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Questions tagged [radvd]

18 questions
10
votes
1 answer

How to update DNS AAAA record when SLAAC clients appear

I have a routed /64 from my ISP and I am running radvd. My clients (Linux, Windows) are working well without any additional configuration when they get plugged into the router. They all assign themselves unique addresses with the ISPs /64 prefix via…
ts90
  • 185
8
votes
1 answer

What's better RADVD or DHCPv6 for local network with IPv6?

I want to enable IPv6 on my network. TP-Link gives me two ways to get IPv6 on my network: RADVD and DHCPv6. Which is the best solution? And if RADVD is better, should I enable RDNSS and ULA?
MAX
  • 83
5
votes
2 answers

Using Raspberry Pi as IPv6 router for network

I've succeeded in setting up IPv6 for my Raspberry Pi with tunnelbroker.net. However, I would like to share the /64 I got amongst the other devices in my network. The router of the network is a Virgin Media Super Hub (VMDG480), and has no IPv6…
whiskers75
  • 153
4
votes
1 answer

how to configure radvd for linux ipv6 router towards upstream dsl gateway

I am trying to get my home Linux router to also support ipv6 on the home network. I have a NVG599 DSL router acting as a GW to the public internet, and then my Linux router with two interfaces: eth0 towards the home network and eth1 towards the DSL…
DavidG
  • 228
3
votes
2 answers

radvd won't accept non-/64 subnets

I'm trying to set up radvd on a 6RD configuration (on Linux), where I have a /64 subnet, and I'm trying to use it on two distinct physical networks, so I'm trying to give each of them a /80 subnet. However, when I start radvd on these interfaces, it…
Dolda2000
  • 1,253
3
votes
1 answer

RADVD for IPv6 assignement, DNSMasq for DHCP handing out DNS for IPv6 clients - how to do?

As you know, Windows does not support setting up DNS via Router Advertisements (RDNSS) for IPv6. So it should use a DHCPv6 server to somehow get the needed address. I'm using DD-WRT on my router which have both DNSMasq as DHCP/DNS server (it…
Evengard
  • 1,804
1
vote
2 answers

Neighbor solicitation or advertisement not forwarded between interfaces

I have Ubuntu 12.04 installed in a VirtualBox VM on a Windows 8 host computer. Windows 8 had a hosted (wireless) network to which I can connect with my Android phone. The eth0 interface of my VM is connected to the Windows network using a bridged…
Sam
  • 11
1
vote
1 answer

How to manage IPv6 addresses in a home network?

I apparently don't understand something about IPv6. Or I'm trying to use my experience with IPv4 networks... In any case, I have a problem. I want to manage IPv6 addresses in my home network. I want to assign a single IPv6 address to a device. I…
Sheridan
  • 123
1
vote
2 answers

How can I overwrite the default gateway which radvd is advertising

I have flat network with 7 nodes, one of the nodes act as the DHCPv6 server and also runs radvd. When used like that, radvd will use the helper node (local-link) IP as the gateway when sending the RA. How can I manually set/force/overwrite the IP…
Rabin
  • 519
1
vote
1 answer

How to setup ipv6 network from Hurricane Electric with fixed address delegation?

Please help with setting up ipv6 network on linux gate. I want to give clients a static ipv6 address from the HE routed 2001:471:70c8::/48 pool. I took the first /64 subnet (2001:471:70c8:1::/64) from there and I want to distribute addresses from…
Sheridan
  • 123
1
vote
1 answer

Use radvd to advertise Google (or any) IPv6 DNS Addresses to all clients?

I'm trying to get a NETGEAR R7000 running dd-wrt (DD-WRT v3.0-r35030M kongac (02/19/18)) to serve IPv6 addresses with their complement IPv6 DNS servers. IPv4 works as expected, and I have modified the configuration to advertise IPv4 DNS servers…
kaizer
  • 31
1
vote
1 answer

Ubuntu as a IPv6 router not taking default route from upstream RA

I've got an Ubuntu 14.04 box that acts as my home router. I've got an IPv6 /64 delegated by my ISP, and I'm using RA and the WIDE DHCPv6 client to configure IPv6. Everything works well, except no default route gets set. If I use radvdump to see the…
justinian
  • 119
0
votes
1 answer

Can't reach webserver from own ipv6 subnet but from outside

I am really confused with my actual ipv6 setup in my home LAN. From my ISP I get an ipv6 /54 prefix. That prefix is assigned to the WAN interface of my router via DHCPv6 provided by the ISP. Then the wlan0 interface of my router should advertise…
fragwürdig
  • 177
0
votes
1 answer

trying to include new fields in IPv6 Router Advertisements

A newbie here and I am working on a hobby project and trying to change the packet format of an IPv6 router advertisement packet using RADVD. But I do not know how to work on it. My plan is to set up a wireless network with a router sending out…
Hariharasudhan Vigneswaran
  • 3
0
votes
0 answers

IPv6 dhcpd+radvd routing issue

I have /56 from my ISP, that works well configured statically and routed via MikroTik, however I have some devices like TVs, Chromecasts I don't want to obtain IPv6 addresses and unfortunately there is no option to disable it. What I thought could…
DisplayName
  • 101
1
2