Date: Thu, 10 Feb 2000 09:53:58 -0600 From: "Burke Gallagher" <burke@gallagher.chicago.il.us> To: "Ivan Fetch" <ivanfetch@technologist.com>, <freebsd-questions@FreeBSD.ORG> Subject: Re: What can natd forward besides telnet, ftp, http, Etc? Message-ID: <001f01bf73df$0ae9a9d0$0200a8c0@fatman2k> References: <Pine.LNX.4.20.0002092151080.247-100000@ibis.ivanfetch.tzo.com>
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PPTP uses the GRE protocol. unlike tcp and udp is does not have a concept like ports therefore natd must forward all gre(pptp/vpn) traffic to one machine. Other than the pptp limitations I have not found anything that natd will not forward and handle. if you have services that are still blocked such as ftp, irc, real audio, you want to look at ipfw as well (the firewall rules in rc.firewall can be set from wide open to closed) ----- Original Message ----- From: "Ivan Fetch" <ivanfetch@technologist.com> To: "Ivan Fetch" <ivanfetch@technologist.com>; <freebsd-questions@FreeBSD.ORG> Sent: Wednesday, February 09, 2000 10:51 PM Subject: Re: What can natd forward besides telnet, ftp, http, Etc? > Hi Dan, > If I may: What does vpn use if not TCP or UDP? > > Thanks. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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