6450-P10 not forwarding multicast packets

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kgoh2
Member
Posts: 2
Joined: 30 Aug 2018 04:17

6450-P10 not forwarding multicast packets

Post by kgoh2 »

Hi,

I am having a problem with 6450-P10 forwarding multicast packets to port 1/2 within the same vlan (1047).
Incoming multicast is from port 1/12. Multicast group: 225.0.0.1.
Please help.

I have the following configurations:
vlan 1047 802.1q 1/12 "Tag port 1/12 vlan 1047"
vlan 1047 port default 1/2
ip multicast status enable
ip multicast vlan 1047 status enable

Able to see the multicast group:
-> show ip multicast group
Total 1 Groups
Group Address Source Address VLAN Port Mode Static Count Life RVLAN
---------------+---------------+-----+-----+--------+-------+------+-----+------
225.0.0.1 0.0.0.0 1047 1/2 exclude no 56 217 -

But show ip multicast forward shows nothing:
-> show ip multicast forward
Total 0 Forwards
Ingress Egress
Group Address Host Address Tunnel Address VLAN Port VLAN Port RVLAN
---------------+---------------+---------------+-----+-----+-----+-----+------
->

-> show chassis
Chassis 1
Model Name: OS6450-P10,
Description: 8 POE 10/100/1000 + 2 Combo + 2 5G STK/UPLINK,
Part Number: 903776-90,
Hardware Revision: 02,
Serial Number: U1183164,
Manufacture Date: MAR 11 2016,
Admin Status: POWER ON,
Operational Status: UP,
Number Of Resets: 1
MAC Address: 2c:fa:a2:3e:1c:44,


-> show system
System:
Description: Alcatel-Lucent OS6450-P10 6.6.5.63.R02 GA, December 16, 2014.,
Object ID: 1.3.6.1.4.1.6486.800.1.1.2.1.12.1.2,
Up Time: 2 days 1 hours 16 minutes and 56 seconds,
Contact: Alcatel-Lucent, http://alcatel-lucent.com/wps/portal/enterprise,
Name: vxTarget,
Location: Unknown,
Services: 72,
Date & Time: SUN JAN 02 2000 02:05:15 (UTC)

Flash Space:
Primary CMM:
Available (bytes): 55908352,
Comments : None
silvio
Alcatel Unleashed Certified Guru
Alcatel Unleashed Certified Guru
Posts: 1886
Joined: 01 Jul 2008 10:51
Location: Germany

Re: 6450-P10 not forwarding multicast packets

Post by silvio »

like written in a lot of articles here (this is the same at all switches): you need an ip interface in this vlan. At least in one switch - and this switch has to configure as multicast querier.
regards
Silvio
kgoh2
Member
Posts: 2
Joined: 30 Aug 2018 04:17

Re: 6450-P10 not forwarding multicast packets

Post by kgoh2 »

Thanks Silvio for your help.
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