From: Craig Dorry (chdorry@yahoo.com)
Date: Thu Jul 17 2003 - 09:09:46 GMT-3
Try this:
ip pim rp-address 138.2.5.5 2 override
The keyword override causes the router to use
statically configured RPs over any RP information
learned via auto-rp. Without override, the auto-rp
information is preferred as you are seeing below.
--- "Hung, Sing-Yu" <Sing-Yu.Hung@pccw.com> wrote:
> Hi,
>
> r5#si pim
> ip pim sparse-dense-mode
> ip pim sparse-dense-mode
> ip pim send-rp-announce Loopback0 scope 15
> group-list 2
> ip pim send-rp-discovery Loopback0 scope 15
>
> R6#si pim
> ip pim sparse-dense-mode
> ip pim sparse-dense-mode
> ip pim rp-address 138.2.5.5 2
>
> R6#sho access-lists 2
> Standard IP access list 2
> permit 224.1.1.1 (114 matches)
> deny any (4 matches)
>
> R6#sho ip pim rp mapping
> PIM Group-to-RP Mappings
>
> Group(s) 224.1.1.1/32
> RP 138.2.5.5 (?), v2v1
> Info source: 138.2.5.5 (?), elected via Auto-RP
> Uptime: 00:01:32, expires: 00:02:24
> Group(s) 224.1.1.2/32
> RP 138.2.5.5 (?), v2v1
> Info source: 138.2.5.5 (?), elected via Auto-RP
> Uptime: 00:01:32, expires: 00:02:24
> Acl: 2, Static
> RP: 138.2.5.5 (?)
>
>
> So I don't think the following config be enough to
> make sure r6 only
> registers with the RP 138.2.5.5 for multicast
> addresses 224.1.1.1.
>
> Bradford Hung
>
> -----Original Message-----
> From: Rivalino YMT.
> [mailto:rivel131@cyberlib.itb.ac.id]
> Sent: Thursday, July 17, 2003 2:36 PM
> To: ccielab@groupstudy.com
> Subject: Re: static multicast RP's
>
>
> This is the answer:
>
> r1
> ip pim rp-address 1.1.1.1 5
> !
> access-list 5 permit 224.1.1.1
> access-list 5 permit 224.1.1.2
>
> It does not need 'access-list 5 deny any'.
>
> Thanks,
> Rivalino
>
> On Wed, 16 Jul 2003, Brown, Patrick (NSOC-OCF}
> wrote:
>
> > Would the following config be enough to make sure
> r1 only registers with
> the
> > RP 1.1.1.1 for multicast addresses 224.1.1.1 and
> 224.1.1.2?
> >
> > r1
> > ip pim rp-address 1.1.1.1 5
> >
> > access-list 5 permit 224.1.1.1
> > access-list 5 permit 224.1.1.2
> > access-list 5 deny any
> >
> > or would I have to do
> >
> > r1
> > ip pim rp-address 1.1.1.1
> > ip pim accept-rp 1.1.1.1. 3 5
> >
> > access-list 3 permit 1.1.1.1
> >
> > access-list 5 permit 224.1.1.1
> > access-list 5 permit 224.1.1.2
> > access-list 5 deny any
> >
> >
> >
>
This archive was generated by hypermail 2.1.4 : Wed Aug 06 2003 - 06:52:42 GMT-3