Section 4 User Interface Guide
Total Access 850 System Manual
164
© 2004 ADTRAN, Inc.
64203376L1-1B
D
ATAGRAMS
D
ISCARDED
The number of input IP datagrams for which no problems were encountered to prevent their
continued processing, but which were discarded (e.g., for lack of buffer space). Note that this counter
does not include any datagrams discarded while awaiting re-assembly.
S
ENT
D
ATAGRAMS
TO
U
PPER
L
YERS
The total number of input datagrams successfully delivered to IP user-protocols (including ICMP).
IP D
ATAGRAMS
S
ENT
IP packets from the unit's IP stack.
E
RRORFREE
D
ISCARDS
The number of output IP datagrams for which no problem was encountered to prevent their
transmission to their destination, but which were discarded (e.g., for lack of buffer space). Note that
this counter would include datagrams counted in
T
OTAL
F
ORWARDED
D
ATAGRAMS
if any such packets
met this (discretionary) discard criterion.
R
OUTELESS
D
ISCARDS
The number of IP datagrams discarded because no route could be found to transmit them to their
destination. Note that this counter includes any packets counted in
T
OTAL
F
ORWARDED
D
ATAGRAMS
which meet this “no-route” criterion. Note also that this includes any datagrams which a host cannot
route because all of its default gateways are down.
IP R
EASSEMBLY
T
IMEOUT
The maximum number of seconds received fragments are held while awaiting reassembly at this unit.
D
ISASSEMBLED
F
RAGMENTS
The number of IP fragments received which needed to be reassembled at this unit.
IP
DATAGRAMS
R
EASSEMBLED
The number of IP datagrams successfully reassembled.
IP R
EASSEMBLY
F
AILURES
The number of failures detected by the IP reassembly algorithm (for whatever reason: timed out,
errors, etc.). Note that this is not necessarily a count of discarded IP fragments since some algorithms
(notably RFC 815s) can lose track of the number of fragments by combining them as they are
received.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
Page 252: ...Section 5 DLP 13 Total Access 850 System Manual 252 2004 ADTRAN Inc 64203376L1 1B ...
Page 256: ...Section 5 DLP 14 Total Access 850 System Manual 256 2004 ADTRAN Inc 64203376L1 1B ...
Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...