Writing SNMP Based Checks

Try:

def  inventory_Juniper_LSP(info):
  if len(info) == 0:
    yield None, None
else:
  for line in info:
    if line.beginswith(2):
      name = "State"

  ...

 yield name

and then you can use %s for your service description. Suggested your output looks something like this:

<<<your-check>>>
1 foo
2 bar
3 baz