We have dozens of Juniper EX2300 switches and whitch are not compatible with UDT3.3 to retrieve VLAN information of ELS Juniper EX Series
Visually, the issue is that UDT shows incorrect numbers in the column VLAN which are apparently retreived from this OID
jnxL2aldVlanFdbId.2 = 131072
jnxL2aldVlanFdbId.3 = 196608
jnxL2aldVlanFdbId.4 = 262144
jnxL2aldVlanFdbId.5 = 327680
jnxL2aldVlanFdbId.6 = 393216
jnxL2aldVlanFdbId.7 = 458752
The answer from Juniper support is : (working closely with the Solarwinds support)
VLAN MIB contains information about prestandard IEEE 802.10 VLANs and their association with LAN emulation clients.
For ELS Juniper EX Series switches and QFX Series switches, VLAN information is provided in the L2ALD MIB in thejnxL2aldVlanTable table insteadof in this MIB.
Non-ELS EX Series Ethernet switches use the jnxExVlanTable table in this MIB to provide VLAN configuration information, and the jnxVlanTable table in this MIB has been deprecated and is no longer used.
So the UDT Feature Request to Solarwinds is to be able to use this MIB too.
We can also see that other Solarwinds customers with the same issue.
https://thwack.solarwinds.com/thread/121071
In order to help all the community to support those switches family through Solarwinds, thank you very much for voting
Some interesting informations for Solarwinds dev team, but also for other customers who wants to retreive Vlan info by themselves on Juniper EX Series, might help
https://kb.juniper.net/InfoCenter/index?page=content&id=KB32532&pmv=print&actp=METADATA&searchid=&type=currentpaging
https://nextheader.net/2017/04/11/getting-mac-addresses-using-snmp-on-ex2300ex3400/
https://github.com/librenms/librenms/issues/6924
Thanks in advance for Solarwinds support, we really needs this to work to keep deploying our fleet, Juniper is pleased to help if needed.
Jean-Thierry
