dandreye

**guyharris**: such syntax consistent with portrange would be perfect (e.g. easier to remember from user perspective); perhaps any further similar requests for other options raised by others can also follow...

Really sorry for being annoying but is there a chance to see it implemented anytime soon? We're currently having to deal with gigabyte long packet captures for mere minutes of...

Thanks for your reply. Unfortunately it no longer works: _"The kernel no longer passes vlan tag information as-is to libpcap, instead BPF needs to access ancillary data."_ https://bugs.launchpad.net/ubuntu/+source/tcpdump/+bug/1641429 Please find...

Thank you: I'll then give these negative offsets a try and report on the outcome. Btw thanks for sharing the "vlan.id in {x..y a..b}" back then: the life with it...

@syn-bit : really sorry for not getting back with the results back then. Soon after someone found a way to filter those VLANs in traffic _before_ sending it to my...