no snmp data in "Latest Data"?

[cirrhus9.com]

I seemingly have lost all snmp-related items in "Latest Data"
snmp data in graphs work fine and are updated

snmpwalk for any given item works.

Am I missing something obvious?

Edit: Yes, the snmp indicator in host shows green

[cirrhus9.com]

bump, anyone?

I am using net-snmp-5.3.2.2-22 on a CentOS5.10 hosted Virtual Machine running a 2.6.18-194.32.1.el5xen kernel

During a tcpdump I get "bad udp cksum" and cursory searches on the InterWebs suggests I have to run

ethtool -K eth0 tx off rx off

which barfs with
"Cannot set device rx csum settings: Operation not supported"

The current values are

ethtool -k eth0
Offload parameters for eth0:
Cannot get device rx csum settings: Operation not supported
Cannot get device udp large send offload settings: Operation not supported
rx-checksumming: off
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off
generic-receive-offload: off

It is not clear to me that a new OS Build/Distribution would solve this issue.
So I am tracking that down with our vendor (AppLogic)

Related to https://www.zabbix.com/forum/showthread.php?t=45045

[cirrhus9.com]

RESOLVED:
Latest Data > filter had something in it and was collapsed. This accounts for why I saw "no data" for snmp-related items.

I can't believe how simple and trivial the "fix" was/is

Thanks Aleksey, you rock!

https://www.zabbix.com/forum/showpost.php?p=148838&postcount=5