Hello. I'm having trouble getting Observium (CE 0.14.4.5229) to recognize ports on my Dell PowerConnect 3048 and 3024 switches.
It appears these switches only support SNMP v1. Observium connects and grabs SNMP contact, location, etc. but doesn't see ports. Here's output from add and discovery for my 3024 switch: ----- # ./add_device.php switch-ne Observium v0.14.4.5229 Add Device(s)
Try to add switch-ne: Trying v2c community public ... No reply on community public using v2c. Could not reach switch-ne with given SNMP community using v2c. Trying v1 community public ... Now discovering switch-ne (id = 29) switch-ne 29 powerconnect Ports : XXXXXXXXXXXXXXXXXXXXXXXXXX Discovered in 0.498 seconds
switch-ne 29 powerconnect IPv4 Addresses : Discovered in 0.092 seconds
switch-ne 29 powerconnect IPv6 Addresses : Discovered in 0.189 seconds
Added device switch-ne (29).
Devices added: 1.
----- # ./discovery.php -h 29 Observium v0.14.4.5229 Discovery
switch-ne 29 powerconnect OLD: powerconnect, NEW: powerconnect --- Ports : XXXXXXXXXXXXXXXXXXXXXXXXXX Port Stacks: Processors : Dell-Vendor-MIB hrDevice: Memory : Dell-Vendor-MIB HOST-RESOURCES-MIB IPv4 Addresses : IPv6 Addresses : Sensors: FASTPATH-BOXSERVICES-PRIVATE-MIB + Dell-Vendor-MIB Storage : Inventory: Physical Inventory : hrDevice : Discovery protocols: LLDP-MIB CISCO-CDP-MIB OSPF Neighbours: ARP/NDP Tables : BGP Sessions: No BGP on host VLANs: Q-BRIDGE-MIB UCD Disk IO : Discovered in 2.012 seconds
Current Revision : 5229 New Revision : 5909
MySQL: Cell[2/0s] Row[19/0.01s] Rows[33/0.02s] Column[0/0s] Update[1/0s] Insert[5/0.02s] Delete[0/0s]
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I can do a snmpwalk on these switches from the same machine that Observium is running on and can see all the interface information. Is there something I need to tweak in Observium to get these switches discovered correctly?
Thanks!
-- Dan