ADTRAN Express 4120 - Manual (Page 128)

Chapter 3. Terminal Menu Operation and Structure
3-72 Express 4110/4120 User Manual 61200176L3-1
IP reassembly failures
Disassembled fragments
Errorfree discards
Routeless discards
Default TTL
Bad IP addresses
Successful fragments
Bad header packets
Sent datagrams to upper layers
Datagrams discarded
Bad protocol discards
Clear Counts -
clears all IP stats