Netopia CLI 874 manual Dhcp Gen-Options commands

Motorola Netopia® Router CLI Commands 2-77

DHCP Gen-Options, Option Groups, and Option Filtersets Commands

DHCP Gen-Options commands

DHCP Gen-Options commands

ip dhcp gen-option tag option 1..255 [ data-type { ascii hex dotted-decimal } ] [ data data ] ip dhcp gen-option tag data-type { ascii hex dotted-decimal }

ip dhcp gen-optiontag data { data_of_the_correct_format_given_data-type }

ip dhcp gen-option tag priority { low high } show ip dhcp gen-option tag priority { low high } no ip dhcp gen-option tag

ip dhcp gen-option tag option 1..255 [ data-type { ascii hex dotted-decimal } ] [ data data ]

This command allows you to specify a DHCP generic option set specified by tag of one to 15 characters. You can specify up to 20 gen-options. Each can contain up to 100 bytes of data, up to a maximum of 912 bytes of options data total, although, in practical terms, the CLI’s 80-character limit will restrict it to fewer. An option specified by a gen-option will be served only if the client requests it.

The following table shows the formats and sizes for known options, and whether or not you can configure a gen-optionof that type.

Option		Data Format	Data Size	Can
			(bytes)	Configure
0		Empty	0	No
1		IP mask	4	Yes
2		Unsigned 4 byte integer	4	Yes
3 - 11		IP address list	Multiples of 4	Yes
12		String (up to 100 characters)	N	Yes
13		Unsigned 2 byte integer	2	Yes
14	- 15	String (up to 100 characters)	N	Yes
16		Unsigned 4 byte integer	4	Yes
17		String (up to 100 characters)	N	Yes
18		String (up to 100 characters)	N	Yes
19 - 20		Flag	1	Yes
21		IP address & mask list	Multiples of 8	Yes
22		Unsigned 2 byte integer	2	Yes