Draytek Vigor2133 Vac, User Manual

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Vigor2133 Series User’s Guide 527
FE80::250:7FFF:FE00:0/64 (Link)
Multicast Address:
FF02::2
FF02::1:FF00:0
FF02::1
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This command is used to configure option-request settings for DHCPv6 client.
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ip6 dhcp req_opt [LAN1 ~LAN
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|WAN1|WAN2|USB] [-<command> <parameter>| ... ]
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Parameter Description
req_opt It means option-request.
LAN1~4|WAN1|WAN2|USB It means to specify LAN or WAN interface for such address.
[<command>
<parameter>|…] The available commands with parameters are listed below.
[…] means that you can type in several commands in one line.
-a It means to show current DHCPv6 status.
-s It means to ask the SIP.
-S It means to ask the SIP name.
-d It means to ask the DNS setting.
-D It means to ask the DNS name.
-n It means to ask NTP.
-i It means to ask NIS.
-I It means to ask NIS name.
-p It means to ask NISP.
-P It means to ask NISP name.
-b It means to ask BCMCS.
-B It means to ask BCMCS name.
-r It means to ask refresh time.
Parameter 1: the parameter related to the request will be displayed.
0: the parameter related to the request will not be displayed.
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> ip6 dhcp req_opt WAN2 -S 1
> ip6 dhcp req_opt WAN2 -r 1
> ip6 dhcp req_opt WAN2 -a
% Interface WAN2 is set to request following DHCPv6 options:
% sip name
>
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This command allows you to use DHCPv6 protocol to obtain IPv6 address from server.
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