Zhone zNID-GPON-2402 Configuration Manual page 216

Special scenarios
216
zNID 24xx Series Configuration Guide
zNID Configuration requirements for MMR:
•
Two NAT BRouted VLANs must be created. All zNID LAN ports must
be UNTAGGED members of both VLANs. The zNID Uplink must be
TAGGED member of both. DHCP Server is enabled on the Data VLAN.
UPnP enabled on DATA VLAN.
•
IGMP Snooping must be enabled on the Video VLAN.
•
All local Ethernet traffic untagged, with Default PVID = Data VLAN,
IGMP PVID = Video VLAN.
•
All local devices have private IP addresses in the same subnet (assigned
by zNID DHCP server) and communicate freely with each other.
•
Conditional DHCP Addressing is used to assign permanent IP Address to
STBs and DVRs based on OUI classification. These devices are assigned
IP addresses from a dedicated range within the subnet.
•
All Data VLAN traffic is locally Bridged.
•
All LAN broadcast traffic is kept LOCAL.
•
Cross VLAN Routing must be enabled (for VoD traffic).
•
All upstream traffic on the Data VLAN is NAT Routed out the vlan500
vs. vlan600 WAN uplink based on Route Table lookup (based on Dest IP).
If there isn't a match in the Route Table, the Default Route will be to use
the Data VLAN.
•
Static Routes must be created for the IP Address ranges used for unicast
Video Traffic (e.g. VoD). DHCP Option 121 can create these
automatically.
•
Downstream unicast traffic from vlan500 and vlan600 is NAT Routed to
the vlan500 LAN side client device.
•
Downstream multicast video traffic on vlan600 is Bridged only to the
port(s) that JOINED the stream.
•
DNS Proxy must be enabled. Static DNS Entries must be configured for
discovery.iptv.microsoft.com, resolving to the IP Address of the Service
Provider's MMR Head End.
•
Static DNS Entries must be configured for any other Domain Names that
won't resolve using the Public DNS.