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Dear all,

I wouls like to do some captures off double tag trafic. Does anybody knows if wireshark will capture and decode the traffic. If it is, a special config is needed?

Thanks a lot,

asked 01 Feb '11, 08:00

ori's gravatar image

ori
1111
accept rate: 0%

hi i need to capture a qinq via wireshark but i didnt see it ? i have a dell laptop latitude d400

(07 Feb '12, 11:01) ahmed

Capture depends on your network hardware/driver.

Dissection is not a problem.

permanent link

answered 01 Feb '11, 15:02

Jaap's gravatar image

Jaap ♦
11.7k16101
accept rate: 14%

Yes, I've done this many times. If you want to use a capture filter or display filter we are doubling up on the vlan filter to nail down a specific Q-in-Q VLAN. I'm not sure if there is another (easier?) way, but this works well:

capture filter for Q-in-Q VLAN 506.100:

vlan 506 and vlan 100

display filter for Q-in-Q VLAN 506.100:

vlan.id == 506 && vlan.id == 100

permanent link

answered 02 Mar '11, 08:37

Bababooey's gravatar image

Bababooey
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question asked: 01 Feb '11, 08:00

question was seen: 9,343 times

last updated: 07 Feb '12, 18:20

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