comment on

This is not realy a perl question.

An internet search for GTP turns up GPRS_Tunnelling_Protocol Is that what you mean?

If you are looking to tunnel internet packets through another networking protocol, then you need to setup a VPN. If you want to limit the traffic that can go through that VPN, then you need to put a firewall, and possibly a proxy in front of it. So to limit the websites that your users can access, you could setup the firewall so that it will only accept web connections from the proxy, and setup the proxy so that only a white list of sites are allowed.

In reply to Re^3: Networking in perl by chrestomanci
in thread Networking in perl by KVB

Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
Want more info? How to link or How to display code and escape characters are good places to start.


Your skill will accomplish what the force of many cannot
	PerlMonks