$ bundle install

$ ./ciscobruter.rb -h
ciscobruter.rb VERSION: 1.0.0 - UPDATED: 01/20/2016

    -u, --username   [Username]      	Username to guess passwords against
    -p, --password   [Password]      	Password to try with username
    -U, --user-file  [File Path]     	File containing list of usernames
    -P, --pass-file  [File Path]     	File containing list of passwords
    -t, --target     [URL]           	Target VPN server example: https://vpn.target.com
    -l, --login-path  [Login Path]   	Path to login page.  Default: /+webvpn+/index.html
    -v, --verbose                    	Enables verbose output

$ ./ciscobruter.rb -t https://vpn.targetserver.com -U usernames.txt -p "Winter2015!"