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Statistics supported by SNMP4NT and SNMP4W2K


SNMP4NT    SNMP4W2K


SNMP4NT

grnball.gif (995 bytes) A total of 42 Windows NT protocol, service and application statistics can be made available to SNMP by SNMP4NT(c).

And these are just the top levels of each branch! Beneath each are even more!  For example, the PERFMIB.INI file, which is generated along with PERFMIB.MIB has 885 lines, with each line being an individual counter.  Add the MIBS compiled into MIB.BIN (below), and you can see that you could get pretty busy picking the counters you want to monitor using SNMP.

redball.gif (995 bytes) Remember, not all the counters will return valid or pertinent data since you may not have that protocol, service or application installed.   Additionally, there are some cases where sub-instances of counters cannot be accessed.  I am not sure why this is the case, but my guess is that it is a limitation of the perf2mib utility.

PERFMIB.MIB     MIB.BIN


PERFMIB.MIB

OID Tree:  .1.3.6.1.4.1.311.1.1.3.1.1.(##)
Last Updated: 16Aug2000 - (##) indicates most recent addition(s)

The following table displays the Performance Counters exposed to SNMP by the SNMP4NT PERFMIB.MIB:

Basic NT Counters Network Protocols Other (MS) Programs
Memory (1) TCP (9) Exchange 5.5 MTA (20)
CPU (2) IP (10) Exchange 5.5 MTA Connections (21)
Network Interface (3) UDP (11) Exchange 5.5 IMC (22)
Physical Disk (4) NetBEUI (12) Exchange 5.5 IS (23)
Logical Disk (5) NetBT (13) Exchange 5.5 IS Public (24)
Paging File (6) NWLINK IPX (14) Exchange 5.5 IS Private (25)
Process (7) NWLINK SPX (15) Exchange 5.5 DS (26)
Redirector (8) NWLink NetBIOS (32) Proxy Server 2.0 - Web Proxy (27)
RAS Total (16)   Proxy Server 2.0 - WinSock Proxy (28)
RAS Ports (31)   Proxy Server 2.0 - Web Proxy Cache (29)
Telephony (30)   Proxy Server 2.0 - Packet Filter (34)
Server (17)   IIS 4.0 - Web Service (35)
Server Work Queues (18)    
Cache (19)    
System (33)    

MIB.BIN

The following table displays the additional MIBs supported by the SNMP4NT MIB.BIN.  In order for some NMS to sucessfully query these OID, the MIBs must be compiled into the NMS.

Application/Service MIB File Name OID Branch
WINS Server MIB WINS.MIB .1.3.6.1.4.1.311.1.2
DHCP Server MIB DHCP.MIB .1.3.6.1.4.1.311.1.3
SQL Server MIB MSSQL.MIB .1.3.6.1.4.1.311.1.4.1
General IIS statistics MIB INETSRV.MIB .1.3.6.1.4.1.311.1.7
FTP Server MIB FTP.MIB .1.3.6.1.4.1.311.1.7.2
HTTP Server MIB HTTP.MIB .1.3.6.1.4.1.311.1.7.3
LanManager (LanMan) MIB LMMIB2.MIB .1.3.6.1.4.1.77.1
LanManager Alert MIB LMALRT2.MIB .1.3.6.1.4.1.77.2

SNMP4W2K

grnball.gif (995 bytes) A total of 21 Windows NT protocol, service and application statistics can be made available to SNMP by SNMP4W2K-STD.

grnball.gif (995 bytes) SNMP4W2K-PLUS increases this by 45 (including 3 major server programs, 5 major services, and 2 extended services)

And these are just the top levels of each branch! Beneath each are even more!  The SNMP4W2K-STD PERFMIB has nearly 4700 lines, and the PLUS versions' PERFMIB.MIB contains over 14,000 lines!

View the SNMP4W2K-STD PERFMIB.INI here.
View the SNMP4W2K-PLUS PERFMIB.INI here.

redball.gif (995 bytes) Remember, not all the counters will return valid or pertinent data since you may not have that protocol, service or application installed.   Additionally, there are some cases where sub-instances of counters cannot be accessed.  I am not sure why this is the case, but my guess is that it is a limitation of the perf2mib utility.

PERFMIB.MIB     MIB.BIN


PERFMIB.MIB

OID Tree:  .1.3.6.1.4.1.311.1.1.3.1.1.(##)
SNMP4W2K-STD - Last Updated: 06Aug2002
SNMP4W2K-PLUS - Last Updated: 21Jan2003

The following table displays the Performance Counters exposed to SNMP by the SNMP4W2K PERFMIB.MIB:

Basic NT Counters Network Protocols Other (MS) Programs
Memory (1) TCP (12) DNS (15)
CPU (2) IP (13) DHCP (16)
Network Interface (3) UDP (14) IIS (17)
Physical Disk (4) ICMP (23) Web Service (18)
Logical Disk (5)   Active Server Pages (19)
Paging File (6)   Telephony (20)
Process (7)   Terminal Services (21)
Server (8)   Terminal Services Session (22)
System (9)   Print Queue (24) 
Redirector (10)   RAS Port (25)
Cache (11)   RAS Total (26) 
    NTDS -Active Directory (27) 
    ISA Server 2000 (40-43)
    NNTP Services (44-45)
    SMTP Services (46-47)
    Windows Media Station Services (48)
    Windows Media Unicast Service (49)
    SQL Server 2000 - Default instance (50-66)
    Exchange Server 2000 (70-81) 
    SQL Server 2000 - Instance name=A (90-106) 

 


MIB.BIN

The following table displays the additional MIBs supported by Windows 2000, and the SNMP4W2K MIB.BIN.  In order for some NMS to successfully query these OID, the MIBs must be compiled into the NMS.

 
Application/Service MIB File Name OID Branch
LanManager 2 Server LMMIB2.MIB .1.3.6.1.4.1.77.1
LanManager 2 Alerts LMMIB2.MIB .1.3.6.1.4.1.77.2
WINS Server WINS.MIB .1.3.6.1.4.1.311.1.2
DHCP Server DHCP.MIB .1.3.6.1.4.1.311.1.3
IP BootP Protocol MSIPBTP.MIB .1.3.6.1.4.1.311.1.12
Admission Control Service ACS.MIB .1.3.6.1.4.1.311.1.15
MS Performance Counters PERFMIB.MIB .1.3.6.1.4.1.311.1.1.3.1.1
Internet Server INETSRV.MIB .1.3.6.1.4.1.311.1.7
MS SQL Server MSSQL.MIB .1.3.6.1.4.1.311.1.4.1
NNTP Service NNTP.MIB .1.3.6.1.4.1.311.1.7.6
SMTP  Service SMTP.MIB .1.3.6.1.4.1.311.1.7.7


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