I would like to install check MK Monitoring Server on an Ubuntu VM in Azure. The query of the services to external works, however, not the ping. (Ubuntu 14.04. LTS)
Which port or setting do I need to set in Azure?
PING stackoverflow.com (151.101.193.69) 56(84) bytes of data.
^C
--- stackoverflow.com ping statistics ---
99 packets transmitted, 0 received, 100% packet loss, time 98057ms