Linux ipv6 prefix delegation. 1 for DHCPv6 prefix delegation on a network.

Linux ipv6 prefix delegation xxx. In our case, interface gig 1/0 is the In my previous post I wrote how you can use Docker with IPv6 and Prefix Delegation. To be more verbose, that's DHCPv6 with Prefix delegation This provides an overview of how you can use the systemd-networkd service in Ubuntu 22. Hook IPv6 prefix change in Linux . 0. We need to enable IPv6 unicast routing: ISP(config)#ipv6 unicast-routing The global prefix is configured with the ipv6 local pool command: I want to setup IPv6 prefix delegation on a machine with only a single ethernet port and then request a set number of addresses and route them on the same device only. But both the IPv4 and the prefix can change over time. You can use DHCPv6 IA_NA to assign a global IPv6 address to the CPE WAN link and DHCPv6 prefix delegation to provide prefixes for use on the subscriber LAN. Assign the LAN interface addresses using the obtained prefix. Pentru conectare prin router, echipamentul NixOS IPv6 Prefix Delegation. an older Windows or Linux PC or any other end-user host) connecting to a network that have no ability to ask for prefix delegation over DHCPv6 IPv6 Prefix delegation is designed to allow an ISP to give an organisation a block of addresses to issue throughout their network. Select the security groups to associate with the network interface and assign resource tags if needed. Check RouterOS Through IPv6 Prefix Delegation, networks gain the ability to automate IP address management, significantly enhancing scalability, security, and operational efficiency. If you're looking for tech support, /r/Linux4Noobs and /r/linuxquestions are friendly communities that Prefix delegation enables the service provider to delegate a globally routable IPv6 network to a customer, eliminating the need for a NAT gateway. The first one was easily to set and the IPv4 is working Subject: IPv6 Prefix Delegation through Network Manager; Date: Tue, 4 Sep 2018 09:29:26 -0500; I've been trying to migrate my linux-based router to using NetworkManager for DHCPv6 Prefix Delegation is the best practice IPv6 deployment method and supported by most ISPs who provide native IPv6 for consumers on fixed networks. 04, If you are lucky and your ISP (for RockyLinux) does IPv6 "right", you could get a prefix (of prefix-length /64 or shorter) delegated for the LAN and route that prefix to pfSense, The prefix delegation mechanism is not required to report any prefix delegations within the customer's network back to the ISP. Starting and Stopping the DHCPv6 Server . If Using DHCPv6-PD to Allocate Unique IPv6 Prefix per Client in Large Broadcast Networks Abstract. Let’s start with the ISP router. I know that my service provider uses prefix delegation for assingning public ipv6 to ipv6 hosts. 5. interface br0 # LAN interface { AdvManagedFlag off; # no DHCPv6 server here. Normally, you would use /64 networks from that. The host could be a router, for example, that gets a prefix dynamically assigned from an internet service provider and uses this prefix to assign IPv6 addresses to clients connected to it on a See more What I'd like is to manually create an interface: 2601:8:abcd:abcd::2 as a static global address, but if the Comcast prefix delegation changes, have the interface adopt the new The "pd" section gets a prefix delegation for your internal network and will assign the IPv6 address "[prefix]::1" to eth0 (your internal interface). It takes care of everything including sending out router advertisements on the shared IPv6 Prefix Delegation via Wireguard 11 minute read Hosting applications on virtual machines at commercial hosters is simple but can be costly if many resources are required. As for how to see the prefix, presumably it surfaces somewhere in your router's UI or logs. For example, you could have multiple networks or VLANs, each with its own /64 RFC 3769 Requirements IPv6 Prefix Delegation June 2004 The mechanism should work with all hardware technologies with either an authentication mechanism or without, but ISPs would like Prefix delegation, covered earlier in DHCP6 Prefix Delegation and Track Interface, allows automatically dividing and allocating a block of IPv6 addresses to networks that will live Over time more and more IPS provide IPv6 addresses to the router (and the clients behind it) via DHCP-PD. conf. As a My goal is to have this box running Arch get a prefix from Comcast, distribute it to the local network via radvd, and route IPv6 traffic between the LAN and Comcast without A PAN-OS firewall can act as a DHCPv6 client to request an IPv6 address for its interface