HP GbE2c HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Browser-based - Page 67

Table 47, ICMP Statistics, TCP statistics are described in the following table

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Table 47 ICMP Statistics Statistic icmpOutParmProbs icmpInSrcQuenchs icmpOutSrcQuenchs icmpInRedirects icmpOutRedirects icmpInEchos icmpOutEchos icmpInEchoReps icmpOutEchoReps icmpInTimestamps icmpOutTimestamps icmpInTimestampReps icmpOutTimestampReps icmpInAddrMasks icmpOutAddrMasks icmpInAddrMaskReps icmpOutAddrMaskReps Description The number of ICMP Parameter Problem messages sent. The number of ICMP Source Quench (buffer almost full, stop sending data) messages received. The number of ICMP Source Quench (buffer almost full, stop sending data) messages sent. The number of ICMP Redirect messages received. The number of ICMP Redirect messages sent. For a host, this object will always be zero, since hosts do not send redirects. The number of ICMP Echo (request) messages received. The number of ICMP Echo (request) messages sent. The number of ICMP Echo Reply messages received. The number of ICMP Echo Reply messages sent. The number of ICMP Timestamp (request) messages received. The number of ICMP Timestamp (request) messages sent. The number of ICMP Timestamp Reply messages received. The number of ICMP Timestamp Reply messages sent. The number of ICMP Address Mask Request messages received. The number of ICMP Address Mask Request messages sent. The number of ICMP Address Mask Reply messages received. The number of ICMP Address Mask Reply messages sent. TCP statistics are described in the following table: Table 48 TCP Statistics Statistic Description tcpInSegs tcpOutSegs tcpRtoAlgorithm tcpMaxConn tcpRtoMin tcpRtoMax tcpActiveOpens tcpPassiveOpens The total number of segments received, including those received in error. This count includes segments received on currently established connections. The total number of segments sent, including those on current connections, but excluding those containing only retransmitted octets. The algorithm used to determine the timeout value used for retransmitting unacknowledged octets. The limit on the total number of TCP connections the entity (the switch) can support. In entities where the maximum number of connections is dynamic, this object should contain the value -1. The minimum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre (3), an object of this type has the semantics of the LBOUND quantity described in RFC 793. The maximum value permitted by a TCP implementation for the retransmission timeout, measured in milliseconds. More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout. In particular, when the timeout algorithm is rsre (3), an object of this type has the semantics of the UBOUND quantity described in RFC 793. The number of times TCP connections have made a direct transition to the SYN-SENT state from the CLOSED state. The number of times TCP connections have made a direct transition to the SYN-RCVD state from the LISTEN state. Viewing statistics 67

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Viewing statistics 67
Table 47
ICMP Statistics
Statistic
Description
icmpOutParmProbs
The number of ICMP Parameter Problem messages sent.
icmpInSrcQuenchs
The number of ICMP Source Quench (buffer almost full, stop sending data) messages
received.
icmpOutSrcQuenchs
The number of ICMP Source Quench (buffer almost full, stop sending data) messages
sent.
icmpInRedirects
The number of ICMP Redirect messages received.
icmpOutRedirects
The number of ICMP Redirect messages sent. For a host, this object will always be zero,
since hosts do not send redirects.
icmpInEchos
The number of ICMP Echo (request) messages received.
icmpOutEchos
The number of ICMP Echo (request) messages sent.
icmpInEchoReps
The number of ICMP Echo Reply messages received.
icmpOutEchoReps
The number of ICMP Echo Reply messages sent.
icmpInTimestamps
The number of ICMP Timestamp (request) messages received.
icmpOutTimestamps
The number of ICMP Timestamp (request) messages sent.
icmpInTimestampReps
The number of ICMP Timestamp
Reply
messages received.
icmpOutTimestampReps
The number of ICMP Timestamp
Reply
messages sent.
icmpInAddrMasks
The number of ICMP Address Mask Request messages received.
icmpOutAddrMasks
The number of ICMP Address Mask Request messages sent.
icmpInAddrMaskReps
The number of ICMP Address Mask Reply messages received.
icmpOutAddrMaskReps
The number of ICMP Address Mask Reply messages sent.
TCP statistics are described in the following table:
Table 48
TCP Statistics
Statistic
Description
tcpInSegs
The total number of segments received, including those received in error. This count
includes segments received on currently established connections.
tcpOutSegs
The total number of segments sent, including those on current connections, but excluding
those containing only retransmitted octets.
tcpRtoAlgorithm
The algorithm used to determine the timeout value used for retransmitting
unacknowledged octets.
tcpMaxConn
The limit on the total number of TCP connections the entity (the switch) can support. In
entities where the maximum number of connections is dynamic, this object should
contain the value -1.
tcpRtoMin
The minimum value permitted by a TCP implementation for the retransmission timeout,
measured in milliseconds. More refined semantics for objects of this type depend upon
the algorithm used to determine the retransmission timeout. In particular, when the
timeout algorithm is rsre (3), an object of this type has the semantics of the LBOUND
quantity described in RFC 793.
tcpRtoMax
The maximum value permitted by a TCP implementation for the retransmission timeout,
measured in milliseconds. More refined semantics for objects of this type depend upon
the algorithm used to determine the retransmission timeout. In particular, when the
timeout algorithm is rsre (3), an object of this type has the semantics of the UBOUND
quantity described in RFC 793.
tcpActiveOpens
The number of times TCP connections have made a direct transition to the SYN-SENT
state from the CLOSED state.
tcpPassiveOpens
The number of times TCP connections have made a direct transition to the SYN-RCVD
state from the LISTEN state.