SNMPWALK(1) Net-SNMP SNMPWALK(1)<\/p>\n
NAME
snmpwalk – communicates with a network entity using SNMP GETNEXT requests.<\/p>\n
SYNOPSIS
snmpwalk [APPLICATION OPTIONS] [COMMON OPTIONS] [OID]<\/p>\n
DESCRIPTION
snmpwalk is an SNMP application that uses SNMP GETNEXT requests to query a network entity for a tree
of information.<\/p>\n
An object identifier (OID) may be given on the command line. This OID specifies which portion of the
object identifier space will be searched using GETNEXT requests. All variables in the subtree below
the given OID are queried and their values presented to the user. Each variable name is given in the
format specified in variables(5).<\/p>\n
If no OID argument is present, snmpwalk will search MIB-2. If the network entity has an error pro-
cessing the request packet, an error packet will be returned and a message will be shown, helping to
pinpoint why the request was malformed.<\/p>\n
If the tree search causes attempts to search beyond the end of the MIB, the message "End of MIB" will
be displayed.<\/p>\n
OPTIONS
-Cc Do not check whether the returned OIDs are increasing. Some agents (LaserJets are an exam-
ple) return OIDs out of order, but can complete the walk anyway. Other agents return OIDs
that are out of order and can cause snmpwalk to loop indefinitely. By default, snmpwalk
tries to detect this behavior and warns you when it hits an agent acting illegally. Use -Cc
to turn off this behaviour.<\/p>\n
-Ci Include the given OID in the search range. Normally snmpwalk uses GETNEXT requests starting
with the OID you specified and returns all results in the MIB tree after that OID. Some-
times, you may wish to include the OID specified on the command line in the printed results
if it is a valid OID in the tree itself. This option lets you do this.<\/p>\n
-Cp Upon completion of the walk, print the number of variables found.<\/p>\n
-Ct Upon completion of the walk, print the total wall-clock time it took to collect the data (in
seconds). Note that the timer is started just before the beginning of the data request
series and stopped just after it finishes. Most importantly, this means that it does not
include snmp library initialization, shutdown, argument processing, and any other overhead.<\/p>\n
In addition to these options, snmpwalk takes the common options described in the snmpcmd(1) manual
page.<\/p>\n
EXAMPLE
The command:<\/p>\n
snmpwalk -Os -c public -v 1 zeus system<\/p>\n
will retrieve all of the variables under system:<\/p>\n
sysDescr.0 = STRING: "SunOS zeus.net.cmu.edu 4.1.3_U1 1 sun4m"
sysObjectID.0 = OID: enterprises.hp.nm.hpsystem.10.1.1
sysUpTime.0 = Timeticks: (155274552) 17 days, 23:19:05
sysContact.0 = STRING: ""
sysName.0 = STRING: "zeus.net.cmu.edu"
sysLocation.0 = STRING: ""
sysServices.0 = INTEGER: 72<\/p>\n
SEE ALSO
snmpcmd(1), snmpbulkwalk(1), variables(5).<\/p>\n
4th Berkeley Distribution 08 Feb 2002 SNMPWALK(1)<\/p>\n
—————————–
from Redhat Linux AS4 "man snmpwalk"<\/p>\n
snmpwalk\u8bed\u6cd5\uff1a
snmpwalk \u4ea4\u6362\u673a\u6216\u8def\u7531\u5668IP\u5730\u5740 -c SNMP\u8bfb\u5bc6\u7801 -v 1\u62162(\u4ee3\u8868SNMP\u7248\u672c) OID(\u5bf9\u8c61\u6807\u793a\u7b26)<\/p>\n
\u7528\u6cd5\u4e3e\u4f8b:
1\u3001snmpwalk -c public -v 1 -m ALL 192.168.30.49 .1.3.6.1.2.1.25.1 \u5f97\u5230\u53d6\u5f97windows\u7aef\u7684\u7cfb\u7edf\u8fdb\u7a0b\u7528\u6237\u6570\u7b49<\/p>\n
2\u3001snmpwalk -c public -v 1 -m ALL 192.168.30.49 .1.3.6.1.2.1.25.2.2 \u53d6\u5f97\u7cfb\u7edf\u603b\u5185\u5b58
3\u3001snmpwalk -c public -v 1 -m ALL 192.168.30.49 hrSystemNumUsers
4\u3001snmpwalk -c public -v 1 -m ALL 192.168.30.49 .1.3.6.1.2.1.4.20 \u53d6\u5f97IP\u4fe1\u606f<\/p>\n
5\u3001snmpwalk -v 2c -c public 192.168.30.49 system \u67e5\u770b\u7cfb\u7edf\u4fe1\u606f<\/p>\n
6\u3001snmpwalk -v 1 192.168.30.49 -c public ifDescr<\/p>\n","protected":false},"excerpt":{"rendered":"
SNMPWALK(1) & […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32616","post","type-post","status-publish","format-standard","hentry","category-default"],"_links":{"self":[{"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts\/32616"}],"collection":[{"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32616"}],"version-history":[{"count":0,"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts\/32616\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}