Motorola 3347 - Manual (Page 217)

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CONFIG Commands
PPPoE/PPPoA causes the Gateway to attempt to connect by trying these protocols in par-
allel, and using the first one that is successful.
set ip dsl vccn mcast-fwd [ on | off }
Enables or disables multi-cast for warding on the specified inter face. If set to on, this inter-
face acts as an IGMP proxy host, and IGMP packets are transmitted and received on this
inter face on behalf of IGMP hosts on the LAN inter face.
set ip dsl vccn igmp-null-source-addr { on | off }
Specifies whether you want the Motorola Netopia® Gateway to identify the source IP
address of ever y IGMP packet transmitted from this inter face as 0.0.0.0 when
mcast-fwd
is set to on. This complies with the requirements of TR-101, and removes the need for a
publicly adver tised IP address on the WAN inter face.
set ip dsl vccn unnumbered [ on | off }
Specifies whether you want the Motorola Netopia® Gateway to have its WAN inter face
unnumbered, i.e. set to 0.
unnumbered option is only available if the address is set to 0
for the inter face. Enables or disables unnumbered IP addressing (where an address of 0 is
allowed AND the DHCP client is disabled) on the specified inter face. This setting applies to
native IP as well as PPP inter faces to suppor t running an IPoE inter face without an
address.
set ip dsl vccn rip-send { off | v1 | v2 | v1-compat | v2-MD5 }
Specifies whether the Motorola Netopia® Gateway should use Routing Information Protocol
(RIP) broadcasts to adver tise its routing tables to other routers. RIP Version 2 (RIP-2) is an
extension of the original Routing Information Protocol (RIP-1) that expands the amount of
useful information in the RIP packets. While RIP-1 and RIP-2 share the same basic algo-
rithms, RIP-2 suppor ts several additional features, including inclusion of subnet masks in
RIP packets and implementation of multicasting instead of broadcasting (which reduces
the load on hosts which do not suppor t routing protocols. RIP-2 with MD5 authentication is
an extension of RIP-2 that increases security by requiring an authentication key when
routes are adver tised.
Depending on your network needs, you can configure your Motorola Netopia® Gateway to
suppor t RIP-1, RIP-2, or RIP-2MD5.