Hi, here is what iv got ... 

use Net::Telnet::Cisco;
#use strict;
#use warnings;
#use diagnostics;
#use threads;

my %users =("1" => "admin",
            "2" => "admin",
            "3" => "admin",
            "4" => "admin",
            "5" => "admin",
            "6" => "none",
            "7" => "admin",
            "8" => "admin",
            "9" => "admin",
            "10" => "admin",
        );
            
my %pwds = ("1" => "admin",
            "2" => "admin",
            "3" => "admin",
            "4" => "admin",
            "5" => "admin",
            "6" =>"s0m3th1ng",
            "7" => "admin",
            "8" => "admin", # not connected
            "9" => "admin",
            "10" => "admin",
            );
            
for ( $i = 1; $i<=10; $i++){
    $device = "172.16.$i.251";
    
    if ( $users{$i} eq "none" )     
        {
            my $curpwd = $pwds{$i};
    
            my $session = Net::Telnet::Cisco->new(Host => "$device",
                                        Input_log => "perllogrouter/ro
+uter$i.log",
                                        );
    
            eval { $session->login(Password => $curpwd);};
            if ($@)
      {
      print "Error: $@\n";
      }
      else {
            if ($session->enable("$curpwd"))
            {
            
            
                # Execute a command
            @output = $session->cmd ('show running-config | section ho
+stname');
            print "@output\n";
            print " ==================================================
+====\n";
            
            }    
    $session->close;
            }
    }
    
        else 
    {
    my $session = Net::Telnet::Cisco->new(Host => "$device",
                                        Input_log => "perllogrouter/ro
+uter$i.log",
                                        );
    eval {$session->login($users{$i}, $pwds{$i});};
                
        if ($@)
      {
      print "Error: $@\n";
      }
      else {        
            # Execute a command
            @output = $session->cmd ('show running-config | section ho
+stname');
            print "@output\n";
            print " ==================================================
+====\n";
        }
    }
    
}

[download]

I have note that if i have bad or wrong password the script continue but if i have Router that is not alive the script not continue it ends there ...

In reply to Re^6: Cisco Telnet by mvip
in thread Cisco Telnet by mvip

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