61%
30.11.2025
installation script installs an Apache 2.2 web server. Figure 6 shows the Overview page, which provides a single view of tasks and critical systems. To view the Systems page, where the Satellite administrator
61%
30.11.2025
192.168.2.0/24;
21 service any;
22 }
23 IPsec-policy pfs2-aes256-sha1;
24 }
25 }
26 }
27 }
Again you can reuse the proposal and the policy. Assuming
61%
30.11.2025
starter kit: https://www.icinga.org/2010/09/22/starter-kit-icinga-virtual-appliance/
Zabbix appliance: http://www.vmware.com/appliances/directory/353
61%
30.11.2025
).
Figure 13: These settings prevent the computer with the IP address of 192.168.1.66 from accessing TCP port 22 – that is, the SSH service.
You need to watch out for two pitfalls here: Because
61%
30.11.2025
Scenarios:
21 cucumber /usr/lib/nagios/plugins/cucumber-nagios/checks/features/www.xing.com/startpage.feature:4 # Scenario: Visiting home page
22
23 1 scenario (1 failed)
24 4 steps (1 failed, 3 skipped)
25 0
61%
30.11.2025
rhcsNodename: iscsi1
15 rhcsCluster-id: 46516
16 cn: cman
17 objectclass: rhcsCman
18
19 dn: cn=clusternodes,name=cluster,dc=tuxgeek,dc=de
20 cn: clusternodes
21 objectclass: nsContainer
22
23 dn: cn
61%
30.11.2025
capture or display filters. The capture filter would look like this:
port 22
Then start capturing, initiate an SSH login at the console, and in the Analyze
menu, select Follow TCP Stream
. The result
61%
30.11.2025
17
18
19
20
21
22
23
This example also
61%
30.11.2025
to popular ports, such as 80 (HTTP) or 22 (SSH), and pings. If Portbunny does not register a response to a port request, but the trigger packet reaches the target, it tags the port as filtered. Using Portbunny
61%
30.11.2025
As of kernel 2.4.x
As of kernel 2.2.x
Asianux/Red Flag, CentOS, Debian, Novell OES, Red Hat, SUSE, Ubuntu
BSD
–
FreeBSD, NetBSD, OpenBSD
No
No
Free
