Compaq AAR04BCTE manual MIBs Provided with TCP/IP Services 2.2 Overview of MIB, transmission group

MIBs Provided with TCP/IP Services 2.2 Overview of MIB II

2.2.1 MIB II Implemented Groups

A group is a subdivision of a MIB that defines a subtree. SNMP as implemented by TCP/IP Services supports the following groups:

•system (1)

•interfaces (2)

•Internet Protocol (4)

•ICMP (5)

•TCP (6)

•UDP (7)

•SNMP (11)

In the SNMP group (1.3.6.1.2.1.11), data elements with the status noted as obsolete in RFC 1907 are not implemented.

Note

The TCP/IP Services implementation of SNMP does not support the following defined MIB II groups:

•at (address translation) group

•EGP (External Gateway Protocol) group

•transmission group

2.2.2Restrictions to MIB II Implementation

SNMP requests are not implemented for the following MIB II objects:

ipRouteMetric1 - ipRouteMetric5 tcpMaxConn

SNMP set requests are not implemented for the following MIB II group objects:

ipDefaultTTL ipRouteAge ipRouteDest ipRouteIfIndex ipRouteMask ipRouteNextHop ipRouteType

The TCP/IP Services implementation of SNMP includes the following MIB II objects:

•sysObjectID is returned in the following format:

1.3.6.1.2.1.1.2.0 = 1.3.6.1.4.1.36.2.15.13.22.1

where 1.3.6.1.4.1.36.2.15.13.22.1 corresponds to:

iso.org.dod.internet.private.enterprises.dec.ema.SysObjectIds.DEC-OpenVMS.eSNMP

•The sysORTable elements are under OID prefix 1.3.6.1.2.1.1.9.1. See RFC 1907 for details.

2–6MIBs Provided with TCP/IP Services