Table 102: Effect Of Commands On Option 82 Suboption Settings; Format Of The Junose Data Field In The Vendor-Specific Suboption For Option 82 - Juniper JUNOSE SOFTWARE 11.0.X - BROADBAND ACCESS CONFIGURATION GUIDE 4-1-2010 Configuration Manual

Table 102: Effect of Commands on Option 82 Suboption Settings

Command
set dhcp relay agent sub-option circuit-id
set dhcp relay agent sub-option remote-id
set dhcp relay agent sub-option vendor-specific suboption-type
no set dhcp relay agent sub-option circuit-id
no set dhcp relay agent sub-option remote-id
no set dhcp relay agent sub-option vendor-specific suboption-type
set dhcp relay agent
set dhcp relay agent circuit-id-only
set dhcp relay agent remote-id-only
no set dhcp relay agent
Format of the JUNOSe Data Field in the Vendor-Specific Suboption for
Option 82
RFC 4243 describes support for data fields from multiple vendors in the
Vendor-Specific suboption for option 82. The JUNOSe software DHCP relay agent,
however, supports only the JUNOSe software data field.
RFC 4243 supports the following format of the Vendor-Specific suboption:
The JUNOSe software data field appears after the JUNOSe software enterprise number
and data length fields in the Vendor-Specific suboption. The format of the JUNOSe
data field is a sequence of type/length/value (TLV) tuples. The type field and length
field (the length of the following value field) are each 1 byte in size. The JUNOSe data
0 1
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Code (9) | Length
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
\
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
.
.
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Chapter 20: Configuring DHCP Relay
Suboption and Status
Agent Circuit ID Agent Remote ID
Enable No change
No change Enable
No change No change
Disable No change
No change Disable
No change No change
Enable Enable
Enable Disable
Disable Enable
Disable Disable
2
| Enterprise Number 1
| DataLen 1 |
Suboption Data 1
Configuring DHCP Relay and BOOTP Relay
Vendor-Specific
No change
No change
Enable specified
suboption type
No change
No change
Disable specified
suboption type
Not supported
Not supported
Not supported
Disable
3
|
|
+
\
.
.
503