This is using check_MK 1.40p37. I have few MS Windows Servers located at the different segment isolated by a firewall. What port(s) have to be opened in order for the check _MK server to monitor these few windows servers?
TCP 6556 only?
Thanks in advance.
bjerre
(Simon Bjerre)
February 6, 2020, 7:23am
2
Soohow.cheng:
TCP 6556 only?
This is what we have done.
Do you have multiple sites? or just a setup like, LAN/ DMZ and others?
1 Like
the clients are located at the segment different from the check_MK servers.
So, just have to allow tcp 6556 only? tcp 80 and 443 not need?
neeloj
(Neeloj A.)
February 6, 2020, 8:27am
4
yes only 6556 @Soohow.cheng
2 Likes
If you use default host check command (ICMP / smartping ) don’t forget to open ICMP protocol as well.
4 Likes
BH2005
(Bernd Holzhauer)
February 6, 2020, 9:28am
6
or another way is to pickup the data via ssh …
point 8.3
https://checkmk.com/cms_agent_windows.html
rprengel
(Ralf Prengel)
February 7, 2020, 10:58am
7
Other network-device my block the port.
Ralf