SNMP error and PING issue

Post by **TheWitness** » Wed Sep 02, 2009 7:59 am

Execute the following command and send me the output.

ping -n 1 -w 1000 somehost

bmarofsky · Post by **bmarofsky** » Wed Sep 02, 2009 8:04 am

TheWitness wrote:Execute the following command and send me the output.

ping -n 1 -w 1000 somehost

C:\Documents and Settings\marofskyb>ping -n 1 -w 1000 HOST

Pinging host.domain.local [172.16.XX.XX] with 32 bytes of data:

Reply from 172.16.XX.XX: bytes=32 time<1ms TTL=128

Ping statistics for 172.16.XX.XX:
Packets: Sent = 1, Received = 1, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms

Post by **TheWitness** » Wed Sep 02, 2009 8:32 am

I think the normal poller will report using raw sockets and as a result be more accurate. Unfortunately, if you look at the ping output here, I can't do any better.

TheWitness

bmarofsky · Post by **bmarofsky** » Wed Sep 02, 2009 9:02 am

TheWitness wrote:I think the normal poller will report using raw sockets and as a result be more accurate. Unfortunately, if you look at the ping output here, I can't do any better.

TheWitness

Is there a way to clear the Current and Average stats on the devices page without removing and re-adding the devices?

Post by **TheWitness** » Wed Sep 02, 2009 9:51 am

Select the hosts in question and then from the dropdown select clear statistics. Then hit "Go"

TheWitness

bmarofsky · Post by **bmarofsky** » Wed Sep 02, 2009 9:58 am

TheWitness wrote:Select the hosts in question and then from the dropdown select clear statistics. Then hit "Go"

TheWitness

I tried that and the only device showing proper Current and Average is the device I removed and re-added. All other devices are showing >3ms which I know is incorrect.

Post by **TheWitness** » Wed Sep 02, 2009 10:08 am

Check the host table immediately after the clear. Let me know if everything is reset.

bmarofsky · Post by **bmarofsky** » Wed Sep 02, 2009 10:29 am

TheWitness wrote:Check the host table immediately after the clear. Let me know if everything is reset.

Yes, everything was showing 0.

Post by **TheWitness** » Wed Sep 02, 2009 12:00 pm

Then it must be using windows ping. Quite nasty. Might be a permission u can grant via a policy in Windoz.

lekuo · Post by **lekuo** » Tue Aug 16, 2016 11:06 pm

Hi,

In my case, SNMP works fine, ICMP ping good but UDP ping fail, I don't know why ?

On Cacti 0.8.8f, cmd.php

Cacti

SNMP error and PING issue

Re: SNMP error and PING issue

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