Steps
There are three ways to collect HA3 MAC information from a Palo Alto Networks device.
Option 1
From the CLI, run the command:
> debug dataplane internal pdt tiger igr ha3 dump
VDID MASK: 0x1
HA3 Destination MAC: 0:1b:17:d0:f0:30
HA3 Source MAC: 0:1b:17:d0:ec:30
HA3 Ethertype: 0x7261
Note: The source and destination MAC address need to be switched. The actual source is 00:1b:17:d0:f0:30 and the destination is 00:1b:17:d0:ec:30.
Option 2
From the CLI, run the command:
> debug dataplane internal pdt tiger egr nexthop dump type DIRECT
--------------------------------------------------------------------------------
DIRECT Nexthop Table
Index Source Destination VlanO VlanI R P H MTU Port Slot
--------------------------------------------------------------------------------
1 0:1b:17:d0:f0:30 0:1b:17:d0:ec:30 F F T 1500 56 0
Here the source and destination MAC are correct.
Option 3
From the CLI, run the command:
> show high-availability all
…
HA3 Packet-Forwarding Link Information:
MAC Address: 0:1b:17:d0:f0:30
Interface: ethernet1/12
Link State: Up; Setting: 1Gb/s-full
…
HA3 Packet-Forwarding Link Information:
MAC Address: 00:1b:17:d0:ec:30
owner: rvanderveken