[WinPcap-users] WinPcap3.0 and IEEE802.1Q priority field problems ...

[Boris Sidoruk]

I'm trying to filter and capture vlan packets according to IEEE802.1Q 
definition.
When the filter is set only to vlan, the interface capture all incoming 
tagged packets (whatever the vlan identifier and the value of the 
priority field.
When the filter is set to capture a specific vlan with a value of 1055 
for example with the following filtering syntax "vlan 1055", the tagged 
packet is captured only if the priority field has a value of zero. For 
all other values ranging from 1 up to 7, the capture doesn't work.
Could anyone help to solve this problem?

--
       =============================
               Boris Sidoruk
                ONERA-CERT
                 DTIM/MIB
         2, avenue Edouard Belin
                 BP 4025
          31055 TOULOUSE CEDEX
      mail : [EMAIL PROTECTED]
      tel : +33 (0)5-62-25-26-21 
      fax : +33 (0)5-62-25-25-93
      ==============================



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