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Revision 2
BMWE's avatar
1
BMWE
updated 2021-07-31 10:14:27 +0000

capture filter of GRE

Hi,

How can I set capture filter for the GRE?

I've tried proto GRE but I receive an error unkonwn ip proto 'GRE'.

Following previous question: If I need to filter some udp packet (on port 1234) which is inside the GRE, how can I do that?

Revision 1
BMWE's avatar
1
BMWE
asked 2021-07-27 13:07:55 +0000

capture filter of GRE

Hi,

How can I set capture filter for the GRE?

I've tried proto GRE but I receive an error unkonwn ip proto 'GRE'.

Following previous question: If I need to filter some udp packet (on port 1234) which is inside the GRE, how can I do that?