04-08-2020 05:39 AM
After some advice, planning to have 2 X PA820 pairs of Active/ Passives, Inner and outer firewalls protecting some internal networks.
See the diagram, Does the HA2 link pass data plane traffic at all? Or can it?
There could be a scenario that one set of FW's can failover and the primary unit of one trying to speak to the standby unit of the other.
Or is the only solution to put a switch in between the green cables FW Connect to stop this issue?
04-08-2020 11:23 PM
Thanks for that, so I will use the Management ports.
Yep we are waiting for training costs,
I would manage both pairs via the management address from Panorama?
04-09-2020 07:38 AM
Yes. It is possible to change this behavior, but you would be locking yourself out of the passive node. Stick with the management interfaces and you'll be fine.
04-09-2020 02:57 PM
Great, thanks for the advice BTW,
I should be able to keep the interface on the Palo Alo set as Layer 3 shouldnt i? Or will I have to change to a L2 interface ? I need to be able to have a IP address on the interface for the static routing.
L2 VLAN, vlan id 555 for example, and all 4 ports will sit in that VLAN.
04-10-2020 07:14 AM
I highly recommend using Layer 3 sub-interfaces instead of vlan interfaces unless you've got some strange Layer 2 requirements.
04-10-2020 08:04 AM
Cool will setup L3 sub interfaces, and tag the vlan to the correct access vlan defined on the switch
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