Hi Perl monks
I have a requirement where i need to connect to 900 routers and execute few commands and capture the output. I am using Net::OpenSSH module for fulfilling my requirement. But we have ssh key authentication issue that is causing a problem for me. I cant manually connect to 900 servers to establish the SSH key. Is there a method for me to tackle it in script. The script given below is being used to connect to 1 router and execute the command
#!/usr/bin/perl
use strict;
use warnings;
use Net::OpenSSH;
my ($ssh,$password);
my $host = "10.0.0.183";
my $user_name = q(username);
$password = q(My_Password);
$ssh = Net::OpenSSH->new($host, user => $user_name, password => $passw
+ord);
my $output = $ssh->system("show isis neighbors") or
die "remote command failed: " . $ssh->error;
print "output is = $output\n";