When I run discovery LMS finds everything in the range I specify but only says 2 are reachable. The reachable devices are ones that I previously used as seeders. I verified SNMP credentials are good. Any reason why this is happening? No errors that I can find. Versions below and thanks for any help:
This is the problem, you only have one target: 10.1.1.0. LMS will only try to match the community against this target. Change the target to "*.*.*.*", this will include all devices and all will show "reachable" now. Assuming that community you have matches what the device has of course.