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 DHCP Advertise is an IP unicast message sent by a DHCP Agent in response to a client’s DHCP Solicit message.
What are the four primary message type used with DHCPv6?
What are the four primary message types used with DHCPv6? Reply. Advertise. Request.
What is DHCPv6 configuration?
DHCPv6 is a method to assign IPv6 addresses automatically to network clients. When you enable IPv6 for a trusted or optional interface, you can enable the DHCPv6 server on the interface, to assign IPv6 addresses to clients that connect. Before you can enable the DHCPv6 server, you must enable IPv6 for the interface.
What is DHCPv6 unique identifier?
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. Its actual length depends on its type.
What is neighbor solicitation Wireshark?
Neighbor Solicitation (Type 135) Neighbor solicitations are used by nodes to determine the link layer address of a neighbor, or to verify that a neighbor is still reachable via a cached link layer address.
What is required to receive an IPv6 address automatically?
DHCP is required to receive an IPv6 address automatically.
Which of the following packets is used by the DHCPv6 server to reply to solicit packets?
The Relay-Reply packet carries a packet that the DHCPv6 relay agent needs to deliver to a DHCPv6 client.
Do I need DHCPv6?
It is not needed. It defeats the point of having a bigger ip address space. DHCPv6 foments an stratified ip address space. Not a good idea as we have seen with ipv4.
How do I enable DHCPv6?
1. Navigate to Configuration > Network > IP page and select the DHCP Server tab. 2. Select the IPv6 DHCP Server check box to enable DHCPv6 globally.
What is DHCPv4 and DHCPv6?
DHCPv4 – The administrator enables DHCP for each interface. Administration is on a per-logical interface basis. DHCPv6 – Explicit configuration is not necessary. This protocol is enabled on a given physical interface.
What is DHCPv6 Duid?
The Client ID in DHCPv6 consists of two parts: a DHCP Unique Identifier (DUID) and an Identity Association Identifier (IAID). The DUID identifies the client system (rather than just an interface, as in DHCPv4), and the IAID identifies the interface on that system.
What is ICMPv6 86 neighbor solicitation?
A Neighbor Solicitation (NS) message is sent by a node to determine the link-layer address of a neighbor, or to verify that a neighbor is still reachable via a cached link-layer address. NSes are also used for Duplicate Address Detection (DAD).