WLS instances devices status turn from Up to Down

[Sasake]

Hello,

It's that 14 WLS instances devices on the same host but always totally 5 or 6 devices could be in the Up status, others were in the Down status.

ex: At first, I disable all devices (let 14 devices are in disabledstatus),
then I enable some devices on by one...
when I disable the 6th or more, disabled status was appeared...

I got such log when device downed..

Code: Select all

CACTID: Poller[0] Host[492] ERROR: HOST EVENT: Host is DOWN Message:Host did not respond to SNMP, UDP: Ping timed out

It seems some problems occurred with ping, I had searched related articleand reset "Spine Specific Execution Parameters" of poller on the consolesettings, some devices still got down status.

Now I used spine poller type with Downed Host Detection = "Ping & SNMP",Ping Type ="UDP Ping", Ping Timeout Value = "400" and Ping Retry Count ="4".

Maybe any other reason cause it ?
Any suggesstion and reply are appreciated.
Thank you.

[BSOD2600]

Is the device really reachable via SNMP and UDP ping when cacti says it's not?

Why are you still using cactid? What cacti version you using?

[TheWitness]

I typically use SNMP if I'm using SNMP for the device. Otherwise, I use ICMP, but you have to set permissions on the spine binary properly first:

Code: Select all

chmod 755 spine
chown root:root spine
chmod +s spine

TheWitness

[Sasake]

Many thanks for your reply.

for BSOD2600 sir,
1. If I enable just only any one of the 14 devices, the status always shows up. In fact, I am not very sure that ping is ok especially via SNMP..., I always just use "ping" command to check. For this, I will try more..

2. You means the cactid/spine? Sorry that I don't understand the cactid means what is. (learnING..)

3. version 0.8.7b is but I am not the installer.
many thanks for your indication.

for TheWitness sir,
Maybe I should try to get the root privilege to change mode/owner (but it's hard for me) and poll again...
many thanks for your indication.

[BSOD2600]

3. version 0.8.7b is but I am not the installer.
many thanks for your indication.

Cacti 0.8.7g is the latest along with the SPINE poller. Cactid was the old poller (which was renamed to spine).