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Problem report
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Resolution: Unresolved
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Trivial
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None
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7.0.3
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None
After move to async snmp poller i started getting random errors in items in hosts unavailable via icmp and snmp
for expamle:
SNMP OID: get[sysObjectID.0]
after several days or weeks i got
cannot read from session: Bad version specified (Sub-id not found: (top) -> ifLastChange)
But this host does not use oid "ifLastChange" anywhere
In another host (also not available via icmp and snmp) i got another error with same OID:
SNMP OID: get[sysObjectID.0]: cannot read from session: Bad version specified (Sub-id not found: (top) -> ifHCInUcastPkts)
and also this host does not use oid "ifHCInUcastPkts" anywhere
ifLastChange and ifHCInUcastPkts exists in other hosts that have also been converted to asynс pollers.
There is probably a bug in async pollers and/or buffer with incorrect indexes between items differents hosts.
This happens when polling through via server and proxy.