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Configuring the IGMP Proxy 131
SmartWare Software Configuration Guide 10 • IP interface configuration
Example: Display the ARP information.
node(cfg)#show arp
IP Interface eth0:
-----------------------------------------------------------------------------
Remote IP Remote MAC State TTL TxReq RxRep Usage
-----------------------------------------------------------------------------
69.138.216.1 00:01:5C:22:46:C2 reachable 342s 2 2 12
-----------------------------------------------------------------------------
IP Interface eth1:
-----------------------------------------------------------------------------
Remote IP Remote MAC State TTL TxReq RxRep Usage
-----------------------------------------------------------------------------
10.9.10.20 00:11:1A:4C:B1:1C reachable 408s 1454 1451 67939
10.9.10.12 00:02:2D:BB:13:FB reachable 326s 533 571 16819
10.9.10.2 00:09:5B:6F:93:06 reachable 518s 0 515 1054
10.9.10.166 00:09:5B:41:30:33 stale 556s 2 9 2277
10.9.10.10 00:80:AD:78:BB:DD reachable 394s 0 2 1982
10.9.10.11 00:50:04:74:94:6C reachable 433s 1 1 2
10.9.10.3 00:09:5B:53:D2:B0 reachable 521s 0 2 18
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Configuring the IGMP Proxy
To enable the IGMP proxy functionality, you need to define which interface shall be used to receive multicast
streams (upstream interface) and to which interfaces the multicast streams shall be forwarded (downstream
interfaces). The router then listens on the downstream interfaces for IGMP join messages and forwards them
to the upstream interface.
Mode: Context IP
Step Command Purpose
1 node(ctx-ip)[ctx-name]#
interface <if-name>
Go to the IP interface, which shall act as the IGMP proxy
upstream interface
2 node(if-ip)[if-name]# igmp
interface-type proxy-
upstream
Define the interface as the IGMP proxy upstream interface
3 node(ctx-ip)[ctx-name]#
interface <if-name>
Go to an IP interface, which shall act as an IGMP proxy down-
stream interface
4 node(if-ip)[if-name]# igmp
interface-type proxy-
downstream
Define the interface as an IGMP proxy downstream interface
5 Repeat steps 3 & 4 for any additional interface, which shall act
as an IGMP proxy downstream interface.