From owner-freebsd-multimedia Wed Apr 1 20:15:09 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id UAA13446 for freebsd-multimedia-outgoing; Wed, 1 Apr 1998 20:15:09 -0800 (PST) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from labinfo.iet.unipi.it ([131.114.9.5]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id UAA13391 for ; Wed, 1 Apr 1998 20:14:52 -0800 (PST) (envelope-from luigi@labinfo.iet.unipi.it) Received: from localhost (luigi@localhost) by labinfo.iet.unipi.it (8.6.5/8.6.5) id EAA25754; Thu, 2 Apr 1998 04:39:35 +0200 From: Luigi Rizzo Message-Id: <199804020239.EAA25754@labinfo.iet.unipi.it> Subject: Re: The FreeBSD lounge... To: jonny@coppe.ufrj.br (Joao Carlos Mendes Luis) Date: Thu, 2 Apr 1998 04:39:35 +0200 (MET DST) Cc: jonny@coppe.ufrj.br, cshenton@it.hq.nasa.gov, gurney_j@resnet.uoregon.edu, hasty@rah.star-gate.com, multimedia@FreeBSD.ORG In-Reply-To: <199804020201.XAA15139@gaia.coppe.ufrj.br> from "Joao Carlos Mendes Luis" at Apr 1, 98 11:01:22 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > Have you tried to make an IP alias and use it as the "local" IP in > mrouted tunnel ? This would probably fool mrouted. did not experiment extensively with this, but i had mixed success -- somehow some problem seems to exist. Plus i am not sure on the visibility in the outside of data generated with the aliased IP. > The best way of course would be to have multicast support native in > the access server. Does somebody know if any access server supports > this ? Would FreeBSD suport multicast over serial lines ? prova# ifconfig tun0 tun0: flags=8051 mtu 1500 but still i have no idea what ppp does with this. Plus, there is the same problem with addresses. > What would be the right way to tell mrouted that I want a tunnel just > to have internal access, not routing through ? i don't know enough about mrouted internals. I will have to ask Bill Fenner about the way it works. cheers luigi -----------------------------+-------------------------------------- Luigi Rizzo | Dip. di Ingegneria dell'Informazione email: luigi@iet.unipi.it | Universita' di Pisa tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ _____________________________|______________________________________ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message