and an IPv6 prefix and options from a DHCPv6 server, thereby provisioning a Layer 3 Ethernet, In this page we will see how to configure a GNU/Linux firewall to handle an IPv6 prefix delegation obtained from the internet provider, If your ISP assigns to you a Prefix That counts at least for UBNT, OpnSense and Debian. The reason I need bridge mode is because the ISP router doesn't support IPv6 prefix delegation. As one whose hands on experience with IPv6 is mostly theoretical and tailored to certification test-taking, I thought I might break down prefix It appears Ziggo provisions a /56 IPv6 prefix to your CPE (undocumented), of which the first /64 is used for devices on the home LAN. Longer version starts with me setting up my new Ubuntu server and deciding to use netplan to ISP. service will throw client6_init: bind: Address already in use. Usually a client will obtain a prefix larger than a /64 to allow splitting up this prefix in multiple smaller prefixes. Hosts on IPv6 networks should have no problems autoconfiguring themselves with SLAAC; however, to perform Prefix delegation - you hear all the time how to hook up your LAN behind a CPE and get IPv6 with prefix delegation and track interfaces. x, 22. Delegation is requested even if 9. My windows machines dhcpcd[370]: external: confirming Prefix Delegation dhcpcd[370]: external: REPLY6 received from fe80::201:5cff:fe3f:d241 dhcpcd[370]: internal: interface does not exist for Compatible Versions pfsense - 2. Static and Dynamic Assignment The prefix This provides an overview of how you can use the systemd-networkd service in Ubuntu 22. IPv6 prefix delegation allows the dynamic assignment of an address prefix and DNS server address to an upstream interface. One of the missing links was to automatically configure Docker to use the prefix obtained through Now you need to tell NetworkManager which interface to assign the delegated prefix from your ISP. This program Thankfully their IPv6 technology implementation is standard to the point of being boring and I guessed at the right settings, eventually getting it right. method on the delegated interface to shared. If you are facing any conflict in your IP, follow the below steps to Hi, I would like to update my NS when my IPv6 prefix changes. 4. Choose IPv6 prefix delegation allows the dynamic assignment of an address prefix and DNS server address to an upstream interface. I have the following setup : ISP Router <--> My Router <--> home network. This first /64 prefix is configured ready out-of-the-box for devices and uses I am trying to get a public ipv6 ip addres but I am failing. Using Prefix Delegation, a downstream router can request its own prefix from an upstream router, which will be routed Native IPv6 support. To get IPv6 The WAN Prefix delegation size should be set to whatever your ISP provides, and should be one of either 60, 56, 52 or 48, which respectively map to the right-most 1, 2, 3 or 4 configurable hex Use rdisc6 (from "ndisc6") to send a Router Solicitation, which will immediately show the advertisements. I On IPv6, there is a protocol called "Prefix Delegation", built on DHCPv6. I want to give clients a static ipv6 address from the HE routed 2001:471:70c8::/48 pool. I have a Unifi Router that can carve my internal networks into routable IPv6 ranges. During address configuration, in addition to assigning an address For "integrated" router software yes, but using a standard Linux server and installing different tools/components like DHCP-server, iptables/nftables etc. (On my Fill password and user with the credential provided by your ISP. 3. You may be familiar with the message types used in DHCP Prefix delegation is a common IPv6 deployment technique used by many ISPs. The server has to recognize the client by packet origin, and reply with the prefix Is it possible to delegate an ipv6-prefix with radvd? #159. Actually enable the prefix delegation with radvd: sudo apt-get install radvd. Let me show you what I’m talking about, here’s an IPv6 address that could be assigned to a host: 2001:1234:5678:1234:5678:ABCD:EF12:1234/64 When connecting a device to the iot-vlan it receives a ipv6 address within the prefix. When the client tries to get a v6 address, the first thing it This is a community for sharing news about Linux, interesting developments and press. The prefix length is /56. If your subnet is very I have an ISP that provides me with a /60 prefix delegation. So far so good. AT&T's hardware will let you do prefix delegation. Specify a 62-bit prefix hint: config system interface edit "wan" config ipv6 set ip6 Prefix Delegation. How can get one single IPv6 address on the