[j-nsp] EX series and ipv6 multicast / mld.. Doesn't forward with IGMP-SNOOPING enabled

[Chris Evans]

Check this out..

   *IGMP-SNOOPING Disabled*

user at EX4200-1> show pfe route inet6 prefix ff00::/8


IPv6 Route Table 0, default.0, 0x0:

Destination                              Type     NH ID Interface

---------------------------------------- -------- ----- ---------

ff00::/8                                  Resolve  1348

ff02::/16                                mdiscard    43

ff02::1                                     Mcast    39

ff02::2                                     Mcast    39

ff02::d                                     Mcast    39

ff02::16                                    Mcast    39

ff02::1:ff00:1                               Recv  1329 vlan.1

ff02::1:ff68:3200                            Recv  1333 vlan.1



*IGMP-SNOOPING Enabled*

user at EX4200-1> show pfe route inet6 prefix ff00::/8


IPv6 Route Table 0, default.0, 0x0:

Destination                              Type     NH ID Interface

---------------------------------------- -------- ----- ---------

ff00::/8                                  Resolve  1348

ff02::/16                                mdiscard    43

ff02::1                                     Mcast    39

ff02::2                                     Mcast    39

ff02::d                                     Mcast    39

ff02::16                                    Mcast    39

ff02::1:ff00:1                               Recv  1329 vlan.1

ff02::1:ff68:3200                            Recv  1333 vlan.1

*ff05::1:3:2001:xxxx:xxxx:xxxx:225:ff:fe4e:6c8e/256  mdiscard    43 <---
This is my host sending ICMP to ff05::1:3 (well known dhcpv6)*

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On Tue, Mar 29, 2011 at 9:49 PM, Chuck Anderson <cra at wpi.edu> wrote:

> "from ip-version" isn't a valid match type on EX4200 / 10.4R3.
>
> I've re-opened a JTAC case on this as well.
>
> On Tue, Mar 29, 2011 at 09:19:03PM -0400, Chris Evans wrote:
> >
> http://forums.juniper.net/t5/Ethernet-Switching/IPv6-multicast-not-forwarding-when-IGMP-SNOOPING-is-enabled/td-p/82812
> >
> > This guy posted a workaround.. Guess I'll try it and see if it helps..
> >
> > On Tue, Mar 29, 2011 at 2:03 PM, Chris Evans <chrisccnpspam2 at gmail.com
> >wrote:
> >
> > > Opened a JTAC case to get some more attention on this.. They're telling
> me
> > > 11.4 due to some 'limitations'..
> > >
> > > Rather frustrating, seems like I'm always grinning teeth at JUNOS..
> When
> > > you need features, Juniper is lacking.. 18 to 24months behind everyone
> else.
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