What RFC 3315?

What RFC 3315?

Standards Track [Page 13] RFC 3315 DHCP for IPv6 July 2003 RENEW (5) A client sends a Renew message to the server that originally provided the client’s addresses and configuration parameters to extend the lifetimes on the addresses assigned to the client and to update other configuration parameters.

Does stateful DHCPv6 require Slaac?

Stateful DHCPv6 This tells the client to not use SLAAC, but DHCPv6 instead. The client will then generate a DHCPv6 request to get both addressing and extra information. The DHCPv6 server will be the one choosing the IPv6 address, not the client.

What is DHCPv6 rebind?

∎ REBIND: A DHCPv6 Client sends a REBIND message to any available DHCPv6 Server to extend the life- times of the IPv6 addresses assigned to the DHCPv6 Client, and to update other configuration parameters. This message is sent after a DHCPv6 Client receives no response to a RENEW message.

Should I use stateful or stateless IPv6?

The stateless approach is used when a site is not concerned with the exact addresses that hosts use. However, the addresses must be unique. The addresses must also be properly routable. The stateful approach is used when a site requires more precise control over exact address assignments.

Should IPv6 be stateful or stateless?

IPv6 defines mechanisms for both stateful address and stateless address autoconfiguration. Stateless autoconfiguration requires no manual configuration of hosts, minimal (if any) configuration of routers, and no additional servers. The stateless mechanism enables a host to generate its own addresses.

What is stateless DHCPv6?

A stateless DHCPv6 server provides only configuration information to hosts and does not perform any address assignment. Such a server is called “stateless” because it need not maintain any dynamic state for individual clients.

What is DHCPv6 solicit?

The DHCP Solicit message is an IP multicast message sent by a client to one or more agents, or forwarded by a relay to one or more servers. The request/response processing for DHCPv6 is transaction based and uses a set of best-effort messages to complete the transaction.

What is the difference between stateless and stateful IPv6?

What are new features of DHCPv6?

IPv6 – Features

• Larger Address Space. In contrast to IPv4, IPv6 uses 4 times more bits to address a device on the Internet.
• Simplified Header.
• End-to-end Connectivity.
• Auto-configuration.
• Faster Forwarding/Routing.
• IPSec.
• No Broadcast.
• Anycast Support.

Why is it beneficial to use stateless DHCPv6?

Stateless DHCPv6 enables a device that has obtained an IPv6 address/prefix to get other configuration parameters from a DHCPv6 server.

Stateless DHCPv6 is a combination of “stateless Address Autoconfiguration” and “Dynamic Host Configuration Protocol for IPv6” and is specified by RFC3736.

How to stop the DHCPv6 service?

How to Stop the DHCPv6 Service. Although the default is to run DHCPv6, after DHCPv6 starts running you can stop it with the ipadm delete-addr command. You can also disable DHCPv6 so that it does not start on reboot by modifying the /etc/inet/ndpd.conf file. Assume the root role.

What is DHCP unique identifier In DHCPv6?

The DHCP Unique Identifier (DUID) is used by a client to get an IP address from a DHCPv6 server. It has a 2-byte DUID type field, and a variable-length identifier field up to 128 bytes.

What is DHCPv6 autoconfiguration?

DHCPv6 Autoconfiguration. DHCPv6 is a network protocol that works pretty much the same as DHCP in IPv4. DHCPv6 is used to assign ip addresses and prefix to IPv6 hosts on a network. This is also known as a stateful autoconfiguration.