HP 4800G Series Configuration Manual page 1634

127.0.0.0/8
127.0.0.1/32
The output information above indicates the NQA test result, that is, the next hop 10.2.1.1 is unreachable
(the status of the Track object is Negative), and the configured static route is invalid.
Direct 0 0
Direct 0 0
1-11
127.0.0.1 InLoop0
127.0.0.1 InLoop0