Motorola 3352N, 7000 Set ip static-arp ip-addressipaddress, Set ip igmp-forwarding off on, 266

Administrator’s Handbook

Static ARP Settings

Your Motorola Netopia® Gateway maintains a dynamic Address Resolution Protocol (ARP) table to map IP addresses to Ethernet (MAC) addresses. Your Motorola Netopia® Gateway populates this ARP table dynam- ically, by retrieving IP address/MAC address pairs only when it needs them. Optionally, you can define static ARP entries to map IP addresses to their corresponding Ethernet MAC addresses. Unlike dynamic ARP table entries, static ARP table entries do not time out.

You can configure as many as 16 static ARP table entries for a Motorola Netopia® Gateway. Use the follow- ing commands to add static ARP entries to the Motorola Netopia® Gateway static ARP table:

set ip static-arp ip-addressip_address

Specifies the IP address for the static ARP entry. Enter an IP address in the ip_address argument in dot- ted decimal format. The ip_address argument cannot be 0.0.0.0.

set ip static-arpip-address ip_address hardware-address MAC_address

Specifies the Ethernet hardware address for the static ARP entry. Enter an Ethernet hardware address in the MAC_address argument in nn.nn.nn.nn.nn.nn (hexadecimal) format.

IGMP Forwarding

set ip igmp-forwarding [ off on ]

Turns IP IGMP forwarding off or on. The default is off.

IPsec Passthrough

set ip ipsec-passthrough [ off on ]

Turns IPsec client passthrough off or on. The default is on.

IP Prioritization

set ip prioritize [ off on ]

Allows you to support traffic that has the TOS bit set. This defaults to off.

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