On Mon, 28 Aug 2000, Brian wrote:
On Mon, 28 Aug 2000, Veda Narayan wrote:
Quoting Brian <signal@shreve.net>:
My network uses pim sparse mode, its enabled thruout the whole network.......I assume this is ok. Since my network is multicast all the way thru my upstreams even........I should be able to view streams from any servers on the multicast enabled network correct?
You have to setup your network with PIM dense mode, sparse mode will not work. So your egde router should be set with pim dense mode. Once that is done you want to set this on the hiper arc set ip appLICATION_SOURCE_ADDRESS igMP <eth:1> or <eth:2> Which ever interface is attached to that network. Now you have to setup the default user - enable igmp for the default user, enable igmp for the eth:1 or eth:2 interface. Set the default user and the eth:1/eth:2 interface to proxy, send and receive Igmp. -V
IGMP address on the Hiper arc. I think the command is set ip_source_address igmp <ip address of the interface>
when you say "multicast igmp address" what address is that exactly? Is that to point at my border router? Or is that a unique address to assign the arc?..........sorry i am a bit confused.
-V
Brian
On Tue, 25 Jul 2000, Antonio Querubin wrote:
On Tue, 25 Jul 2000, Steve Johnson wrote:
I have a USR/3Com Totalcontrol NAS with PRI/T1 cards in it. Does anyone know if these support multicast by default, and if not can someone point me the direction of some documentation on how to turn this on?
You'll need a HiPer ARC router card installed in the chassis to do multicast. The Netserver router card has no multicast capability. Multicast is disabled by default on the HiPer ARC. To turn it on you do something like:
set ip multicast proxy interface eth:1 set ip igmp eth:1 multicast_forwarding enabled set network user default igmp multicast_forwarding enabled set network user default igmp multicast_proxy enabled set network user default igmp routing enabled
This seems to work for users wishing to receive multicast via dialup. I haven't yet tested whether this also allows users to source multicast via dialup.
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----------------------------------------------- Brian Feeny, CCNA, CCDA signal@shreve.net Network Administrator ShreveNet Inc. (ASN 11881)
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-V
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----------------------------------------------- Brian Feeny, CCNA, CCDA signal@shreve.net Network Administrator ShreveNet Inc. (ASN 11881)
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