Netgear GS716tv3 wrong Uptime

Netgear GS716Tv3, and possible GS108Tv3, GS724Tv4, GS748Tv4 which is the same series, show wrong uptime after reboot.

It seems this series changes a little bit the SNMP Tree with Firmware 6.3.1.19

MIB Download URL

Can you check uptimes from SNMP and post the values for each and which one has the correct value?

SNMPv2-MIB::sysUpTime.0
SNMP-FRAMEWORK-MIB::snmpEngineTime.0
HOST-RESOURCES-MIB::hrSystemUptime.0

i don’t know which MIB string it is exactly but i found the correct uptime value on this tree:

1.3.6.1.2.1.1.3.0

i proved the uptime on following Switch Series:
GS716Tv3 (4th Generation Switch)
GS724Tv3, GS108Tv2 (3rd Generation Switch)

so i think it will be a general fix without problems for older Hardware Generations :slight_smile:

das the key helps you?
i didn’t found the MIB string at moment

i found MiB Entry:
“sysUpTime” returns the correct value. Also for older Series.

Link to Oid Reference:
http://oidref.com/1.3.6.1.2.1.1.3

You might need to set bad_snmpEngineTime or bad_hrSystemUptime for the os, depending on which value is bad.

where do i have to configure this?

For your install in config.php under $config['os']['osname']['bad_snmpEngineTime'] = true;
If you want to send it upstream, in the yaml file.

$config[‘os’][‘netgear’][‘bad_snmpEngineTime’] = true;

works like a charme. Thanks :slight_smile: