H3C S6812 Series Command Reference Manual page 1869

the BRAS complements the access line information as eth 31/31/7:4096.1234
guangzhou001/0/31/63/31/127.
The following are examples of format 1:
NAS_PORT_ID =atm 31/31/7:255.65535 0/0/0/0/0/0

−
−
NAS_PORT_ID =eth 31/31/7:1234.2345 0/0/0/0/0/0

−
−
NAS_PORT_ID =eth 31/31/7:4096.2345 0/0/0/0/0/0

−
−
NAS_PORT_ID =eth 31/31/7:4096.2345 guangzhou001/1/31/63/31/127

−
−
−
•
Format 2—SlotID/00/IfNO/VlanID
The following describes the fields in format 2.
SlotID—The number of the slot the user accesses, a string of 2 characters.

IFNO—The number of the interface the user accesses, a string of 2 characters.

VlanID—The number of VLAN the user accesses, a string of 9 characters.

•
Format 3—SlotID/00/IfNO/VlanID/DHCP option
Appends DHCP option 82 (for IPv4 users) or DHCP option 18 (for IPv6 users) to the
NAS-Port-ID attribute in Format 2.
•
Format 4—slot=**;subslot=**;port=**;vlanid=**;vlanid2=**;
For non-VLAN interfaces, uses the format slot=**;subslot=**;port=**;vlanid=0;.

For interfaces that terminate only the outermost VLAN tag, uses the format

slot=**;subslot=**;port=**;vlanid=**;.
Examples
# Set the format of the NAS-Port-ID attribute to format 1.
<Sysname> system-view
[Sysname] portal nas-port-id format 1
portal outbound-filter enable
Use portal [ ipv6 ] outbound-filter enable to enable outgoing packets filtering on a portal-enabled
interface.
Use undo portal [ ipv6 ] outbound-filter enable to disable outgoing packets filtering on the
portal-enabled interface.
The subscriber interface type of the BRAS is an ATM interface.
The BRAS slot number is 31, the BRAS subslot number is 31, the BRAS port number is
7, the VPI is 255, and the VCI is 65535.
The subscriber interface type of the BRAS is an Ethernet interface.
The BRAS slot number is 31, the BRAS subslot number is 31, the BRAS port number is
7, the PVLAN is 1234, and the CVLAN is 2345.
The subscriber interface type of the BRAS is an Ethernet interface.
The BRAS slot number is 31, the BRAS subslot number is 31, the BRAS port number is
7, and the VLAN ID is 2345.
The subscriber interface type of the BRAS is an Ethernet interface.
The BRAS slot number is 31, the BRAS subslot number is 31, the BRAS port number is
7, and the VLAN ID is 2345.
The access node identifier of the DSLAM is guangzhou001, the DSLAM rack number is
1, the DSLAM frame number is 31, the DSLAM slot number is 31, and the DSLAM port
number is 127.
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