Hey. There's a great feature on sonicwalls that allows a user (from the WAN) to login via a web page to a firewall, and upon verification, it opens up all (or certain predifined) ports to the IP that the user is logging in from. Does anyone know of a linux implimintation of this? Doesn't seem too hard to do w/ perl, but I'm not sure how secure it would be. The sonicwalls use a java applet to accomplish this.
Justin
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