Re: How to filter RP Group registration ?

From: xprtofnet (xprtofnet@yahoo.com)
Date: Sat Sep 16 2006 - 02:37:14 ART


one other way is rp sink.

--- xprtofnet <xprtofnet@yahoo.com> wrote:

> the only way i got the ping to stop is by using
> extended acl and applying it to the interface.
> Static
> rp works ok with rp-announce cmd with group
> filtering.
> autorp does not work with this cmd.
>
> any inputs welcome.
>
> --- xprtofnet <xprtofnet@yahoo.com> wrote:
>
> > Folks,
> >
> > This is what i am trying to do but dont know if
> > whats
> > wrong:
> >
> > I want RP to accept registration from 224.2.2.2
> only
> > and i am denying 224.3.3.3
> >
> > Here is RP configs:
> >
> > ip pim send-rp-announce Loopback0 scope 10
> > group-list
> > 10
> > ip pim send-rp-discovery Loopback0 scope 10
> > !
> > access-list 10 permit 224.2.2.2 log
> > access-list 10 deny 224.3.3.3 log
> > !
> >
> > but here is what it shows:
> >
> > R4#sho ip pim rp map
> > PIM Group-to-RP Mappings
> > This system is an RP (Auto-RP)
> > This system is an RP-mapping agent (Loopback0)
> >
> > Group(s) 224.2.2.2/32
> > RP 100.1.4.4 (?), v2v1
> > Info source: 100.1.4.4 (?), elected via
> Auto-RP
> > Uptime: 00:03:49, expires: 00:02:11
> > Group(s) (-)224.3.3.3/32
> > RP 100.1.4.4 (?), v2v1
> > Info source: 100.1.4.4 (?), elected via
> Auto-RP
> > Uptime: 00:03:49, expires: 00:02:07
> > R4#
> >
> > Why is 224.3.3.3 showing up when I have a filter ?
> >
> > I am not sure what (-) means...but i am able to
> PING
> > this group.
> >
> > How can I stop the Source/Recievers from
> > communicating
> > through RP with filtering ?
> >
> >
> > Thank you..
> >
> >
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>



This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:40 ART