What is it?

This script gives some basic information on the customer server settings related to Guardian Backups. This script works on both CentOS / RedHat and Debian based servers.
[edit]How to use it

To call the script, copy and paste the following into the customer's server:
bash <(curl -qs http://layer3.liquidweb.com/monitoring/guardian.sh)
[edit]Why is it Useful? / Common Issues that can be Found

BUAgent or CDP Agent not running
Kernel / Headers versions mismatch
HCP Module version being Greater than 4.4 on CentOS 5.x servers
Backup Network Interface misconfiguration
Backup Network Route misconfiguration (For CDP5/Idera only)
Errors / Dropped packets on Backup Network interface (Could mean bad NIC or bad cable)
[edit]The Output

Here is the complete output of the command on a CentOS server with Guardian:
BUAgent / CDP Agent status:

/etc/init.d/cdp-agent status: cdp (pid 12687) running

Current 10.x IPs on server
eth0      Link encap:Ethernet  HWaddr BC:AE:C5:23:84:F5
          inet addr:10.30.9.61  Bcast:10.30.9.63  Mask:255.255.255.240
          inet6 addr: fe80::beae:c5ff:fe23:84f5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3187343750 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2388174011 errors:0 dropped:0 overruns:0 carrier:0
--
eth1      Link encap:Ethernet  HWaddr BC:AE:C5:23:86:8E
          inet addr:10.31.48.4  Bcast:10.31.48.255  Mask:255.255.255.0
          inet6 addr: fe80::beae:c5ff:fe23:868e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:131309446 errors:2 dropped:0 overruns:0 frame:2
          TX packets:468818348 errors:0 dropped:0 overruns:0 carrier:0

Currently set Network Routes
#198.64.248.201 via 10.30.71.10 dev eth0
64.91.239.0/27 via 10.31.48.1 dev eth1

Operating System and Version
CentOS release 6.5 (Final)

Kernel Version
2.6.32-358.6.2.el6.x86_64

kernel-headers Version
kernel-headers-2.6.32-431.3.1.el6.x86_64

Backup / CDP Agent Version
serverbackup-async-agent-2-6-5.4.2-71.x86_64
serverbackup-agent-5.4.2-71.x86_64
serverbackup-setup-5.4.2-71.x86_64
serverbackup-enterprise-agent-5.4.2-71.x86_64

HCP Module Version
hcp driver module: 4.4.0 build: 18929
[edit]Output, by Section

BUAgent / CDP Agent status:

/etc/init.d/cdp-agent status: cdp (pid 12687) running
This shows the status of either the cdp-agent (CDP5) or buagent (CDP2)

 Current 10.x IPs on server
eth0      Link encap:Ethernet  HWaddr BC:AE:C5:23:84:F5
          inet addr:10.30.9.61  Bcast:10.30.9.63  Mask:255.255.255.240
          inet6 addr: fe80::beae:c5ff:fe23:84f5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3187343750 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2388174011 errors:0 dropped:0 overruns:0 carrier:0
--
eth1      Link encap:Ethernet  HWaddr BC:AE:C5:23:86:8E
          inet addr:10.31.48.4  Bcast:10.31.48.255  Mask:255.255.255.0
          inet6 addr: fe80::beae:c5ff:fe23:868e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:131309446 errors:2 dropped:0 overruns:0 frame:2
          TX packets:468818348 errors:0 dropped:0 overruns:0 carrier:0
This shows all 10.x.x.x IPs assigned and active on the server, these may be Guardian, they may be other internal services as well.
Currently set Network Routes
#198.64.248.201 via 10.30.71.10 dev eth0
64.91.239.0/27 via 10.31.48.1 dev eth1
This shows all Network Routes, which are necessary for CDP5/Idera.
Operating System and Version
CentOS release 6.5 (Final)
Shows the Operating System and Version.
Kernel Version
2.6.32-358.6.2.el6.x86_64
Shows the Kernel Version the server is currently running on.
kernel-headers Version
kernel-headers-2.6.32-431.3.1.el6.x86_64
Shows the Kernel Headers (Linux Headers for Debian-based) version that is currently installed on the server.
Backup / CDP Agent Version
serverbackup-async-agent-2-6-5.4.2-71.x86_64
serverbackup-agent-5.4.2-71.x86_64
serverbackup-setup-5.4.2-71.x86_64
serverbackup-enterprise-agent-5.4.2-71.x86_64
Shows the BUAgent / CDP agent versions.
HCP Module Version
hcp driver module: 4.4.0 build: 18929
Shows the HCP Module Version.