TCP/IP (Parallel Library) Configuration and Management Manual

SCF Reference for Parallel Library TCP/IP
HP NonStop TCP/IP (Parallel Library) Configuration and Management Manual—522271-006
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STATS MON Command for TCPMAN
Pkts, Miss pcb Cach
is the number of input packets missing pcb cache.
PKTS with no Chksum
the number of packets received with no checksums.
Total PKTs Input
is the number of packets received.
Total PKTs Output
is the number of packets sent to the IP layer.
Description of Statistics for the IP Layer (in Alphabetical Order)
Bad Checksum
is the number of packets received with invalid checksum values. An invalid
checksum is usually caused by a noisy link.
Bad Packet Size
is the number of packets received with a packet length shorter than expected. This
error is very similar to the Invalid Header Size and is usually caused by similar
conditions.
Bad Src Interface
is the number of packets with incorrect source interface or no route.
Delivered to Upper
is the number of IP packets delivered to upper level.
Discarded, No Route
is the number of packets discarded due to no route.
Fragments Dropped
is the number of packet fragments dropped. A fragment is dropped either when
memory cannot be allocated for the fragment or when the fragment is a duplicate
of a fragment that has already been received.
Fragments Input
is the number of packet fragments received. Usually, a packet is fragmented when
it is too large for a particular gateway or network. This statistic might indicate that
the sender's maximum segment size is too large for the connection.