Re: Net-snmp 5.7.3, timeticks: wrong parsing?

Ooops, I missed that timetick is encoded like signed int...

On 09.06.2017 18:06, Andrew wrote:
> Hi all.
>
> I've implemented embedded SNMPv1 agent, and I saw that there's trouble 
> in parsing timeticks in some rare cases (when time is between ~10 and 
> ~30 minutes). Seems like trouble is when higher bit is set. tcpdump 
> parses data OK.
>
> Is it net-snmp client bug, or something wrong in response?
>
> snmpget request/response:
>
> $ snmpget -v1 -c xxxxxx 192.168.0.11 .1.3.6.1.2.1.1.3.0
> DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (4294953866) 497 
> days, 2:25:38.66
>
> tcpdump:
>
> 17:51:27.105193 IP 192.168.0.145.54307 > 192.168.0.11.161: 
> C="xxxxxxxx" GetRequest(28)  .1.3.6.1.2.1.1.3.0
> 17:51:27.109626 IP 192.168.0.11.161 > 192.168.0.145.54307: 
> C="xxxxxxxx" GetResponse(30)  .1.3.6.1.2.1.1.3.0=52106
>
> response packet (community is masked):
>
> 00000000: 30 2D 02 01 00 04 08 xx xx xx xx xx xx xx xx A2
> 00000010: 1E 02 04 3C 21 EA 80 02 01 00 02 01 00 30 10 30
> 00000020: 0E 06 08 2B 06 01 02 01 01 03 00 43 02 CB 8A
>
>
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