Zhone 6210 Guía Del Usuario
Hotwire 6210, 6211, and 6381 User’s Guide
Figure 4-15. Bridge Filters
Note: The bridge filter table contains three hidden rules. These rules are entered automatically by the system to ensure
that you don’t lock yourself out of the system. The first rule allows all ARP frames through the system. The second
rule allows all IPv4 frames with the destination MAC address of the modem to go through. The third rule allows all
IPv4 frames with the source MAC address of the modem to go through.
that you don’t lock yourself out of the system. The first rule allows all ARP frames through the system. The second
rule allows all IPv4 frames with the destination MAC address of the modem to go through. The third rule allows all
IPv4 frames with the source MAC address of the modem to go through.
The Apply button will temporarily save these settings. To make the change permanent, click on Tools (at the top of
the page) and select System Commands. At the System Commands page, click on Save All.
the page) and select System Commands. At the System Commands page, click on Save All.
Note: On a windows based machine, you can find a MAC address with the ipconfig program. At a command prompt,
type: ipconfig /all
type: ipconfig /all
4.6.6
Multicast/IGMP Snooping
This option enables the IGMP proxy, which allows NAT clients to participate in IGMP multicast groups. It should
only be enabled if NAT is also enabled.
only be enabled if NAT is also enabled.
To enable Multicasting:
1. From the Home screen, click on Advanced.
2. Under Advanced, select Muliticast. Figure 4-16 illustrates a typical Multicast configuration.
36 April 2004 6210-A2-GB21-10