topic configuring igmp proxy for particular vlan in extreme summit x460-24t in ExtremeSwitching (EXOS/Switch Engine)

configuring igmp proxy for particular vlan in extreme summit x460-24t

sumeetinanicdot — Fri, 23 Jul 2021 12:41:30 GMT

hi ,

my vlan 113 setting is as follows

configure vlan vlan113 tag 113configure vlan vlan113 add ports 21-24 taggedconfigure vlan vlan113 ipaddress 172.16.113.1 255.255.255.0enable ipforwarding vlan vlan113configure vlan vlan113 dhcp-address-range 172.16.113.2 - 172.16.113.200configure vlan vlan113 dhcp-options default-gateway 172.16.113.1configure vlan vlan113 dhcp-options dns-server 196.1.105.47enable dhcp ports 21-24 vlan vlan113

When I run following command

# show igmp vlan113

I get
Interface on VLAN vlan113 is enabled and up.
inet 172.16.12.1/24
Locally registered multicast addresses:
224.0.0.2 224.0.0.22
Learned multicast addresses(Last Querier=172.16.12.1):

s = static igmp member

Flags:
IP Fwding YES IPmc Fwding NO IGMP YES
IGMP Ver V2 Snooping YES Proxy Query YES
XmitRtrAlrt YES RcvRtrAlrtReq NO

I can run stream rtp://224.0.0.18:5004 and rtp://224.0.0.12:5010 fine using vlc .

How can I allow 239.255.x.x multicast streaming in this vlan ?

Thanks.

Re: configuring igmp proxy for particular vlan in extreme summit x460-24t

Tomasz — Sat, 24 Jul 2021 01:59:55 GMT

Hi,

If I understand your case correctly, there’s nothing much you have to do. IGMP, IGMP Snooping shall be enabled (it is so by default). Any new mcast streams that are seen, shall be seen under “show igmp vlan” and “show igmp snooping vlan”. 224.0.0.2 and 224.0.0.22 are seen because multicast-capable devices use it. If you enabled OSPF or VRRP you would see additional addresses (e.g. VRRP uses 224.0.0.18).

Hope that helps,

Tomasz

Re: configuring igmp proxy for particular vlan in extreme summit x460-24t

sumeetinanicdot — Sat, 24 Jul 2021 06:25:20 GMT

can you give a specific command I should try ?