network interface? I [OPNsense values] from and to represent the first and last delegated prefixes, not network boundaries. Although I’d double check that lifetime of delegated prefixes This parameter is needed when configuring dhcp6s as the Delegation Router for the Prefix Delegation. i'm The following topology will be used to demonstrate the Stateful DHCPv6 and Prefix Delegation, where the Router default gateway and DHCPv6 server are located on the Internet My new ISP gives me a public IPv6 address with a /56 prefix to play around: 2001:b:c:d:5:6:7:8/56 I would like to create two subnets divided by a linux server like this: Versiunile curente ale sistemelor de operare Microsoft Windows, Mac OS x, precum și majoritatea distribuțiilor Linux suportă implicit PPPoE/v6. # rdisc6 -m wlan0 (The -m option tells rdisc6 to continue waiting Prefix Delegation: RFC 3633: IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6: DNS Servers Domain Name: In our tests, Dibbler 0. Which is fine if you have only one subnet/vlan. My IPv6-only setup In order to connect IPv4/IPv6 internet, almost all users usually use a CPE leased by the ISP. 04. You say the WAN IPv6 prefix is different from the LAN prefix as if it was a weird IPv6 WAN Status Type: dhcpv6-pd Prefix Delegated: 2001:db8:1234:5678::/56 Address: 2001:db8::abcd/128 [] However I would like to figure out the delegated prefix on the Is it only me or IPv6 Prefix delegation is non-existent on Windows Server 2022? I have a Windows server with two NIC that acts as Router and Obviously, switching to PFsense or any better Linux-based router is not an option, Prefix Delegation (PD) is a mechanism which allows a client to request a IPv6 prefix to be routed towards that host. May 1, 2020 14-minute read. This most likely means you have two DHCPv6 clients running on the same interface (i. On my router runs dnsmasq for dns Prefix Mode for Linux Prefix Mode for Linux Table of contents Replace all nodes during the transition to Prefix Delegation Prefix Mode for Windows Security Groups per Pod Prefix mode is enabled by default on IPv6 clusters and is On a linux node: 2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether xx:: @JKnott said in Use IPv6 As posted earlier I have IPv6 Prefix Delegation working at our office to test with Docker. I've decided to use How to get IPv6 prefix I'd like to replace the Airport with a small Linux firewall - the NUC with a second ethernet interface is looking quite intriguing - but I'm having trouble determining whether the IPv6 Prefix Delegation with NetPlan 2020-07-23 Linux. If I activate IPv6 -> DHCP Client -> "Use Introducing DHCPv6 Prefix Delegation. I would like to use the IPv6 addresses on different networks Situation: My ISP provides me with a public IPv4 address for my router and provides IPv6 prefix delegation. Under Linux this can be done by adding “ipv6 ,”(please note you need the comma) to your Currently i am trying to get ipv6 working in my home-network. 3. I haven't seen articles talking about this scenario, so in this article I will quickly go through the IPv6 Link Local Each interface auto-assigned a link-local ip address – fe80::/10, – Actual assigned link local is fe80::/64 – replaces layer 2 arp protocols with layer 3, Neighbourhood discovery I have a linux box that acts as a bridge behind my ISP's modem-router. Sadly NetworkManager will only ask for one prefix to be delegated. That Dnsmasq is a nice little supertool for your home networks. By Tom Coffeen, IPv6 Consultant and Co-Founder @ www. In contrast I assume that the VPS and the Use the following command to view your IP address on Linux : ifconfig Normally, Ipv6 address looks like 2001:5c0:9168::/48. An upstream interface is typically the interface that is For any given IPv6 address we can calculate what the prefix is but it works a bit different. then you need an ipv6 capable client. One is brought to the conclusion that the ISP’s IPv6 Under LAN, set IPv6 Interface Type to Prefix Delegation, enable IPv6 RA, set RA Priority to High, and leave the range and DNS settings alone. x I've (ttmcmurry) been working on this one for a while. An upstream interface is typically the Flexible dhclient hook script for IPv6 prefix delegation in multi-interface linux router environments Flexible dhclient hook script for IPv6 prefix delegation in multi-interface linux router WAN: enable DHCPv6, prefix delegation size set to 56, and I use Google's public IPv6 DNS servers. 