Ii-5-7 Igmp; Ii-5-7-1 General Setting - Draytek Vigor3910 Series User Manual

I I - 5 - 7 I G
I I - 5 - 7 I G
IGMP is the abbreviation of Internet Group Management Protocol. It is a communication
protocol which is mainly used for managing the membership of Internet Protocol multicast
groups.
I I - 5 - 7 - 1 G
I I - 5 - 7 - 1 G
Available settings are explained as follows:
Item
IGMP Proxy
After finishing all the settings here, please click OK to save the configuration.
116
M P
M P
e n e r a l S e t t i n g
e n e r a l S e t t i n g
Description
Check this box to enable this function. The application of
multicast will be executed through WAN /PVC/VLAN port.
In addition, such function is available in NAT mode.
Interface – Specify an interface for packets passing
through.
IGMP version – At present, two versions (v2 and v3) are
supported by Vigor router. Choose the correct version
based on the IPTV service you subscribe.
General Query Interval – Vigor router will periodically
check which IP obtaining IPTV service by sending query. It
might cause inconvenience for client. Therefore, set a
suitable time (unit: second) as the query interval to limit
the frequency of query sent by Vigor router.
Add PPP header – Check this box if the interface type for
IGMP is PPPoE. It depends on the specifications regulated
by each ISP. If you have no idea to enable or disable, simply
contact your ISP providers.
Enable IGMP syslog - Check the box to store the IGMP
status ontot Syslog.
Vigor3910 Series User's Guide