#Ipv6 subnet mask table windows#

The controllerapplies firewall policies, then creates an 802.11 frame for the Router Advertisement message. IPv6 router responds with a Router Advertisement message.Ĥ. Entries are created in the user and session tables.ģ. The controllerauthenticates the user, applies firewall policies and bridges the 802.3 frame to the IPv6 router.ī. The controller removes the 802.11 frame and creates an 802.3 frame for the Router Solicit message.Ī.

The IPv6 client sends a Router Solicit message through the AP.The AP passes the Router Solicit message from the IPv6 client through the GRE tunnel to the controller.Ģ.

#Ipv6 subnet mask table windows#

This section describes the network connection sequence for Windows Vista/XP clients that use IPv6 addresses,and the actions performed by the AP and controller.ġ. Network Connection for Windows IPv6 Clients IPv6 clients and the IPv6 router must be on the same VLAN. On the controller, you can configure IPv4 and IPv6 clients on the same VLAN.

IPv6 clients must be mapped to a VLAN that is bridged to an external router which provides IPv6 services to those clients. You can use the WebUI or CLI to display IPv6 client information. The Arubacontrolleritself has an IPv4 address, and cannot route packets with IPv6 addresses. ArubaOSrequires that the default gateway for the IPv6 clients be an external router that supports IPv6. If IPv6 firewall is not enabled the IPv6 packets are forwarded without session management.Ĭlients can be wired or wireless and use IPv4 and/or IPv6 addressing. Ipv6 firewall enable-This command enables firewall functions for IPv6 packet forwarding. Ipv6 enable-This command enables IPv6 packet forwarding. You can enable these options using the CLI. You must enable IPv6 and IPv6 firewall options on the controllerbefore using any of the IPv6 functions. The Arubacontrollerdoes not provide routing or Network Address Translation to IPv6 clients (see “Important Points to Remember” ). Represents all IPv6 addresses with the subnet identifier 1080:0:0:0.ĪrubaOSprovides wired or wireless clients using IPv6 addressing with services such as firewall functionality, layer-2 authentication, and, with the installation of the Policy Enforcement Firewall Next Generation (PEFNG), identity-based security. For example, the IPv6 address and subnet mask:ġ080::800:200C:417A ffff:ffff:ffff:ffff:: The subnet mask is a bitmask that specifies the prefix length. In ArubaOS, when you reference IPv6 subnetworks in firewall policies, you must specify a subnet mask in addition to the IPv6 address. IPv6 uses subnet identifiers to identify subnetworks to which nodes are attached. For example, the following example address: The “::” can appear only appear once in an address. The use of the “::” symbol is a special syntax that you can use to compress one or more 16-bit groups of zeros or to compress leading or trailing zeros in an address. The following are examples of IPv6 addresses: Typically, IPv6 addresses are represented as eight colon-separated fields of up to four hexadecimal digits each. The IP address assigned on an IPv6 host consists of a 64-bit subnet identifier and a 64-bit interface identifier. This allows for 2 128 possible addresses (versus 2 32 possible IPv4 addresses).

The IPv6 protocol enables the next generation of large-scale IP networks by supporting addresses that are 128 bits long. This chapter describes ArubaOS support for IPv6 clients.