It may just be me but it looks like that host isn’t in the database. It says “January 3, 2013, 17:17 - 0 devices polled in 0.001 secs”

Doug

From: observium-bounces@observium.org [mailto:observium-bounces@observium.org] On Behalf Of Bao Nguyen Sent: Friday, January 04, 2013 9:23 AM To: Observium Network Observation System Subject: [Observium] all hosts down moved observium to a new server

All,

I'm kind of hitting a wall here. I moved Observium to a new server today and somehow Observium is unable to "ping" any hosts.

sour% ./poller.php -h lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu -d Observium Poller v0.13.1.3507

DEBUG! Starting polling run:

SQL[SELECT `device_id` FROM `devices` WHERE `disabled` = 0 AND `hostname` LIKE 'lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu' ORDER BY `device_id` ASC] ./poller.php lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu January 3, 2013, 17:17 - 0 devices polled in 0.001 secs

MySQL: Cell[0/0s] Row[0/0s] Rows[1/0s] Column[0/0s] Update[0/0s] Insert[0/0s] Delete[0/0s]

However, on the host it self, I can ping or snmpget any devices using the same FQDN name.

sour% ping lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu PING lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu (198.202.79.48) 56(84) bytes of data. 64 bytes from lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu (198.202.79.48): icmp_req=1 ttl=253 time=0.728 ms ^C --- lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.728/0.728/0.728/0.000 ms

sour% snmpwalk -v 2c -c test lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu sysName.0 SNMPv2-MIB::sysName.0 = STRING: "lab-lightning.sdsc.eduhttp://lab-lightning.sdsc.edu"

thanks, -bn 0216331C

Adam helped resolved the issue. Document here just in case anyone seeing the same issue.

Wow thank you so much! That was it, the new server has a difference fping path.

/usr/sbin/fping was on CentOS /usr/bin/fping is on Ubuntu

-bn 0216331C

On Thu, Jan 3, 2013 at 5:22 PM, Bao Nguyen ngqbao@gmail.com wrote:

All,

I'm kind of hitting a wall here. I moved Observium to a new server today and somehow Observium is unable to "ping" any hosts.

sour% ./poller.php -h lab-lightning.sdsc.edu -d Observium Poller v0.13.1.3507

DEBUG! Starting polling run:

SQL[SELECT `device_id` FROM `devices` WHERE `disabled` = 0 AND `hostname` LIKE 'lab-lightning.sdsc.edu' ORDER BY `device_id` ASC] ./poller.php lab-lightning.sdsc.edu January 3, 2013, 17:17 - 0 devices polled in 0.001 secs

MySQL: Cell[0/0s] Row[0/0s] Rows[1/0s] Column[0/0s] Update[0/0s] Insert[0/0s] Delete[0/0s]

However, on the host it self, I can ping or snmpget any devices using the same FQDN name.

sour% ping lab-lightning.sdsc.edu PING lab-lightning.sdsc.edu (198.202.79.48) 56(84) bytes of data. 64 bytes from lab-lightning.sdsc.edu (198.202.79.48): icmp_req=1 ttl=253 time=0.728 ms ^C --- lab-lightning.sdsc.edu ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.728/0.728/0.728/0.000 ms

sour% snmpwalk -v 2c -c test lab-lightning.sdsc.edu sysName.0 SNMPv2-MIB::sysName.0 = STRING: "lab-lightning.sdsc.edu"

thanks, -bn 0216331C