[Nagiosplug-devel] [ nagiosplug-Bugs-3552828 ] Define source ip for check_ping.

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Bugs item #3552828, was opened at 2012-07-31 15:53
Message generated for change (Tracker Item Submitted) made by calestyo
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https://sourceforge.net/tracker/?func=detail&atid=397597&aid=3552828&group_id=29880

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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Cálestyo (calestyo)
Assigned to: Nobody/Anonymous (nobody)
Summary: Define source ip for check_ping.

Initial Comment:
Hi.

This is from the old / soon to be disabled again Nagios Plugins bug tracker that used to be at Nagios itself.
I've just copied this bug over. I'm not the original reporter and have no idea about the thoughts about this bug.

This used to be: http://tracker.nagios.org/view.php?id=268
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bva:
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There are thousand of inet aliases on same interface on Nagios host. And some of switches which I need to check, accepts ICMP only from certain internal addresses, but default route policy forward packets through wrong gateway. I couldn't change routing and settings on switches.

The solution [for me] is to specify the source address for check_ping.

Used nagios-plugins-1.4.15

[nagios]> ./check_ping -H 192.168.17.114 -w 3000.0,80% -c 5000.0,100% -p 1
PING CRITICAL - Packet loss = 100%|rta=5000.000000ms;3000.000000;5000.000000;0.000000 pl=100%;80;100;0
[nagios]>
[nagios]> route get 192.168.17.114
   route to: 192.168.17.114
destination: 192.168.17.112
       mask: 255.255.255.252
    gateway: cat1
  interface: vlan1
      flags: <UP,GATEWAY,DONE,PROTO1>
 recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
       0 0 0 0 0 0 1500 0
[nagios]>
[nagios]> ./check_ping2 -S 192.168.150.3 -H 192.168.17.114 -w 3000.0,80% -c 5000.0,100% -p 1
PING OK - Packet loss = 0%, RTA = 3.67 ms|rta=3.668000ms;3000.000000;5000.000000;0.000000 pl=0%;80;100;0

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You can respond by visiting: 
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