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SNMP Trap when failure recovered
Hello guys,
I'm testing SNMP function of Scaleio Gateway software(v2.0.0.2) with 3node cluster.
According to User Guide document(p.530), Scaleio gateway sends a SNMP trap when system failure has been fixed.
>Open and closing alerts will consist of the same code and issue number, with the
>exception of the first digit (0 or 1) in the section. For example:
> SIOXX.XX.0XXXXXX indicates that the alert is active
> SIOXX.XX.1XXXXXX indicates that the alert has been closed
I've rebooted Secondary MDM to test the function above.
I had expected the trap contains "SIO02.01.1000001" would be send by gateway after cluster recovered, but it wasn't.
Is it normal behavior? If so, do I have to any setting or configuring to activate the function to send trap after failure recovered?
#please see packet capture log below:
------------------------------------
tcpdump -i eth0 -T snmp -s 0 "(dst port 162) or (src port 161) or (dst port161)"
[Before reboot MDM2]
...
10:41:23.734093 IP [SIO-GATEWAY].38650 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222765000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=3 E:1139.101.1.2="System.License.Trial_License_Used" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO01.02.0000003"
[After MDM2 shutdown]
10:41:53.734020 IP [SIO-GATEWAY].36025 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222768000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=3 E:1139.101.1.2="System.License.Trial_License_Used" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO01.02.0000003"
10:41:53.734251 IP [SIO-GATEWAY].36025 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222768000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=5 E:1139.101.1.2="MDM.MDM_Cluster.MDM_Not_Clustered" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO02.01.0000001"
...
[During MDM2 rebooting]
...
10:45:23.733943 IP [SIO-GATEWAY].59254 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222789000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=3 E:1139.101.1.2="System.License.Trial_License_Used" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO01.02.0000003"
10:45:23.734308 IP [SIO-GATEWAY].59254 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222789000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=5 E:1139.101.1.2="MDM.MDM_Cluster.MDM_Not_Clustered" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO02.01.0000001"
[After MDM2 rebooted]
10:45:53.734101 IP [SIO-GATEWAY].57034 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222792000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=3 E:1139.101.1.2="System.License.Trial_License_Used" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO01.02.0000003"
10:46:23.734032 IP [SIO-GATEWAY].52960 > [SNMP-RCV].snmptrap: V2Trap(188) system.sysUpTime.0=222795000 S:1.1.4.1.0=E:1139.101.1 E:1139.101.1.1=3 E:1139.101.1.2="System.License.Trial_License_Used" E:1139.101.1.3="[MDM1-id]" E:1139.101.1.4="SIO01.02.0000003"
...
------------------------------------
*: "..." means repeating.
Regards,
Ichiro
Bob_Basa
6 Posts
0
May 22nd, 2018 05:00
Hi,
I am on 2.0.1.4 and have observed the same issue. Has this query been answered in another forum or is it still floating?
Reagards,
Bosko
pawelw1
306 Posts
0
May 24th, 2018 00:00
Hi,
Actually the "closing" event is just for ESRS, not SNMP - with SNMP once the situation is resolved, the gateway will simply stop sending traps, so this is normal and expected behavior.
Cheers,
Pawel
Bob_Basa
6 Posts
0
May 24th, 2018 00:00
Thanks for the clarification Pawel.
Regards,
Bosko.