Packet Capture Of Vlan Packet With Filter Rules - Avaya 1000 Series Configuration Manual

Configuring Packet Capture
Note:
The following MIBs apply:
• Counter for LAN Drop packet is defined in private enterprise MIB
ntEnterpriseDataTasmanMgmtethernet.mib.
• Counter for WAN Drop packet is defined in private enterprise MIB
ntEnterpriseDataTasmanMgmtbundle.mib.

Packet Capture of VLAN Packet with Filter Rules

The capturing of VLAN traffic for a specific VLAN ID is done using packet capture access-list
rules and applying them to a capture buffer specifying the direction. The access-list rule now
supports fields to filter on the MAC portion of the packet header. The MAC accesss-list can
filter on the source and destination MAC address, Ether type, CoS user defined field, VLAN,
and second VLAN. Only the MAC source address and MAC destination address require the
proto field to be of MAC type. All other MAC fields can be applied to any proto type of the
access-list rule.
The syntax of the mac access-list rule is:
add permit mac <src-mac> <dest-mac> [<ethertype>] [<cos>] [<vlan>]
[<vlan2>]
The following table describes the variables in this command.
Table 39: Variable definitions
<src-mac>
<dest-mac>
[<ethertype>]
[<cos>]
[<vlan>]
[<vlan2>]
338 Avaya Secure Router 1000 Series Configuration Guide
Variable Value
Specifies the source MAC address.
Specifies the destination MAC address
Specifies the ethertype as a four digit
hexadecimal number.
Specifies Class of Service (CoS). Values
range from 0 to 7.
This parameter applies to the outer VLAN
tag.
Specifies the VLAN ID.
This parameter applies to the outer VLAN
tag.
Specifies the inner VLAN ID for a double
tagged frame.
December 2010