Sample netstat Command Output

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Updated:January 18, 2008
Document ID:12989

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Introduction

This document provides sample command output for netstat commands.

Prerequisites

Requirements

There are no specific requirements for this document.

Components Used

This document is not restricted to specific software and hardware versions.

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Conventions

For more information on document conventions, refer to the Cisco Technical Tips Conventions.

Command Output

netstat poolsize 

netstat poolsize
 MVS TCP/IP Netstat V2R2.1
 TCPIP Free pool status:
 Object       # alloc     # free      Lo-water    Permit size
 ======       =======     ======      ========    ===========
 ACB            1000         997         993         100
 CCB             150         129         129          10
 Dat buf         160         157         157          32
 Sm dat buf        0           0           0           1
 Tiny dat buf      0           0           0           0
 Env             750         750         730          75
 Lrg env          50          49          49          10
 RCB              50          50          50           3
 SCB             256         237         236          17
 SKCB            256         256         256          17
 TCB             256         254         254          17
 UCB             100         100          99           6

netstat devlinks 

netstat devlinks
  MVS TCP/IP Netstat V2R2.1


 Device CIP1              Type: CLAW        Status: Ready
 Queue size: 0            Address: 0580
    Link CHIP1            Type: IP          Net number: 1

netstat gate 

netstat gate
MVS TCP/IP Netstat V2R2.1
Known gateways:

 NetAddress      FirstHop        Link     Pkt Sz  Subnet Mask     Subnet Value
 ----------      --------        ------   ------  -----------     ------------
 Default         128.207.161.1   CHIP1    1500    {none}
 128.207.0.0     {direct}        CHIP1    1500    0.0.255.0       0.0.161.0

netstat all 

netstat all
MVS TCP/IP Netstat V2R2.1


 Client: FTPSRVCE                       Last Touched:   1:52:31
 Local Socket: *..FTP-C                 Foreign Socket: *..*
      BackoffCount: 0
      ClientRcvNxt: 0
      ClientSndNxt: 526598377
      CongestionWindow: 65535
      Local connection name: 1001
      Sender frustration level: Contented
      Incoming window number: 0
      Initial receive sequence number: 0
      Initial send sequence number: 526598376
      Maximum segment size: 536
      Outgoing window number: 0
      Precedence: Routine
      RcvNxt: 0
      Round-trip information:
         Smooth trip time:   0.000
         Smooth trip variance:   1.500
      SlowStartThreshold: 65535
      SndNxt: 526598376
      SndUna: 526598376
      SndWl1: 0
      SndWl2: 0
      SndWnd: 0
      MaxSndWnd: 0
      State: Listen
      No pending TCP-receive
 ----
 Client: INTCLIEN                       Last Touched:   1:52:39
 Local Socket: *..TELNET                Foreign Socket: *..*
      BackoffCount: 0
      ClientRcvNxt: 0
      ClientSndNxt: 524397177
      CongestionWindow: 65535
      Local connection name: 1000
      Sender frustration level: Contented
      Incoming window number: 0
      Initial receive sequence number: 0
      Initial send sequence number: 524397176
      Maximum segment size: 536
      Outgoing window number: 0
      Precedence: Routine
      RcvNxt: 0
      Round-trip information:
         Smooth trip time:   0.000
         Smooth trip variance:   1.500
      SlowStartThreshold: 65535
      SndNxt: 524397176
      SndUna: 524397176
      SndWl1: 0
      SndWl2: 0
      SndWnd: 0
      MaxSndWnd: 0
      State: Listen
      No pending TCP-receive
 ----

netstat conn 

netstat conn
MVS TCP/IP Netstat V2R2.1

 Active Transmission Blocks
 User Id  Conn  Local Socket            Foreign Socket            State
 ---- --  ----  ----- ------            ------- ------            -----
 FTPSRVCE 1001  *..FTP-C                *..*                      Listen
 INTCLIEN 1000  *..TELNET               *..*                      Listen

netstat home 

netstat home
MVS TCP/IP Netstat V2R2.1
 Home address list:

 Address            Link
 -------            ------
 128.207.161.2      CHIP1

Related Information

Revision History

Revision Publish Date Comments
1.0
18-Jan-2008
Initial Release

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