knowledgebase #checkmk

setcap cap_net_raw+ep auf icmpsender und receiver machen

/opt/omd/sites/SITE/lib/cmc

~/var/log/cmc.log

Fehler:

"Error at pcap_open(): (null): You don't have permission to capture on that
device (socket: Operation not permitted)"
"Cannot create raw socket (missing SUID root?): Operation not permitted"

Lösung:

chmod u+s /omd/sites/mongui/lib/cmc/icmp

Fehler:

"Cannot send IP addresses to icmpsender: Broken pipe"

Lösung

chmod o+rx  /omd/sites/mongui/lib/cmc/icmp