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CONFIG Commands
rent dynamically-assigned IP address. This allows you to get to the IP address assigned to
your Gateway, even though your actual IP address may change as a result of a PPPoE con-
nection to the Internet.
set dynamic-dns option [ off | dyndns.org ]
set dynamic-dns ddns-host-name
myhostname
.dyndns.org
set dynamic-dns ddns-user-name
myusername
set dynamic-dns ddns-user-password
myuserpassword
Enables or disables dynamic DNS services. The default is off. If you specify dyndns.org,
you must supply your hostname, username for the service, and password.
Because different dynamic DNS vendors use different proprietary protocols, currently only
www.dyndns.org is supported.
IGMP Settings
These commands are supported beginning with Firmware Version 7.5.1.
set igmp snooping [ off | on ]
Enables IGMP Snooping. See “IGMP (Internet Group Management Protocol)” on page 97
for detailed explanation.
set igmp robustness
value
Sets IGMP robustness range: from 2 – 255. The default is 2. See “IGMP (Internet Group
Management Protocol)” on page 97 for detailed explanation.
set igmp query-intvl
value
Sets the query-interval range: from 10 seconds – 600 seconds, The default is 125 sec-
onds. See “IGMP (Internet Group Management Protocol)” on page 97 for detailed explana-
tion.
set igmp query-response-intvl
value
Sets the query-response interval range: from 5 deci-seconds (tenths of a second) – 255
deci-seconds. The default is 100 deci-seconds. See “IGMP (Internet Group Management
Protocol)” on page 97 for detailed explanation.