arpwatch
Arpwatch Keeps Track of Ethernet and IP Address Pairings
Arpwatch keeps track of Ethernet and IP address pairings. It logs activity to syslog and reports certain changes via e-mail.
There is no official package available for openSUSE Leap 15.6Distributions
openSUSE Tumbleweed
openSUSE Leap 15.6
openSUSE Leap 15.5
openSUSE Backports for SLE 15 SP4
SUSE SLE-12-SP5
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.