[FROG] Ubuntu 16.04 and PIMd

[Donald Sharp]

Can we get output of:

'show ip mroute count'  when traffic is flowing?  I
cat /proc/net/ip_mr_vif
cat /proc/net/ip_mr_cache

What is your pim configuration as well?  Can you show us that?

donald

On Fri, May 12, 2017 at 10:15 AM, Vladimir V Romadin <wowks at ya.ru> wrote:
> Hi all!
>
> I'm trying to build a test setup with Ubuntu 16.04 x86_64 + Frr/Pimd and it
> doesn't work for me.
> Just tell me, if this is a wrong place for asking for help.
>
> Have to Intel NICs: enp5s1f0 and enp5s1f1.
> Test "client" (mac book + VLC) is connected to enp5s1f1.
>
> Tcpdump shows UDP packets on enp5s1f0: IP (…ttl 59…) 172.16.172.6.37266 >
> 239.255.10.161.5500: UDP, length 1316
>
> I can see mroute in OS:
> # ip mroute
> (0.0.0.0, 239.255.10.161)        Iif: enp5s1f0   Oifs: enp5s1f0 enp5s1f1
>
> I can see sysctl’s:
> net.ipv4.conf.all.forwarding = 1
> net.ipv4.conf.all.mc_forwarding = 1
>
> Traffic is not forwarded to enp5s1f1 (to client).
>
>
> Some more info:
> # uname -a
> Linux gw_mgw0 4.4.0-77-generic #98-Ubuntu SMP Wed Apr 26 08:34:02 UTC 2017
> x86_64 x86_64 x86_64 GNU/Linux
>
> vtysh# sh ver
> FRRouting 2.0-MyOwnFRRVersion ()....     '--prefix=/usr'
> '--enable-exampledir=/usr/share/doc/frr/examples/'
> '--localstatedir=/var/run/frr' '--sbindir=/usr/lib/frr'
> '--sysconfdir=/etc/frr' '--enable-pimd' '--enable-watchfrr'
> '--enable-ospfclient=yes' '--enable-ospfapi=yes' '--enable-multipath=64'
> '--enable-user=frr' '--enable-group=frr' '--enable-vty-group=frrvty'
> '--enable-configfile-mask=0640' '--enable-logfile-mask=0640'
> '--enable-rtadv' '--enable-tcp-zebra' '--enable-fpm' '--enable-ldpd'
> '--with-pkg-git-version' '--with-pkg-extra-version=-MyOwnFRRVersion'
>
> vtysh# sh ip pim upstream
> Iif       Source          Group           State Uptime   JoinTimer RefCnt
> …
> enp5s1f0  0.0.0.0         239.255.10.161  Jnd   02:09:03 00:00:58       1
> …
>
>
> What I missing?
> Thanks in advance
>
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