ip multicast boundary [filter-autorp]
Thanks Petr!
-tim
—– Original Message —- From: Petr Lapukhov To: Tim Chan Cc: ccielab@groupstudy.com Sent: Friday, September 1, 2006 1:32:17 AM Subject: Re: ip multicast boundary [filter-autorp]
Hi Tim, the idea is that filter-autorp filters “denied” groups from Auto-RP messages, hence permitting Auto-RP announces to pass-through boundary, but cutting out certain unwanted groups. HTH
2006/9/1, Tim Chan : Hi all,
I’m not 100% sure what the “filter-autorp” keyword means.
It’s applied after the acl, so does that mean that for those prefixes in the acl it will also block auto-rp messages for those specific prefixes?
So if I’m trying to block auto-rp messages from being sent out to a backbone router…are these the same then?
access-list 10 deny 224.0.1.39 access-list 10 deny 224.0.1.40 access-list 10 permit any ! interface ethernet 0/0 ip multicast boundary 10
vs.
access-list 10 deny 224.0.0.0 15.255.255.255 access-list 10 permit any ! interface ethernet 0/0 ip multicast boundary 10 filter-autorp
Any comments would be helpful.. -tim
























