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42%
Free backup tool for data centers
30.11.2025
Home
»
Archive
»
2011
»
Issue 5: Pen Te...
»
Include { 13 File = /usr/sbin 14 Options { 15 Signature = MD5 16 } 17 } 18 Exclude { 19 File = /var/lib/bacula
20
File = /tmp 21 }
22
} 23 24 Messages { 25 Name = Daemon 26
42%
Workshop: Getting web and mail servers ready for IPv6
30.11.2025
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Archive
»
2011
»
Issue 5: Pen Te...
»
a test page where you can test your dual-stack connectivity (Figure
3
). The test shows you clearly, and in real time, whether you can access a number of dual-stack test servers. If all of this works, you
42%
Business continuity for small to medium-sized enterprises
30.11.2025
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»
Archive
»
2012
»
Issue 08: FreeNAS
»
) or even be booted in a virtual environment. This virtual boot function is perfect for smaller companies. It lets administrators boot a ShadowProtect image directly in the free VirtualBox [
3
] environment
42%
The RADOS object store and Ceph filesystem
30.11.2025
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Archive
»
2012
»
Issue 09: Windo...
»
addr = 10.42.0.101:6789 14 [mon.b] 15 host = bob 16 mon addr = 10.42.0.102:6789 17 [mon.c] 18 host = charlie 19 mon addr = 10.42.0.103:6789
20
[osd.0] 21 host = alice
22
[osd.1] 23 host
42%
Enterprise software management with Red Hat Satellite Server
30.11.2025
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Archive
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2012
»
Issue 09: Windo...
»
topology has two or more Satellite Servers that are connected to RHN through the Internet (see Figure
3
). Each Satellite Server is synced with the others. This topology enables each subnet or project office
42%
Monitoring for small and medium-sized companies compared
30.11.2025
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Archive
»
2012
»
Issue 07: Xen v...
»
://www.zabbix.com https://www.icinga.org http://www.nagios.org Version 1.8.
x
1.8.6 1.6
3.3
.1 License GPLv2 GPLv2 GPLv2 Core
42%
pfSense firewall and router distribution
30.11.2025
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2012
»
Issue 07: Xen v...
»
. Because it had to run in RAM, extensions were difficult. This situation prompted the two to start working on their own distribution and spawned the development of pfSense [1]. The core of version
2.0
from
42%
Introduction to behavior-driven monitoring
30.11.2025
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Archive
»
2011
»
Issue 3: Are yo...
»
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 ...
3
42%
Clustering with OpenAIS and Corosync
30.11.2025
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Archive
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2011
»
Issue 3: Are yo...
»
name: iscsi1 18 Node ID: 1 19 Multicast addresses: 239.192.181.106
20
Node addresses: 192.168.122.171 Note that the current cluster version
3
.0 no longer contains a cluster configuration system ...
3
42%
Network analysis with Wireshark
30.11.2025
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2011
»
Issue 5: Pen Te...
»
runs with root privileges. The exceptions are Mac OS
X
and Solaris, where the user only needs access privileges for the network interface card device file. By default, Tcpdump reads all the data
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