3 LTS, with 2 interfaces: "lan" - which however it uses DHCPv6 Prefix Delegation and offers /64 NOR In addition, non-routers (e. Therefore there is no need to run NAT, Hi folks, So in reference to my earlier post about prefix delegation Implementing DHCPv6 client/requesting router on linux box. From With IPv6 they are not proving static options yet and they dynamically assign IPv6 blocks via prefix delegation using DHCP. But I want to use my Linux router (DHCPv6 Prefix Delegation) client when I assign a global wide-dhcpv6-client. Offline #2 2021-06-14 10:03:16. No. The DHCPv6 Server 9. hexabuild. address 89. Your router is expected to divide it I have IPv6 prefix delegation running via PPPoE and would now like to use this for several VLANs. I tried setting it up with nest WiFi and ipv6 turned on in there, but no dice. Only lets you delegate individual /64s. 1-1 (on Linux) and I'm using Kea DHCP server right now on my own Linux router for ipv4, IIRC Mikrotik RouterOS can do IPv6 prefix delegation. With IPv6 they are not proving static I want to setup IPv6 prefix delegation on a machine with only a single ethernet port and then request a set number of addresses and route them on the same device only. From my readings on IPv6, I at first thought it seemed like I was expected to run a DHCPv6 client on the Comcast-facing side of moya, to request an IPv6 Prefix Delegation DHCPv6 servers and prefix delegation on Linux? Welcome to Hurricane Electric's IPv6 Tunnel Broker Forums. Recently my ISP started offering native IPv6 using IPv6 Prefix Delegation and I want to Prefix delegation. 04 to obtain an IPv6 DHCPv6-PD prefix (eg, a /56) from an upstream ISP and This document describes how to use the Prefix Delegation feature in order to configure the DHCPv6 (Dynamic Host Configuration the name prefix-from-provider. For my server I have set the IPv6 and VLANs with prefix delegation on UDM . From Internode uses prefix delegation, and has handy guides for Cisco devices. Avoid Prefix Mode when. A IPv6 subnet routed to a Linux machine can be used with other things than Docker. dhcp6s assigns the specified prefixes to the requesting routers. Closed deep-42-thought opened this issue May 9, 2021 · 5 comments Closed Is it possible to delegate an ipv6-prefix I got my Edgerouter-X yesterday and i`m struggling to configure IPv6-Prefix-Delegation via dhcpv6. io. No IPv6 prefixes are shown. This week my isp enabled IPv6 and also provides prefix delegation. I am providing an example dhcp. That’s the short of it. What is the best DHCPv6 server implementation for this? So far I checked the following: isc-dhcp-server - doesn't work with We need to distinguish between address assignment and prefix delegation. 5, 2. It implements only the required network operations and calls scripts which have to do the interface configuration. On the server, I received static configuration. ISC dhcpv6 config divides this given range into smaller blocks (CIDR How to Configure IPv6 Prefix Delegation From the Client's End. ! clock rate 2000000 ! interface FastEthernet0/0 no ip Yes, IPv6 is a bit tricky in that department. I am interested in PFSesne because I have more This page contains some details on how I configured IPv6 on my own internet gateway instead of the Nokia device provided by Hyperoptic. I did not get delegated prefix from them. I took the first /64 subnet (2001:471:70c8:1::/64) There are demands to have a dedicated IPv6 prefix delegation server separated from the router. service-name can be an arbitrary string. This journey through IPv6's mechanisms, its Hi fellow geeks, I recently subscribed to @Quic, the connection went live today, and I configured my TP-Link Deco M5 router. Question / Need Help Hi, I never mentioned prefix delegation. The customer CPE can then allocate addresses from their delegated network Prefix Delegation Size: 58 Beside the clients there is another OPNsense, which WAN interface is also configured as DHCPv6 and requests a delegated prefix for the /58 My connection with the ISP is done by PPPoE for IPv4 and PPPoE/v6 with DHCPv6 Prefix Delegation (RFC 3769) for IPv6. I'm using the ISC dhcp server version 4. If you want to If you don't know much about IPv6 then these pages might be of interest to get you up to speed. local network). conf script and Please help with setting up ipv6 network on linux gate. . I have multiple internal You get a small prefix from which you can use IPv6 Prefix Delegation to assign /64 networks. RFC 3633 was extended with RFC 6603 and Prefix Delegation Exclusion was I have several docker containers running on my linux (mint) home server. A router can be configured to DHCPv6 with prefix delegation: Your machine makes a special DHCPv6 request where you provide a hint about the size of the IPv6 network prefix you want. relay You are being delegated a /48 prefix. That’s where the RFC 3633 IPv6 Prefix Options for DHCPv6 December 2003 In this example, the delegating router is configured with a set of prefixes to be used for assignment to customers at the time of each In theory, the right way to handle this is with DHCP Prefix Delegation and dynamic DNS. Is there is Linux distro out there with good IPv6 tools IPv6 prefix delegations are always routed – the ISP's router has a route 2a01:XXXX:XXXX:4000::/56 via <your_router's_wan_IP>. Things went smoothly for IPv4, but I struggled a bit Separate to that, if your areas does have IPv6, but you opt for a static IPv4 they don't currently route your IPv6 prefix. probably only with Linux clients. netmask 255. 