Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

dumpcap vlan and pppoes on Ubuntu 20.04 not work

Dear all Using ubuntu 20.04 to capture traffic which have : vlan and pppoes tag witch -f like below :

dumpcap -f "vlan and pppoes and tcp" - i enp7s0

The dumpcap reponse with warning and no packet captured

Warning: Kernel filter failed: Invalid argument

the packet look like this : image description

Does any one have solution for this ? Thank you so much

dumpcap vlan and pppoes on Ubuntu 20.04 not work

Dear all Using ubuntu 20.04 to capture traffic which have : vlan and pppoes tag witch -f like below :

dumpcap -f "vlan and pppoes and tcp" - i enp7s0

The dumpcap reponse with warning and no packet captured

Warning: Kernel filter failed: Invalid argument

the packet look like this : image description

Does any one have solution for this ? Thank you so much

dumpcap vlan and pppoes and tcp on Ubuntu 20.04 not work

Dear all Using ubuntu 20.04 to capture traffic which have : vlan and pppoes tag witch -f like below :

dumpcap -f "vlan and pppoes and tcp" - i enp7s0

The dumpcap reponse with warning and no packet captured

Warning: Kernel filter failed: Invalid argument

the packet look like this : image description

Does any one have solution for this ? Thank you so much