On Tue, 18 Oct 2016 09:43:37 +0200 =?utf-8?q?Uwe_Kleine-K=C3=B6nig?=
wrote:
> I wonder why I need to be root (well, probably "only" need a net related
> capability) when generating a bpf filter:
Because
1) in order to generate a BPF filter, you need a link-layer header type;
2
Package: tcpdump
Version: 4.7.4-3
Severity: minor
File: /usr/sbin/tcpdump
Hello,
I wonder why I need to be root (well, probably "only" need a net related
capability) when generating a bpf filter:
uwe@perseus:~$ /usr/sbin/tcpdump -d ether dst 01:02:03:04:05:06
tcpdump: wlp2s0: You don't have perm
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