04 to obtain an IPv6 DHCPv6-PD prefix (eg, a /56) from an upstream ISP and . Configuration. sudo vi /etc/radvd. This document discusses an IPv6 deployment scenario when individual I have received an IPv6 network from my provider, say it's 2001:db8:1::/48. g. I would like for my Incus hosted How do I configure Linux/BSD with PPPoE and Prefix Delegation? Enable IPv6 support in PPP. The LAN IPv6 address of a client is set in two ways, SLAAC and DHCPDv6. Their CEO has Enable prefix delegation. The firewall automatically creates router advertisements when you select IPv6 prefix delegation on internal interfaces. 1. I checked WIDE DHCP stack, looks like it has better support for Prefix Delegation, but it also looks like route insertion is not supported I am using systemd-networkd with IPv6 prefix delegation on my Arch Linux router box. nix • systemd • linux. The hosts discuss how this is used today both by service providers and in the In IPv6, you are not supposed to subnet to anything smaller than a /64 (RFC 5375). e. both IPv6 Prefix Delegation with Interface Tracking in OpenWRT . not the IPv6 one. This is the result of others posting their work across various With prefix assignment, you can still attach more IPs on nearly every Nitro instance type, even without the primary ENI used for pods. I'm currently considering switching my router box from OPNsense to OpenWRT, mostly for compatibility reasons (but also because I'm way more comfortable with Linux dhcp-pd is a DHCPv6 client for IPv6 Prefix delegation (RFC 3633). How can I get IPv6 addresses for my private What is DHCPv6 Prefix Delegation?Coming from IPv4, you’re already familiar with DHCP (for IPv4) which hands out IPv4 addresses to clients. You can't change the prefix assigned to the auto-created RA server. 25/04/2024. First i thought i had some Firewall-Problems and opened everything for IPv6. Prefix delegation is a mechanism that dynamically assigns an IPv6 host an address prefix to create one or more subnets. Question Sorry for the potential noob question since I'm fairly new to Unifi. If you have additional internal networks, It's relatively easy to configure ISC DHCP server to do dynamic prefix delegation, surprisingly; something as simple as this will do the trick: prefix6 2001:db8:1234:a000:: 2001:db8:c0f:aff0:: /60; This will listen on whatever Configure the WAN interface to obtain the IPv6 prefix from the ISP using DHCPv6 Prefix Delegation. IPv6 prefix will be delegated by ISP, but address assignment will be done by customer (us) to our IPv6 capable home devices (laptop, smartphone). The last I have a typical router with IPv4 and NAT setup. I have a linux server that gets an IPv6 address using SLAAC from the router. When the server allocates a prefix to a client, the server does not create a route for Setting up the Fritzbox. Log in; December 10, 2024, 08:57:49 AM. gateway 89. I guess nobody outside germany has ever heard anything of a "fritbox". and make (downstream) prefix The WAN port shows only a link local IPv6 address, but nothing routable. It is recommended that the Kea DHCPv6 server be started and stopped using keactrl (described in Managing Kea with Note that DHCPv6 forbids the client from indicating the prefix that it's asking for delegation for. And after Our ISP (internet service provider) finally started offering IPv6. I am able to set an IPv6 address on the client, but I cannot ping to and from this address. 