Microsoft KB Archive/232184

= How to Use the Atmadm.exe Utility =

Article ID: 232184

Article Last Modified on 2/27/2007

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APPLIES TO


 * Microsoft Windows 2000 Server
 * Microsoft Windows 2000 Advanced Server
 * Microsoft Windows 2000 Professional Edition
 * Microsoft Windows 2000 Datacenter Server

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This article was previously published under Q232184



SUMMARY
To assist network administrators and other Information Technology (IT) professionals with the diagnosis and resolution of issues with Asynchronous Transfer Mode (ATM) connections, Windows 2000 includes the command line utility Atmadm.exe.



MORE INFORMATION
You can use the Atmadm.exe tool with the following switches:
 * -c

This switch displays call information for all current connections to the ATM network interface card (NIC) installed on this computer.
 * -a

This switch displays the registered ATM network service access point (NSAP) address for each adapter installed in this computer.
 * -s

This switch displays statistics for monitoring the status of active ATM connections.

atmadm -c (Display Call Information)
To display call information, type atmadm -c at a command prompt, and then press ENTER.

Atmadm.exe displays call information for all current connections to the ATM network adapter installed on that computer in the following format:

Windows ATM Call Manager Statistics

ATM Connections on Interface : [009] Olicom ATM PCI 155 Adapter

Connection VPI/VCI Remote Address/

Media Parameters (rates in bytes/sec)

In PMP SVC 0/193 47000580FFE1000000F21A2E180020481A2E180B

Tx:UBR,Peak 0,Avg 0,MaxSdu 1516

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

Out P-P SVC 0/192 47000580FFE1000000F21A2E180020481A2E180B

Tx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

In PMP SVC 0/191 47000580FFE1000000F21A2E180020481A2E180B

Tx:UBR,Peak 0,Avg 0,MaxSdu 1516

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

Out P-P SVC 0/190 47000580FFE1000000F21A2E180020481A2E180B

Tx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 1516

In P-P SVC 0/475 47000580FFE1000000F21A2E180000C110081501

Tx:UBR,Peak 16953984,Avg 16953984,MaxSdu 9188

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 9188

Out PMP SVC 0/194 47000580FFE1000000F21A2E180000C110081501 (0)

Tx:UBR,Peak 16953984,Avg 16953984,MaxSdu 9180

Rx:UBR,Peak 0,Avg 0,MaxSdu 0

Out P-P SVC 0/474 4700918100000000613E5BFE010000C110081500

Tx:UBR,Peak 16953984,Avg 16953984,MaxSdu 9188

Rx:UBR,Peak 16953984,Avg 16953984,MaxSdu 9188

In PMP SVC 0/195 47000580FFE1000000F21A2E180000C110081500

Tx:UBR,Peak 0,Avg 0,MaxSdu 0

Rx:UBR,Peak 16953936,Avg 16953936,MaxSdu 9180

Definitions of terms used in the preceding output:

In/Out: Direction of the call.

(In is to the ATM network adapter from another device; Out is from the ATM network adapter to another device.)

NSAP: Network Service Access Point

P-P: Point-to-point call.

PMP: Point-to-multipoint call.

PVC: Connection is on a permanent virtual circuit.

SVC: Connection is on a switched virtual circuit.

VPI/VCI Information: VPI/VCI Virtual path and virtual channel of the incoming or outgoing call.

UBR: Unspecified Bit Rate

CBR: Constant Bit Rate

ABR: Available Bit Rate

VBR: Variable Bit Rate

Address format: These ATM addresses indicate only the client address, and not the address of other ATM endpoints the client has called. The first 26 hexadecimal characters (13 bytes) of the 40-character string represent the switch address, the next 12 hex characters (6 bytes) indicate the MAC address of the hardware in question, and the last two hex characters represent the selector value. This selector value allows the call manager to distinguish between two different logical addresses that are addressed with the same hardware.

Remote Address/Media Parameters:

47000580FFE1000000F21A2E180000C110081500 NSAP address of the calling (In) or called (Out) ATM device.

Tx: The Tx parameter includes the following three elements:

Default or specified bit-rate type (UBR, CBR, VBR, or ABR)

Default or specified line speed

Specified service data unit (SDU) size

Rx: The Rx parameter includes the following three elements:

Default or specified bit-rate type (UBR, CBR, VBR, or ABR)

Default or specified line speed

Specified SDU size

atmadm -a (List all Registered Addresses)
To display all registered addresses, type atmadm -a at a command prompt, and then press ENTER.

Atmadm.exe displays the registered ATM Network Service Access Point (NSAP) address for each network adapter in the following format:

Windows ATM Call Manager Statistics

ATM Addresses for Interface : [009] Olicom ATM PCI 155 Adapter

47000580FFE1000000F21A2E180000C110081500

atmadm -s (Display Statistics)
To display statistics for monitoring the status of active ATM connections, type atmadm -s at a command prompt, and then press ENTER.

Atmadm.exe displays call statistics for all current connections to the ATM NIC in the following format:

Windows ATM Call Manager Statistics

ATM Call Manager statistics for Interface : [009] Olicom ATM PCI 155 Adapter

Current Active calls = 4

Total successful Incoming calls = 1332

Total successful Outgoing calls = 1297

Unsuccessful Incoming calls = 1

Unsuccessful Outgoing calls = 1

Calls Closed by Remote = 1302

Calls Closed Locally = 1323

Signaling and ILMI Packets Sent = 33655

Signaling and ILMI Packets Received = 34989

Description of Call Manager Statistics:

Current Active calls: Calls currently active on the ATM adapter installed on this computer

Total successful Incoming calls: Calls successfully received from other devices on this ATM network

Total successful Outgoing calls: Calls successfully completed to other ATM devices on this network from this computer

Unsuccessful Incoming calls: Incoming calls that failed to connect to this computer

Unsuccessful Outgoing calls: Outgoing calls that failed to connect to another device on the network

Calls Closed by Remote: Calls closed by a remote device on the network.

Calls Closed Locally: Calls closed by this computer

Signaling and ILMI Packets Sent: Number of Integrated Local Management Interface (ILMI) packets sent to the switch to which this computer is attempting to connect

Signaling and ILMI Packets Received: Number of ILMI packets received from the ATM switch

Keywords: kbhowto kbnetwork KB232184

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