How to see geneve encapsualted header information in packet capture

[Sephora_IT]

How to see geneve encapsualted header information in packet capture

[PavelK]

Hello @Sephora_IT

from your post it is not clear how this is related to Palo Alto, however Wireshark is supporting GENEVE ever since version 2.0.0. The dissector is using default port UDP 6081. If you expand packet details, you should see details of encapsulated frame/packet.

Kind Regards

Pavel

[aleksandar.astardzhiev]

Hi @PavelK 

I am guessing @Sephora_IT  question is related to the GENEVE encapsulation between GWLBe (endpoint) in AWS and VM-Series firewall.

Unfortunately I don't believe it is possible to capture GENEVE encapsulation with packet capture on the firewall...Not sure if enabling "pre-parse match" could help, but it should be used only with low volume of traffic

[PavelK]

Hello @aleksandar.astardzhiev

I see. Thank you for input.

Kind Regards

Pavel

[bartpmika]

you can enable capturing the GENEVE encapsulated traffic by running the following command in CLI:

debug dataplane packet-diag set capture encapsulation yes

[danedeen]

Thanks for the debug command, after enabling I can see the udp/6081 encapsulation in my captures. 

Dan