"Already have host" - Multiple SNMP at one address

Help
1

Hello,

I’ve got problem when adding new device which is on the same router with port forwarding.
Configuration:
LibreNMS (192.168.1.100)
Router (192.168.1.101, 192.168.2.1)
Printer1 (192.168.2.100 port redirect 192.168.1.101:10100 -> 192.168.2.100:161)
Printer2 (192.168.2.102 port redirect 192.168.1.101:10102 -> 192.168.2.102:161)

When adding second printer 192.168.1.101 port 10102 I’ve got message “Already have host” how can I fix this issue?

Best regards

2

Hey,

You should be able to check the “Force add - No ICMP or SNMP checks performed” and add the host.

3

Hey,

Thanks for reply. I’ve got the same message: Already have host 192.168.1.101
Tested on version 559a221 - Thu Mar 16 2017 19:52:23 GMT+0100

4

solved using domain based entry
192-168-1-101-10100.example.com A 192.168.1.101
192-168-1-101-10102.example.com A 192.168.1.101