On Fri, Jul 12, 2013 at 10:04 AM, Nikola Đurak <nikola.du...@gmail.com>wrote:
> Bug description:
> Values sent on the wire with netsnmp.snmpset function are not the values
> set in the code.
>
> Version:
> aptitude show libsnmp-python
> Package: libsnmp-python
> State: installed
> Automatically installed: no
> Version: 5.4.3~dfsg-2.4ubuntu1
> Priority: optional
> Section: universe/python
> Maintainer: Ubuntu Core Developers <ubuntu-devel-disc...@lists.ubuntu.com>
> Architecture: i386
> Uncompressed Size: 164 k
> Depends: python2.7, python (>= 2.7.1-0ubuntu2), python (< 2.8), libc6 (>=
> 2.4), libsnmp15 (>= 5.4.3~dfsg)
>
>
>
> How to reproduce: c/p in python shell
> import netsnmp
> atmVclEntry = '.1.3.6.1.2.1.37.1.7.1.'
> rx=145
> tx=130
> var = [
> netsnmp.Varbind(atmVclEntry + '6.1610670080.4294967295.4294967295',
> val=rx+1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '7.1610670080.4294967295.4294967295',
> val=tx+1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '14.1610670080.4294967295.4294967295',
> val=1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '15.1610670080.4294967295.4294967295',
> val=1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '13.1610670080.4294967295.4294967295',
> val=4, type='INTEGER')
> ]
> rez = netsnmp.snmpset(*var, Version=2, DestHost='10.100.10.254',
> Community='private', Timeout=5000000, Retries=1)
>
> values on the wire
> .1.3.6.1.2.1.37.1.7.1.6.1610670080.4294967295.4294967295 = 146
> .1.3.6.1.2.1.37.1.7.1.7.1610670080.4294967295.4294967295 = 131
> .1.3.6.1.2.1.37.1.7.1.14.1610670080.4294967295.4294967295 = 131 <- string
> 31 from the previous varbind is appended
> .1.3.6.1.2.1.37.1.7.1.15.1610670080.4294967295.4294967295 = 131 <- string
> 31 from the previous varbind is appended
> .1.3.6.1.2.1.37.1.7.1.13.1610670080.4294967295.4294967295 = 431 <- string
> 31 from the previous varbind is appended
>
>
> Workaround: set values in varbinds like this
> var = [
> netsnmp.Varbind(atmVclEntry + '6.1610670080.4294967295.4294967295',
> val=rx+1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '7.1610670080.4294967295.4294967295',
> val=tx+1, type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '14.1610670080.4294967295.4294967295',
> val='001', type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '15.1610670080.4294967295.4294967295',
> val='001', type='INTEGER'),
> netsnmp.Varbind(atmVclEntry + '13.1610670080.4294967295.4294967295',
> val='004', type='INTEGER')
> ]
>
I don't know when it changed, but in net-snmp 5.7.2 running your original
code results in the desired values on the wire:
37.1.7.1.6.1610670080.4294967295.4294967295=146
37.1.7.1.7.1610670080.4294967295.4294967295=131
37.1.7.1.14.1610670080.4294967295.4294967295=1
37.1.7.1.15.1610670080.4294967295.4294967295=1
37.1.7.1.13.1610670080.4294967295.4294967295=4
Bill
>
>
>
>
> I don't now if this bug is reported, and I'm not interested in bug fixing
> (I'll use my workaround), I just wanted to help.
>
> Regards
>
>
>
>
>
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