The `show ip multicast` command is showing that pim does not think vpp0 or vpp1 have an ip address or an associated VIFI in the linux kernel.   I would recommend trying this again:

conf t
interface vpp0
  no ip pim sm
  ip pim sm
!

interface vpp1
  no ip igmp join 224.1.1.1 3.3.3.4
  no ip pim sm
  ip pim sm
  ip igmp join 224.1.1.1 3.3.3.4
!

Then let's re-issue a `show ip multicast` and see if those interfaces are now configured under pim.  If not we can discuss debugging.

I would also recommend joining the FRRouting slack for a real-time debugging ability.

donald


On Wed, Oct 24, 2018 at 8:17 AM Tamar Cohen <tamar_c@rad.com> wrote:

Hi Donald and thank you!!!!

Show ip multicast:

 

Show ip pim rp-info

Show running-config:

 

What I miss?

 

Thank you!!!!

From: Donald Sharp [mailto:sharpd@cumulusnetworks.com]
Sent: Wednesday, October 24, 2018 14:41
To: Tamar Cohen <tamar_c@rad.com>
Cc: FRRouting-Dev <dev@lists.frrouting.org>; frog <frog@lists.frrouting.org>; Arik Peretz <arik_p@rad.com>
Subject: Re: [FROG] Multicast Protocol

 

1) PIM-SM works, we are going to need a bit more data, can we get the output of `show ip multicast` and `show ip pim rp-info` as a start?

 

2) `terminal monitor` is currently only meant for when you telnet into a particular daemon.  There is no good way to have asynchronous logging data between all the daemons be sent to the vtysh process for what you are trying to do.  I would suggest using a `log file XXX` and in another window tail'ing that file.  I have also been known to turn on debugging, watching the log file via a `tail -f XXXX &` and then invoking vtysh to see output as I do work.

 

3) this is the same question as #1, so yes.

 

donald

 

On Wed, Oct 24, 2018 at 7:34 AM Tamar Cohen <tamar_c@rad.com> wrote:

Hi all,

My name is Tamar and I have the release 5.0.1 of the FRRouting, it is an excellent  IP routing protocol suite!

I try to use frr in multicast traffic.

1)      Is frr support multicast traffic? (I ask because I tried without success)

I write this commands:

ip multicast

ip pim rp IP ADDR

inteface INTERFACE

ip pim sm\\ in all interfaces

                               

                Also I add an ospf:

                                router ospf 1

network 0.0.0.0 0.0.0.0 area 0

                my setup include tow PC and one additional router (VM of cisco)

                This setup does not foreword a multicast traffic unfortunately …

2)      I try to debug the traffic in the frr with the “debug” commands but it does not print to the screen anything.

In the manual

When I wrote the command I got

Why?

3)      Is the frr support pim protocol?
It is written in the manual but not work in my setup

 

I would be very grateful if you could help me with this.

Thank you!

Tamar

 

 

cid:image002.jpg@01D26F1D.BF96EE00

Tamar Cohen

NFV SW Engineer

T: +972-73-270-7625

F: +972-08-6436791 | tamar_c@rad.com

www.rad.com  |  Follow RAD on LinkedIn  |  Facebook  |  Twitter  |  YouTube

 

 

 

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