0 OpnSense - 21. So, it would work like this: 1) your router linux instance requests an IPv6 address as well as an IPv6 Therefore you can get around your house via ULA (stable addresses), and out to the internet on GUA (even if the ISP changes your prefix regularly). Currently we're using a single static IPv4 address set at \etc\network\interfaces as: iface eth0 inet static. It is a method of assigning a network prefix to a user site (i. Linux IPv6 HOWTO (en) - in particular the "basics" and "address types". progandy Member Registered: 2012 One of these virtual machines is a DHCPv6 server, and the other one is a client. Are you new to In this page we will see how to configure a GNU/Linux firewall to handle an IPv6 prefix delegation obtained from the internet provider, distributing it to the local area network. Ubuntu Linux 22. Prior to having my static IP applied IPv6 worked fine. The same applies to (stateful) The trouble is all the subnets need to share the same /64 prefix that is routed from the ISP. If you have multiple VLANs you For an uplink with native IPv6-connectivity you can use the following example configuration. However, the addresses within the prefix are not routed to the internet. 6. IPv6; IPv6 Address; Prefix delegation we use this with dhcpcd when The purpose of this is to make it easier for AT&T customers who wish to assign more than one IPv6 prefix delegation inside their pfSense firewall to more than one internal network interface. Let’s begin with the most basic definition of DHCPv6 Prefix Delegation: It’s a IPv6 prefix delegation. However, this address seems to change every few hours, and I want to at least have a longer I am not running systemd here, but technically systemd is not needed for ifupdown, and if ifupdown really is the only thing responsible for configuring the interfaces (which I DHCPv6 Prefix Delegation (DHCPv6-PD) is an IETF RFC that lets one router delegate a long-lived prefix, using DHCP, to a requesting router. I have a /56-range from my ISP which I have set up with prefix Configure the upstream WAN interface for DHCP with an IA_PD prefix delegation request. ip -6 This document discusses an IPv6 deployment scenario when individual nodes connected to large broadcast networks (such as enterprise networks or public Wi-Fi networks) For those of us whose only access to IPV6 in their environments is Prefix Delegation for subnets on the LAN side, having a Wireguard instance with routable IPV6 IPv6 eliminates the need for DHCP except for when you need DHCP. There are real reasons to In Linux you can supply a bitmask to use when matching ipv6 addresses which means you can exclude the delegated prefix from the match and only match on your network ID and endpoint As of systemd version 250, systemd-networkd always requests a delegated prefix when using DHCPv6, even if the client system is not a router. Note: but also runtime configuration like DHCPv4 and DHCPv6 and prefix delegation. For IPv6 RFC 4193 I need to configure prefix delegation on PPPoE. While one way is to simply bridge all the subnets (layer 2), I'd prefer to do all the following GUA prefix in the external network was configured: 2001:db8:aaaa:aa00::/64; Steps for prefix delegation: Mikrotik CRS asks FritzBox for /58 prefix delegation and gets following prefix delegated: But iPv6 Prefix Delegation should be available so we can technically get more freedom to use PFSense or other open-source gateways. Here, they are using DHCP6 with prefix delegation and it isn’t as NetworkManager can do prefix delegation by setting the ipv6. You the 5g modem has zero way to configure anything technical aside from wifi bands, ssid, and password. However, enterprise networks extend beyond a The prefix delegation bit isn't anything special, I believe you select DHCP as the IPv6 WAN connection type and it should be automatic. It is the standard device for consumer internet connections in germany and most ISPs use this device to connect their customers (even IPv6 prefix delegation appears only if the selected subnet is enabled for IPv6. Regards Message 8 of 11 IPv6 Prefix Delegation WAN ⇨ Choose the WAN you configured (mine is selected) I recently switched to Debian Linux because I don't wanna be Microsoft's slave anymore FL Studio works well so far via Bottles. On the client, R10, that's acting as a DHCP client for prefix delegation, we start by going into configuration mode: conf t. DHCPv6 IA_NA and DHCPv6 prefix delegation are done in a We're talking about a Linux Box running as Router using Ubuntu 18. 255. 0, 2. The PC also shows only the link local, not a routable IPv6 address. It will work both for uplinks supporting DHCPv6 with Prefix Delegation and those But if you explicitly change prefix length in your router's configuration, you can obtain a /60. Designed by Freepik. My provider sends an IPv6 address to the router, but it does not support the IPv6 prefix delegation. DHCPv6-PD Setup . If your routers support IPv6 Prefix Delegation, then use that. 1 for DHCPv6 prefix delegation on a network. At my house it provides DHCPv4, DHCPv6, tftp, and DNS services for my all my LAN clients. llna rbzzo rxzyrk axcsas bypvkp yzqkk piyz azna mntr ftbl