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SnmpWalk v1.02 - Lists existing SNMP variables on any network device.
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Copyright (C) 2009-2010 SnmpSoft Company. All Rights Reserved.
Contents
--------
1. Overview
2. Features
3. Usage & Parameters
4. Examples
5. License & Disclaimer
6. Version History
1. Overview
------------
SNMP is a unified protocol of network monitoring and network device
management. All active network devices support SNMP. Besides that,
SNMP is supported by major operational systems and a large number of
network applications.
SnmpWalk allows you to detect a set of variables that are available for
reading on a certain device. You can obtain a full list or just part.
By analyzing the results of a network device scan obtained with
SnmpWalk you can develop a list of supported MIBs and, in this way,
obtain full descriptions of variables and possible values. Besides that,
MIB documents contain information about SNMP variables that are
available only for writing. After analyzing information retrieved with
SnmpWalk from hardware or software SNMP sources, you can use SnmpSet
and SnmpGet tools to change and obtain values.
The value of SnmpWalk is not limited to only the SNMP analysis of
supported features. This tool can effectively obtain SNMP tables and
read whole sections of variables. This particularly refers to tables
that are often used for presenting statistical and status information.
SnmpWalk is a command-line tool, which makes possible its use in
scripts. This tool supports modern IPv6 in addition to the standard
IPv4. Moreover, SnmpWalk allows you to use a simple version of
SNMPv1/SNMPv2c and also supports a safe version of SNMPv3.
2. Features
------------
+ Support of SNMP v1/v2c and SNMPv3
+ Support of IPv4 and IPv6
+ Command line interface (CLI)
+ Full or partial SNMP variables tree
+ Allows for any type of SNMP variable
+ Various Auth. & Privacy protocols
+ Windows NT/2000/XP/2003/Vista/2008
3. Usage & Parameters
----------------------
SnmpWalk.exe [-q] -r:host [-p:port] [-t:timeout] [-v:version] [-c:community]
[-ei:engine_id] [-sn:sec_name] [-ap:auth_proto] [-aw:auth_passwd]
[-pp:priv_proto] [-pw:priv_passwd] [-ce:cont_engine] [-cn:cont_name]
[-os:start_oid] [-op:stop_oid] [-csv]
-q Quiet mode (suppress header; print variable values only).
-r:host Name or network address (IPv4/IPv6) of remote host.
-p:port SNMP port number on remote host. Default: 161
-t:timeout SNMP timeout in seconds (1-600). Default: 5
-v:version SNMP version. Supported version: 1, 2c or 3. Default: 1
-c:community SNMP community string for SNMP v1/v2c. Default: public
-ei:engine_id Engine ID. Format: hexadecimal string. (SNMPv3).
-sn:sec_name SNMP security name for SNMPv3.
-ap:auth_proto Authentication protocol. Supported: MD5, SHA (SNMPv3).
-aw:auth_passwd Authentication password (SNMPv3).
-pp:priv_proto Privacy protocol. Supported: DES, IDEA, AES128, AES192,
AES256, 3DES (SNMPv3).
-pw:priv_passwd Privacy password (SNMPv3).
-cn:cont_name Context name. (SNMPv3)
-ce:cont_engine Context engine. Format: hexadecimal string. (SNMPv3)
-os:start_oid Object ID (OID) of first SNMP variable to walk. Default:.1
-op:stop_oid Object ID (OID) of last SNMP variable to walk.
Default: walk to the very last variable.
-csv Output in CSV (Comma Separated Values) format.
4. Examples
------------
SnmpWalk.exe -r:MainRouter -csv
SnmpWalk.exe -r:10.0.0.1 -t:10 -c:"admin_rw" -os:.1.3.6.1.2.1.1
SnmpWalk.exe -r:"::1" -v:3 -sn:SomeName -ap:MD5 -aw:SomeAuthPass -pp:DES
-pw:SomePrivPass -os:.1.3.6.1.2.1 -op:.1.3.6.1.2.65535 -q
5. License & Disclaimer
------------------------
FREE USE LICENSE. You may install and use any number of copies
of this SOFTWARE on your devices free of charge. You must
distribute a copy of this license within ReadMe.txt file with
any copy of the SOFTWARE and anyone to whom you distribute the
SOFTWARE is subject to this license.
RESTRICTIONS. You may not reduce the SOFTWARE to human readable
form, reverse engineer, de-compile, disassemble, merge, adapt,
or modify the SOFTWARE, except and only to the extent that such
activity is expressly permitted by applicable law notwithstanding
this limitation. You may not rent, lease, or lend the SOFTWARE.
You may not use the SOFTWARE to perform any unauthorized transfer
of information, such as copying or transferring a file in
violation of a copyright, or for any illegal purpose.
NO WARRANTIES. To the maximum extent permitted by applicable law,
SnmpSoft Company expressly disclaims any warranty for this
SOFTWARE. The SOFTWARE and any related documentation are provided
"as is" without warranty of any kind, either express or implied,
including, without limitation, the implied warranties of
merchantability or fitness for a particular purpose. The entire
risk arising out of use or performance of the SOFTWARE remains
with you.
6. Version History
-------------------
1.02 - FIXED: CSV format output
1.01 - FIXED: Redirecting the output to a file
1.0 - Initial release
SnmpSoft Company
================
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http://www.snmpsoft.com
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