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- Subject: Re: luasnmp and Counter64
- From: Yuri Kozlov <kozlov.y@...>
- Date: Wed, 17 Feb 2010 15:50:46 +0300
2010/2/17 hleuwer <herbert.leuwer@t-online.de>:
> Am 16.02.2010 12:43, schrieb Yuri Kozlov:
>>
>> Hello.
>>
>> Linux 32-bit, luasnmp 1.0.5
>>
>> yuray@yuray:~$ lua -l snmp -i
>> Lua 5.1.3 Copyright (C) 1994-2008 Lua.org, PUC-Rio
>>>
>>> =snmp.newvar("1.3.6.1.2.1.31.1.1.1.10.51", 33)
>>
>> IF-MIB::ifHCOutOctets.51 = Counter64: 33
>>>
>>> =snmp.newvar("1.3.6.1.2.1.31.1.1.1.10.51", 34)
>>
>> IF-MIB::ifHCOutOctets.51 = Counter64: 4294967296
>>>
>>
>> Very strange result. :(
>> How to fix this?
>>
> This is a bug in src/nm_util.c during the conversion of the value into
> net-snmp internal Counter64 representation - patch attached.
Works better, but:
max value
> return snmp.newvar("1.3.6.1.2.1.31.1.1.1.10.51", 18446744073709551615)
IF-MIB::ifHCOutOctets.51 = Counter64: 0
and
> return snmp.newvar("1.3.6.1.2.1.31.1.1.1.10.51", 1844674407370955161)
IF-MIB::ifHCOutOctets.51 = Counter64: 1844674407370955264
is not equal. For counter type this is unacceptable.
--
Regards,
Yuri Kozlov
