This option enables dhcp6s to allow the Server Unicast option for the DHCPv6 client. Usually DHCPv6 clients must use multicast addresses to contact DHCPv6 server and agents. With this declaration, dhcp6s accepts unicast messages from DHCPv6 clients if they include a Server Unicast option. Examples. This is a sample of the dhcp6s.conf file.

Jun 25, 2017 · **ROOT REQUIRED** Android doesn't support DHCPv6 out of the box, because Google doesn't want to implement this feature. For some people (especially universities and corporations) this is a serious issue, because they require control over their IPv6 addresses. This app fixes this issue. It requests an IPv6 address using DHCPv6 and makes your Android future-proof. For a full explanation on how When a relay-agent is forwarding DHCPv6 client messages, it may insert additional parameters and options before relaying the message to a DHCPv6 server. A particular option of interest is the `remote-id' option. This option will help the DHCPv6 server to identify the correct parameters to reply back to the DHCPv6 client. DHCPv6 is the version of the Dynamic Host Configuration Protocol (DHCP) for Internet Protocol Version 6 (IPv6) networks. In addition to stateless address autoconfiguration in IPv6, DHCPv6 provides an alternate solution to assign addresses, name servers and other configuration information in a manner similar to DHCP for IPv4. Feb 27, 2013 · Your computer is connected to a network that supports IPv6 connections, but fails to be assigned an IPv6 address using DHCP. Your Internet Service Provider (ISP) may indicate you have a duplicate DHCPv6 DUID and point you to this article for resolution. For advanced configurations of DHCPv6 client options such as protocol timing, lease requirements and requests, dynamic DNS support, aliases, as well as a wide variety of values to override, prepend, or append to client-side configurations, see the dhclient.conf(5) man page and the STANDARD DHCPV6 OPTIONS section in the dhcpd-options(5) man page. The client sends and receives on port 546 (dhcpv6-client). The source address for messages from a server is one of its IPv6 addresses, usually a global unicast address. The destination address for messages from a server is the link local address from the client’s Solicit or Request message.

The default firmware provides full IPv6 support with a DHCPv6 client (odhcp6c), an RA & DHCPv6 Server (odhcpd) and a IPv6 firewall (ip6tables). Also, the default installation of the web interface includes the package luci-proto-ipv6, required to configure IPv6 from the luci web interface.

The DHCPv6 client-server model is similar to that of IPv4. DHCP clients and servers use a reserved, link-scoped multicast address to exchange DHCP messages. When a DHCP client needs to send messages to a DHCP server that is not attached to the same link, a DHCP relay agent can be used to relay messages between the client and server.

The client sends a multicast Solicit message to find a DHCPv6 server and ask for a lease. Any server that can fulfill the client's request responds to it with an Advertise message. The client chooses one of the servers and sends a Request message to it asking to confirm the offered address and other parameters.

Jun 01, 2009 · Event ID 1001 DHCPv6-Client. Windows 7 IT Pro > Windows 7 Networking. Windows 7 Networking https: