP addresses for routers on the
client’s subnet. Routers should be listed in order of preference.
option time-servers
ip-address [, ip-address ... ];
The time-server option specifies a list of RFC 868 time servers
available to the client. Servers should be listed in order of preference.
option ien116-name-servers ip-address [, ip-address ... ];
The ien116-name-servers option specifies a list of IEN 116 name
servers available to the client. Servers should be listed in order of
preference.
option domain-name-servers
ip-address [, ip-address ... ];
The domain-name-servers option specifies a list of Domain Name
System (STD 13, RFC 1035) name servers available to the client.
Servers should be listed in order of preference.
option log-servers
ip-address [, ip-address ... ];
The log-server option specifies a list of MIT-LCS UDP log servers
available to the client. Servers should be listed in order of preference.
option cookie-servers
ip-address [, ip-address ... ];
The cookie server option specifies a list of RFC 865 cookie servers
available to the client. Servers should be listed in order of preference.
option lpr-servers
ip-address [, ip-address ... ];
The LPR server option specifies a list of RFC 1179 line printer servers
available to the client. Servers should be listed in order of preference.
option impress-servers
ip-address [, ip-address ... ];
The impress-server option specifies a list of Imagen Impress servers
available to the client. Servers should be listed in order of preference.
option resource-location-servers
ip-address [, ip-address ... ];
This option specifies a list of RFC 887 Resource Location servers
available to the client. Servers should be listed in order of preference.