DNS
Advanced > DNS
1. Log into your modem router management page (see “Access your modem router
management page” on page 23).
2. Click on Advanced and click on DNS.
3. Select Set DNS Manually to enable manual configuration of DNS relay.
4. Input the IP address in DNS 1, DNS 2, and DNS 3.
5. Click Apply Changes to save settings.
Allow/deny multicast streaming
Advanced > Network Tools > IGMP Proxy
In some cases, applications require multicast communication (also called IP multicast
which is the delivery of information to a specific group of computers or devices in a
single transmission) typically used in media streaming applications. Multicast streaming
is disabled by default on your router to deny applications that require multicast
communication through your router.
IGMP Proxy
1. Log into your router management page (see “Access your router management page”
on page 23).
2. Click on Advanced, click on Network Tools and select IGMP Proxy.
3. Review the settings below and click Apply Changes to save your settings.
• IGMP Proxy: Select the Enable or Disable the IGMP Proxy
• Multicast Allowed: Select Enable or Disable
• Robust Count: Enter the query count
• Last Member Query Count: Enter last member query count
• Query Interval: Enter response query interval
• Query Response Interval: Enter response interval
• Group Leave Delay: Enter the delay interval
IGMP Snooping
Setup > Local Network > LAN Interface
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