Multicast routing howto?

2008-08-03 Thread Kurt Buff
I've put together a router for work - it's a 7-Stable box, with 3 dual-port NICs in it. It's in use by our test/dev folks, and I've been asked to enable/configure multicast on it. It has one port on the production LAN (192.168.123.0/24), and the other 5 on the test/dev networks (10.0.0.0/24,

Need help with multicast routing over VPN

2008-05-28 Thread Michael Doyle
it properly insofar as I understood it. I also re-compiled the kernels of the firewalls to enable multicast routing. I have not succeeded in getting the phone systems to see eachothers' multicast packets, and after several attempts, all I have done is to crash the firewalls, and annoy my

Re: Multicast Routing Performance

2003-06-04 Thread Massimiliano Stucchi
On Tue, 3 Jun 2003 14:18:25 +0100 (BST) Gavin Kenny [EMAIL PROTECTED] wrote: Does any one have any experience of using a FreeBSD Box as a multicast router? I have a PIII 800Mhz with two 100Mbps NICS, what kind of throughput can I expect to get out of this setup? From my past experiences,

Re: Multicast Routing Performance

2003-06-04 Thread Olivier Nicole
Does any one have any experience of using a FreeBSD Box as a multicast router? I have a PIII 800Mhz with two 100Mbps NICS, what kind of throughput can I expect to get out of this setup? We have been doing that for years. But don't expect too much speed with a PIII 800, we usually have

Re: Multicast Routing Performance

2003-06-04 Thread Gavin Kenny
Ahh! I am doing some testing of multicast video streaming. It streams a single 8Mbps stream fine but if I add another to it the throughput just falls away for both streams. Am I asking too much to stream approx 16Mbps? I kinda thought that 100Mbps NICs and a PIII would handle it. I don't suppose

Re: Multicast Routing Table Modification

2003-06-02 Thread Olivier Nicole
1. pick up the multicast packets before they are routed in the kernel That would not be a clean way to do it, but if you want to concentrate on your routing module, why not using a firewall to do the pick-up/redirection of the packets? I read that IPF has a way to write rules that will redirect

Multicast Routing Table Modification

2003-06-01 Thread Dixon Siu
Hi, I am working on a project that required me to modify the routing behaviours at the kernel level. I have been searching information from the Internet and FreeBSD.org. But no luck at all. Basically, I need to do the following: 1. pick up the multicast packets before they are routed in the

Re: Multicast Routing

2003-01-02 Thread mark tinguely
that are wanted. For multiple ethernet cards on one machine, a multicast routing program such as pimd (PIM) or mrouted (DVMRP) is usually used, and it forwards data when a remote client joins a multicast group (address). You sound like you want to static route the multicast traffic. I have seen default

Multicast Routing

2003-01-01 Thread Nick H. -- Technical Support Engineer
Anyone have any good how-to's on how to setup a FreeBSD box to do multicast routing? Im wanting to setup a FreeBSD gateway that will have a Cable modem and a DSL modem connected to it. Any traffic on certain ports I want to go through (out) one interface (dc0) and the rest to go through