tcpdump
A Packet Sniffer
This program can "read" all or only certain packets going over the ethernet. It can be used to debug specific network problems.
There is no official package available for openSUSE Leap 15.5배포판
openSUSE Tumbleweed
openSUSE Leap 15.5
SUSE SLE-15-SP2
SUSE SLE-15-SP1
SUSE SLE-12-SP5
Ubuntu 14.04
미지원 배포판
The following distributions are not officially supported. Use these packages at your own risk.