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Compaq AAR04BCTE User Manual

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Using the SNMP Utilities

4.1 Using the MIB Browser

$ snmp_request marley.dec.com "public" get 1.3.6.1.2.1.2.2.1.2.1 -
_$ 1.3.6.1.2.1.25.1.1.0

1.3.6.1.2.1.2.2.1.2.1 = LO IP Interface: LO0, OpenVMS Adapter: ,

Loopback Port

1.3.6.1.2.1.25.1.1.0 = 6024942 = 0 d 16:44:9

3.

The following example shows how to retrieve the next MIB II variable. This
is similar to the command in example 1, except that a

GetNext

request is

issued and

sysObjectID.0

(1.3.6.1.2.1.1.2.0) is returned.

$ snmp_request marley.dec.com "public" getnext 1.3.6.1.2.1.1.1.0

1.3.6.1.2.1.1.2.0 = 1.3.6.1.4.1.36.2.15.13.7.1

4.

The following example shows how to use the SNMP Version 2

GetBulk

request to retrieve the MIB II variables

sysUpTime.0

(1.3.6.1.2.1.1.1.0) and

sysDescr.0

(1.3.6.1.2.1.1.2.0), and for the first three interfaces, the values of

ifDescr

(OIDs with the prefix 1.3.6.1.2.1.2.2.1.2) and

ifType

(OIDs with the

prefix 1.3.6.1.2.1.2.2.1.3).

$ snmp_request marley.dec.com "public" getbulk -n 2 -m 3 -
_$ 1.3.6.1.2.1.1.1 1.3.6.1.2.1.1.2 -
_$ 1.3.6.1.2.1.2.2.1.1 1.3.6.1.2.1.2.2.1.2 1.3.6.1.2.1.2.2.1.3

Warning: using version SNMPv2 for getbulk command.
1.3.6.1.2.1.1.1.0 = marley.dec.com AlphaStation 255/300

OpenVMS V7.1 Digital TCP/IP Services for OpenVMS

1.3.6.1.2.1.1.2.0 = 1.3.6.1.4.1.36.2.15.13.7.1
1.3.6.1.2.1.2.2.1.1.1 = 1
1.3.6.1.2.1.2.2.1.2.1 = LO IP Interface: LO0, OpenVMS Adapter: ,

Loopback Port

1.3.6.1.2.1.2.2.1.3.1 = 24
1.3.6.1.2.1.2.2.1.1.3 = 3
1.3.6.1.2.1.2.2.1.2.3 = WE IP Interface: WE0, OpenVMS Adapter: EWA0:,

PCI bus Ethernet Adapter

1.3.6.1.2.1.2.2.1.3.3 = 6
1.3.6.1.2.1.2.2.1.1.4 = 4
1.3.6.1.2.1.2.2.1.2.4 = WF IP Interface: WF0, OpenVMS Adapter: FWA0:,

DEFPA PCI bus FDDI Adapter

1.3.6.1.2.1.2.2.1.3.4 = 15

5.

The following example shows how to use the

GetNext

request with the

-l

(loop) flag to retrieve all OIDs starting at the first instance after the OID
input and finishing at the end of the MIB view. Note that if an SNMP
Version 2 agent is the server, the results using

getbulk

are identical (in

general, SNMP Version 1 agents do not support

getbulk

requests).

$ snmp_request marley.dec.com "public" getnext -l 1.3.6.1.2.1.1.1.0

1.3.6.1.2.1.1.2.0 = 1.3.6.1.4.1.36.2.15.13.7.1
1.3.6.1.2.1.1.3.0 = 1280260 = 0 d 3:33:22
1.3.6.1.2.1.1.4.0 = Sam Spade
1.3.6.1.2.1.1.5.0 = marley.dec.com
1.3.6.1.2.1.1.6.0 = Falcon BuildingLos Angeles, CA
1.3.6.1.2.1.1.7.0 = 72
1.3.6.1.2.1.1.8.0 = 0 = 0 d 0:0:0
.
.
.
1.3.6.1.2.1.25.5.1.1.2.294 = 560
1.3.6.1.2.1.25.5.1.1.2.295 = 472
1.3.6.1.6.3.1.1.6.1.0 = 1296505215
- no such name - returned for variable 1

Using the SNMP Utilities 4–7