This message group displays tuning statistics for a TCP/IP channel-to-channel (CTC), LAN channel station (LCS), or HyperChannel connection.

IST1230I TIME     = time       DATE     = date     ID  = id
IST1613I TYPE     = type       ATTN     = attn
IST1614I READSIO  = readsio    PACKET   = packet   BYT = byt
IST1615I ARPACKET = arpacket   ARBYTE   = arbyte   MAX = max
IST1616I WRITESIO = writesio   PACKET   = packet   BYT = byt
IST1617I AWPACKET = awpacket   AWBYTE   = awbyte   MAX = max
IST314I  END

This message group displays tuning statistics for a TCP/IP Common Link Access to Workstation (CLAW) connection.

IST1230I TIME     = time       DATE     = date     ID  = id
IST1613I TYPE     = type       ATTN     = attn
IST1614I READSIO  = readsio    PACKET   = packet   BYT = byt
IST1615I ARPACKET = arpacket   ARBYTE   = arbyte   MAX = max
IST1616I WRITESIO = writesio   PACKET   = packet   BYT = byt
IST1617I AWPACKET = awpacket   AWBYTE   = awbyte   MAX = max
IST1618I READCCW  = readccw    PCICNT   = pcicnt
IST1619I WRITECCW = writeccw   APPEND   = append]
IST314I  END

This message group displays tuning statistics for a TCP/IP channel data link control (CDLC) connection.

IST1230I TIME     = time       DATE     = date     ID  = id
IST1613I TYPE     = type       ATTN     = attn
IST1653I RWSIO    = rwsio      WCH      = wch      RCH = rch
IST1654I INPACKET = inpacket   INBYTE   = inbyte   MAX = max
IST1655I OTPACKET = otpacket   OTBYTE   = otbyte   MAX = max
IST314I  END

IST1230I

• The time and date values specify when the record was reported. See DATE and TIME formats for information about the date and time values.
• id is the name of the link for which tuning statistics are being recorded, and is the name specified on the LINE definition statement in the associated channel-attached major node.

IST1613I

• type is the TCP/IP resource type, which can be one of the following:

  CDLC

  Channel data link control

  CLAW

  Common Link Access to Workstation

  CTC

  Channel-to-channel

  HYP

  Hyperchannel

  LCS

  LAN channel station

• attn is the number of unsolicited attention interrupts received.

This message is issued for CLAW, CTC, and LCS resources only.

• readsio is the number of READ start I/Os issued.
• packet is the number of inbound TCP/IP packets received.
• byt is the number of inbound TCP/IP bytes received.

This message is issued for CLAW, CTC, and LCS resources only.

• arpacket is the average number of TCP/IP packets received.
• arbyte is the average number of TCP/IP bytes received.
• max is the largest TCP/IP packet received.

This message is issued for CLAW, CTC, and LCS resources only.

• writesio is the number of WRITE start I/Os issued.
• packet is the number of outbound TCP/IP packets sent.
• byt is the number of outbound TCP/IP bytes sent.

This message is issued for CLAW, CTC, and LCS resources only.

• awpacket is the average number of TCP/IP packets sent.
• awbyte is the average number of TCP/IP bytes sent.
• max is the largest TCP/IP packet sent.

This message is issued for CLAW resources only.

• readccw is the number of READ CCWs used.
• pcicnt is the number of PCI interrupts received.

This message is issued for CLAW resources only.

• writeccw is the number of WRITE CCWs issued.
• append is the number of WRITE appends done.

This message is issued for CDLC resources only.

• rwsio is the number of read/write SIOs issued.
• wch is the total number of write channel programs issued.
• rch is the total number of read channel programs issued.

This message is issued for CDLC resources only.

• inpacket is the number of inbound TCP/IP packets received.
• inbyte is the number of inbound TCP/IP bytes received.
• max is the largest TCP/IP packet received.

This message is issued for CDLC resources only.

• otpacket is the number of outbound TCP/IP packets sent.
• otbyte is the number of outbound TCP/IP bytes sent.
• max is the largest TCP/IP packet sent.