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Topics - SgtCornMuffin

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Discovery / SNMP - Juniper routing instance
« on: September 04, 2019, 09:35:50 AM »

Recently our juniper EX series switches have moved over to a different ISP provider requiring us to set up an "routing-instance" in our switches for the layer 3 traffic forwarding.

This means that the default root routing isnt at a play when speaking to our server LAN and therefore don't have access to our NeDi client.
On our loopback interface we have an MGMT-IP wich is connected to the routing-instance from wich nedi will pull SNMP from, the only change in NeDi is the added IP-Adresses in netfilter and the adding of the vlan in the community config, like before it was public, but now it is 100-Data@Public where 100-Data is the routing-instance.

I get the MiB information from the switches but in NeDi only the Vlans and Loopback interfaces shows up and i cant see LLDP neighbours.

This also leads to a rather unpleasant 100-Data@SYS-SW01 name.

Has anyone experienced this before and can tell me if the problem is in the NeDi config och the SNMP config on the equipment?

I would suspect that there is both work needing to be done to connect default/root routing to the routing-instance in regards of the LLDP function, but as for "system name" i dont know if it's possible to configure it to not display the name of the routing-instance from the equipment or if it can be "hacked" away from NeDi Conf.

And if you cant tell im quite new to NeDi, much applies!

Discovery / Dicovery - Netfilter error.
« on: July 02, 2019, 02:12:12 PM »
Hello !

This is my first post as a member of this forum.
I'm a freshly graduated IT-Operations technician with my focus in networking and surveillance.

We are switching over the a different ISP provider and have a new network configured.

When i add this network to the Seedlist along with the new community i get following error when running nedi.pl. (with the entire range ofcourse)

Could someone point me in the right direction here? SNMPwalk work's just fine.

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