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| Chapter 14 IGMP |
| Table 57 Network Settings > IGMP Setting > IGMP Filter (continued) | |
| LABEL | DESCRIPTION |
| Allow IGMP | Select specific LAN Ethernet ports upon which to accept IGMP packets. |
| packets from | Clear individual LAN Ethernet port options to discard IGMP packets |
| Ethernet LAN | received on those ports. |
| port1 ~ 4 |
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| LAN Host | This table lists the LAN computers the ZyXEL Device has detected. |
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| LAN Host IP | This is the IP address of a computer on the ZyXEL Device’s LAN. |
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| Type | This shows whether or not the LAN device is a Set Top Box (STB). |
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| IGMP Enabled | This shows whether or not the LAN device is allowed to access IGMP |
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| services through the ZyXEL Device. |
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| Max Allowed | This is how many IGMP channels the LAN device is allowed to |
| Channel | subscribe to. |
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| Modify | Click the Edit icon to change the entry. |
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| Multicast Service | Use this section to limit access to IGMP multicast service domains. |
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| Add a new | Click this to add a new IGMP multicast service domain. |
| service |
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| Service Name | This is the name of an IGMP multicast service domain. |
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| Multicast Group | This is the multicast address and subnet that the service domain uses. |
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| STB Max | This is to how many of the service domain’s IGMP channels a LAN STB |
| Channels | device is allowed to subscribe. |
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| This is to how many of the service domain’s IGMP channels LAN | |
| Channels | devices other than STBs are allowed to subscribe. |
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| Modify | Click the Edit icon to change the entry. |
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| Click the Delete icon to delete the entry. |
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| Add a new host | Click this to limit a LAN host’s IGMP access. |
| limitation |
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| Service Name | This is the name of an IGMP multicast service domain. |
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| LAN IP | This is the IP address of a computer on the ZyXEL Device’s LAN. |
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| IGMP Enabled | This shows whether or not the LAN device using the specified IP |
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| address is allowed to use the IGMP multicast service domain. |
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| Max Allowed | This shows to how many of the IGMP multicast service domain’s |
| Channel | channels the LAN device using the specified IP address can subscribe. |
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| Modify | Click the Edit icon to change the entry. |
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| Click the Delete icon to delete the entry. |
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| Apply | Click Apply to save your changes. |
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| Cancel | Click Cancel to restore your previously saved settings. |
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| 205 |
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