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Questions tagged [radvd]

The router advertisement daemon (radvd) is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6 stateless autoconfiguration.

The router advertisement daemon (radvd) is run by Linux or BSD systems acting as IPv6 routers. It sends Router Advertisement messages, specified by RFC 2461, to a local Ethernet LAN periodically and when requested by a node sending a Router Solicitation message. These messages are required for IPv6 stateless autoconfiguration.

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DHCPCD does not delegate an assigned IPv6 prefix

I've been trying to get IPv6 PD with dhcpcd working on my home server along with ppp and radvd to allow for SLAAC to work and eventually replace my ISP-provided router. Unfortunately, the prefix which dhcpcd receives on the ppp0 interface via RAs…
Marcus K
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Fedora client persist old address after router advertisement

I have a linux-based DSL router, running radvd Because the prefix from my ISP may change, so I have to change the radvd.conf when prefix changes. For example, like this. interface br-lan { AdvSendAdvert on; MinRtrAdvInterval 20; …
maybeonly
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radvd dynamic global prefix subnetting

Hi my plan is to make two local ipv6 subnets. But i don't have an static global prefix. I know i can use ::/64 in radvd.conf. but how to tell radvd to add an subnet after the global prefix somthing like ::1/64 and ::2/64. From my isp i get an /56…
ChristinWilling
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Radvd sending advertisement to the wrong interface

I have the following radvd.conf file: interface eth0 { AdvSendAdvert on; MinRtrAdvInterval 30; MaxRtrAdvInterval 100; route 2000:e000:0:2::/64 { AdvRoutePreference low; }; }; interface…
Miguelxpn
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Ubuntu Router to connect two networks via IPv6

I am currently in the situation that I want to add one network of homogenous linux nodes to an already existing windows network. For administrative reasons the linux nodes are not going to be added to the network itself, but have to reside behind a…
bayer
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How to start with IPv6 subnetting on linux gateway

We are currently having perfectly working IPv4 network with a typical layout - internal network with all servers splitted to VLANs in 10.0.0.0/8 (each vlan is /24) and external network with public ip addresses. IPv4 addresses are NATed to the…
Yarik Dot
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IPv6 radvd with vlans

Is it possible to configure the radvd config so that the router advertisement packets got a VLAN- tag? Theres a switch between my Router (software router, Ubuntu OS) and I only want some VLANs to recieve router advertisements. My switch isn't that…
mushr00mer1990
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Native IPv6: routing between eth0 and eth1

I humbly ask for your assistance with the problem I can't resolve myself. I have a native IPv6 link with 2001:db8:14::/48 assigned. I'm running Slackware on 3.2.50-grsec kernel. My ISP's side (my default gw for ::/0) is 2001:db8:14::1. I have…
Mark
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Is there any way to programmatically add prefixes to radvd without writing to radvd.conf and restarting it?

I need to create prefix entries on demand to configure a quite large IPv6 net. What I'm doing now is: stop radvd write to radvd.conf restarting radvd But this is quite painful. I wonder if there is something like omshell/omapi but for radvd to…
ssedano
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Create router in Debian passing along ipv6 if available

I need to create a router that will make ipv6 available to downstream users if it is available. I have encountered two problems using the "naive" approach: 1) I am receiving a /64 address from upstream via radvd. When I turn radvd on on the router,…
Artie Gold
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OpenVPN IPV6 Tunnel Radvd

I have an interesting question regarding ipv6 + openvpn.. My Version is OpenVPN 2.1.1 i have been given 2 native /64 ipv6 networks ( Block1 -> 2a01:abc:123:deac::/64 ) ( Block2 -> 2a01:abc:123:dead::/64 ) ( Gateway -> 2a01:abc:123:deaf::1/59 ) *…
Arenstar
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Advertise self as ipv6 dns server, with ra-pd / radvd

I use prefix delegation to set up stateless IPv6 on my local network. On my router, my RADVD setup looks like this: $ cat /etc/radvd.conf interface lan { AdvSendAdvert on; prefix ::/64 { }; # Google Public DNS RDNSS…
Nicolas Dumazet
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IPv6 radvd advise static IP as gateway?

I am running radvd (2.17-2, Debian Buster) on a local network to provide IPv6 access. I would like to make radvd advertise the static IP of the interface (e.g. 2001::1/64) as the gateway IP instead of the link-local address (like…
iBug
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Dynamic router advertising on IPv6

I have a problem that I'm hoping I can solve with IPv6 but since I haven't had a chance to try it yet I thought I'd propose my solution here. My problem is that we have a LAN with a number of devices that have internal Wifi. All of them are capable…
parsley72
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Ubuntu 14.04 IPv6 setup with radvd and ufw

I am bringing up a rack of server is a co-hosting location and so far I have been using it with IPv4 and using NAT for the in-rack network. I want to add IPv6 so that I can address all the processors from the outside without NAT. My home ISP gives…
AlanObject
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