AnsweredAssumed Answered

BPF syntax help

Question asked by Jeremy Kerwin on Jun 22, 2017
Latest reply on Jun 27, 2017 by Guy Bruneau

Hi All,


I have three separate communications between hosts that I want to be able to filter out from our packet decoder.

I cannot for the life of me figure out the correct BPF syntax to make that happen.

I end up usually filtering nothing, or everything.


I've trying to filter the following out.


anything on vlan300 > >


I dont want to filter out the whole host traffic, just the specific communication on a specific port (eg. backup traffic).

Does anyone have experience in writing BPF?