[Jan Wagner]
> Could you please test "/usr/lib/nagios/plugins/check_ping -vvv -H
> test.test.org -w 10,10% -c 10,10%" ... just to be sure.
The machine do not have internet connectivity by default. I tried
this first:
root@tjener:~# /usr/lib/nagios/plugins/check_ping -vvv -H tjener.intern -w
10,10% -c 10,10%
CMD: /bin/ping6 -n -U -w 10 -c 5 tjener.intern
Got stderr: connect: Invalid argument
/bin/ping6 -n -U -w 10 -c 5 tjener.intern
CRITICAL - Could not interpret output from ping command
root@tjener:~# /usr/lib/nagios/plugins/check_ping -vvv -H test.test.org -w
10,10% -c 10,10%
check_ping: Invalid hostname/address - test.test.org
Usage:
check_ping -H <host_address> -w <wrta>,<wpl>% -c <crta>,<cpl>%
[-p packets] [-t timeout] [-4|-6]
root@tjener:~#
Then I fixed internet routing and tried again to test.test.org:
root@tjener:~# /usr/lib/nagios/plugins/check_ping -vvv -H test.test.org -w
10,10% -c 10,10%
CMD: /bin/ping -n -U -w 10 -c 5 test.test.org
Output: PING test.test.org (127.0.0.1) 56(84) bytes of data.
Output: 64 bytes from 127.0.0.1: icmp_req=1 ttl=64 time=0.119 ms
Output: 64 bytes from 127.0.0.1: icmp_req=2 ttl=64 time=0.042 ms
Output: 64 bytes from 127.0.0.1: icmp_req=3 ttl=64 time=0.041 ms
Output: 64 bytes from 127.0.0.1: icmp_req=4 ttl=64 time=0.041 ms
Output: 64 bytes from 127.0.0.1: icmp_req=5 ttl=64 time=0.042 ms
Output:
Output: --- test.test.org ping statistics ---
Output: 5 packets transmitted, 5 received, 0% packet loss, time 3999ms
Output: rtt min/avg/max/mdev = 0.041/0.057/0.119/0.031 ms
PING OK - Packet loss = 0%, RTA = 0.06
ms|rta=0.057000ms;10.000000;10.000000;0.000000 pl=0%;10;10;0
10.000000:10% 10.000000:10%
root@tjener:~#
No idea what is going on here, nor how they are different.
Here is some more network related settings:
root@tjener:~# cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.0.1
search intern
root@tjener:~# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
10.0.2.2 tjener.intern tjener
root@tjener:~# /sbin/ifconfig
eth0 Link encap:Ethernet HWaddr 54:52:00:1f:e6:59
inet addr:10.0.2.2 Bcast:10.255.255.255 Mask:255.0.0.0
inet6 addr: fe80::5652:ff:fe1f:e659/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:802 errors:0 dropped:0 overruns:0 frame:0
TX packets:679 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:100939 (98.5 KiB) TX bytes:74412 (72.6 KiB)
Interrupt:10 Base address:0xe000
eth0:1 Link encap:Ethernet HWaddr 54:52:00:1f:e6:59
inet addr:192.168.1.201 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:10 Base address:0xe000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:3430 errors:0 dropped:0 overruns:0 frame:0
TX packets:3430 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:727599 (710.5 KiB) TX bytes:727599 (710.5 KiB)
root@tjener:~# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
root@tjener:~#
--
Happy hacking
Petter Reinholdtsen
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