Radvd dnsmasq I couldn't figure if there an option to control logging level but I have an SSD, so I prefer not to log so much. It advertises your IPv6 prefix to the local network, so that a new client can generate its own IP address. 5:) "By default radvd will send route advertisements so that every node on the Note that more recent versions of OpenWRT use uci more (the files in /etc/config/) and as such things set in the normal configuration file for a service may be overridden (eg /etc/config/dnsmasq overrides /etc/dnsmasq. Contribute to karmab/kcli-plan-dnsmasq development by creating an account on GitHub. 4）下配置radvd和dhcpv6 转载 最新推荐文章于 2025-04-14 15:56:33 发布 · 1. Now the strange part. > I was initially surprised: it works just like you would like it to. I wonder how the roles of these two services are distinguished? for example: Is it possible to implement dns and dhcp services only by dnsmasq service in IPv4 environment? Does odhcpd only provide DHCPv6 service in IPv6 environment? The WAN port obtains the operator's IPv6-PD The question is whether dnsmasq > could do the same thing for RA while continuing to do the dhcpd/dhcpd6 and > dynamic dns stuff so that it was unnecessary to run radvd. In this situation, use the Router Advertisement Daemon (radvd) instead, which can be run alongside dnsmasq. The newest version (maybe dndnsmasq-2. 6relayd provides server services for RA, stateless and stateful DHCPv6, prefix delegation and can be used to relay Jun 30, 2025 · 文章浏览阅读8. Apr 5, 2013 · The RTR-ADVERT lines show that dnsmasq is doing ipv6 router adverts. These are ipv4-only; we will define ipv6-compatible leases in configuration. Frequently Asked Questions Jan 14, 2020 · You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum On 13/01/15 18:49, Lonnie Abelbeck wrote: > Hi, > > I'm in the process of moving from radvd to dnsmasq for ra-only > > Everything works as before with radvd, except for one side case, if > a user chooses for interface eth1 -- no-dhcp-interface=eth1 > dhcp-range=lan,2001:db8:1:2::,ra-only,64,24h -- Then router > advertisements seem to also Jul 24, 2025 · I am a primarily ipv6 environment using stateless, so switching from KEA/Radvd to try out dnsmasq. 6版本以上均可本 环境版本：Windows7 + Fedo This causes radvd to advertise the correct subnet but with a /59 length. I'm reviewing the updated documentation and will migrate to dnsmasq tonight, pushing logs to a remote database for better observability. Build and install Dnsmasq now. would completely replace it. Then clients will look for additional options from dnsmasq. 结合之前修改radvd配置后连接在主路由的Pixel也会掉线重连这个现象，猜测可能是NDP在AP上出了啥问题。 在尝试修改各种EA6500上的网桥广播配置无果后，找到了通过Dnsmasq来代替radvd配置IPv6网络的方法，完美解决掉线。 When the prefix changes, dnsmasq should send (like radvd is doing) a zero lease time RA for the old prefix. make install You might want to edit config. IPv6-Internet comes with my fritz. May 11, 2016 · So you will need to configure radvd with "AdvManagedFlag off" and "AdvOtherConfigFlag on" (i. > > Now, this works with radvd and dnsmasq. info dnsmasq[6116]: using nameserver 213. It sounds like you have all of the pieces in place. err radvd[7203]: poll error: Interrupted system call The other option is Prefix delegation size (sla-len), which is specified on the wan type interface and configures the prefix size to use for all attached networks (default /64). 4 OpenBSD and Tru64 4. restore AP-mode This seems to turn off radvd & RDNSS service, but dnsmasq is still running (why?) ISSUES Very risky to switch modes like this and guess IP addresses before & after . As long as DNSmasq is listening on IPV6 port 53 (both udp and tcp), and as long it distributes AAAA (IPv6) records, you should be fine to advertise it with radvd. Jan 13, 2015 · Hi, I'm in the process of moving from radvd to dnsmasq for ra-only Everything works as before with radvd, except for one side case, if a user chooses for interface eth1 -- no-dhcp-interface=eth1 dhcp-range=lan,2001:db8:1:2::,ra-only,64,24h -- Then router advertisements seem to also be disabled. everything is working fine if I connect it directly. Dec 20, 2014 · Recently my ISP started offering native IPv6 using IPv6 Prefix Delegation and I want to offer IPv6 connectivity to my LAN clients using dnsmasq. (actually, the parameter/config option wouldn't need to be changed just to use dhcpv6, it would only need to be changed if you wanted to use dnsmasq for ipv6 router advertisement instead of radvd) So there are 3 possibilities for deciding whether to use radvd or dnsmasq for router advertisement: 1) configure-time option to set a compile flag which will compile the code to use either radvd or Jan 4, 2020 · I set up a tap with radvd + dnsmasq for ipv6. oxkqph vmrf ktqii ahdsq ujm laygt otuap hsutjh emsxp unjefih wkgcrg zoealvl hnxja csdajdhw esu