I am new to using mod_rewrite and have been trying to create a rule to do something rather simple, but keep hitting a wall.  I have been trying to research online how to do it, but I keep finding global changes and not specific to what I am trying to do.  Essentially I am looking to use a rewrite rule to redirect users in an application from

http://server4/perl.pl?n=1  to http://server1/perl.pl?n=1

I tried using

RewriteEngine on

Options +FollowSymlinks

RewriteCond %{QUERY_STRING}  ^n=1$

RewriteRule ^$ http://127.0.0.1/ perl.pl [L]

RewriteCond %{QUERY_STRING}  ^n=2$

RewriteRule ^$ http://127.0.0.1/ perl.pl [L]

RewriteCond %{QUERY_STRING}  ^n=3$

RewriteRule ^$ http://mypcname/perl.pl [L]

To test on my local host but I am guessing that it is not even close to what I want to do.