SYNOPSIS

Snmpscan is a simple, yet powerful (and fast!) command-line SNMP scanner. Its aim is to reproduce the funcionalities of popular tools such as nbtscan, scanssh, smtpscan and other.

*WEB REFERENCES*

Home page: snmpscan.rubyforge.org/ Project page (and download): rubyforge.org/projects/snmpscan/

REQUISITIES

You must have Ruby installed (of course!) and the wonderful SNMP Ruby library written by Dave Halliday (snmplib.rubyforge.org/). Download a copy from rubyforge.org/projects/snmplib/ or simply do a

# gem install snmp

INSTALLATION

If you got this software on a tarball tgz, simply install it with

# ruby setup.rb

Otherwise you can use gem:

# gem install snmpscan

EXAMPLES

Directly from the online help:

snmpscan 10.10.10.64
   Scans host 10.10.10.64 with default values 

snmpscan -t 200 -c comread -m sysName 172.30.149.0/24
   Scans a range of 255 addresses for mib sysName.0, with comunity
   password "comread" and a timeout value of 200 milliseconds

If you use the -V (–verbose) option, you will have more output, like a string with the motivation for the failed scan for every host:

snmpscan -V 172.30.149.0/24

172.30.149.0:   host 172.30.149.0 not responding
172.30.149.1:   host 172.30.149.0 not responding

and so on.

*AUTHOR and LICENSE*

This software is written by Marco Ceresa. ceresa@gmail.com

License: Ruby.