5-48
IM XL100C-E
Echos
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Echo Replies
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Timestamps
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Timestamp Replies
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Address Masks
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EN
Description
TCP6 Statistics:
This section displays the statistics related to
TCP (bidirectional communication protocol
for achieving reliable stream
communication) of IPV6.
TCP Statistics:
This section displays the statistics related to
TCP (bidirectional communication protocol
for achieving reliable stream
communication) of IPV4.
Active Opens:
The total number of connections opened
actively. This is the number of times the
connection requested from the XL100 to the
external server standing by that was
established.
Passive Opens:
The total number of connections opened
passively. This is the number of times the
XL100, the server, accepted the connection
request from the outside.
Connect Attempt Fails:
The number of times the connection request
failed.
Reset Connections:
The number of times the connection was
rejected in the middle.
Current Connections:
The total number of TCP connections
currently active.
Segments Receive:
The total number of received segments.
Segments Sent:
The total number of transmitted segments.
Segments Retransmitted:
The total number of segments that were
retransmitted when receive acknowledge
was not returned from the peer.
Errors Received:
The total number of received segments with
errors.
Sgmnts sent w/Reset Flag:
The total number of transmitted segments
with a reset flag.
Cumulative Connections:
The cumulative number of connections.
Time-Out Algorithm:
The timeout algorithm type.
Time-Out Minimim:
The minimum timeout value for
retransmission.
Time-Out Maximum:
The maximum timeout value for
retransmission.
Maximum Connections:
The maximum number of connections.
UDP6 Statistics:
This section displays the statistics related to
UDP (unreliable datagram communication
protocol) of IPV6.
UDP Statistics:
This section displays the statistics related to
UDP (unreliable datagram communication
protocol) of IPV4.
Datagrams Received:
The total number of received UDP packets.
No Ports:
The total number of received packets
without the service (program) that the UDP
packet contains.
Receive Errors:
The total number of UDP packets that could
not be delivered to the higher level service
due to an error or another reason.
Datagrams Sent:
The total number of transmitted UDP
packets.
Number UDP entries:
The total number of entries in the UDP
listener table.
IP6 Statistics:
This section displays various statistics
related to the IPV6 protocol.
IP4 Statistics:
This section displays various statistics
related to the IPV4 protocol.
Packets Received:
The total number of IP packets received
from all network interfaces.
Received Header Errors:
The total number of IP packets that were
discarded due to some error in the IP
header such as a checksum error or an
incorrect version number.
Received Address Errors:
The total number of IP packets that were
discarded due to an invalid destination IP
address (such as 0.0.0.0).
Datagrams Forwarded:
The total number of IP packets that were
forwarded (routed to another interface) on
the machine operating as a router.
Unknown Protocols Received:
5.11 Maintenance/Test Commands
