-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 26/10/14 15:54, Moritz Warning: > hi, > > I get confused a bit with slaac, ra-names etc..
hehe... it took me some time to get my head around it too :) ra-names it's just a "feature" that you add on top of slaac or ra-stateless both slaac and ra-stateless will set the A bit (=yes) so hosts will autoconfigure themselves addresses the difference is that slaac will unset O bit (=no), so hosts will just get the RA, autoconfig an address, and that's it, while ra-stateless sets the O bit (=yes), so after hosts get the RA, they are expected to send a DHCPv6 request for "other" information (dns server, dns domain...) in both cases, tho, the address is autoconfigured, since M bit is unset (no DHCPv6 transaction to receive an address) unless you specify a range, of course, like dhcp-range=2001:db8::1,2001:db8::400 which sets the M bit (=yes), so if you append either slaac or ra-stateless, will result in hosts getting 2 addresses: one autoconfigured, and one transactd through DHCPv6 > > In my case the router does not have Internet access, > but still, I like the clients to have slaac addresses > according to some specific prefix (fdef:..). > So that I do not have to resort to link local addresses. > > I think I need the A and M bit unset in the RA packets. mmh.. you need the A bit *set*, to make hosts have slaac addresses > But how can this be accomplished? any of the following possibilites dhcp-range=2001:db8::,slaac dhcp-range=2001:db8::,ra-stateless dhcp-range=2001:db8::,slaac,ra-names dhcp-range=2001:db8::,ra-stateless,ra-names all of those will have M bit unset (no dhcpv6 range specified) the second (and 4th) allows you to tell hosts for ex. dns domain dhcp-option=option6:domain-search,red.deltalibre.org.ar and the last two, if combined with dhcpv4, will also try to discover hosts autoconfig addresses and relate those (resolve) to names learned by dhcpv4 hope i didn't mix things up, cheers! gui > > Thanks for the help. > - mwarning > > _______________________________________________ > Dnsmasq-discuss mailing list > [email protected] > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBCAAGBQJUTXvtAAoJEIJqNBvBfxrIOWwQAIK5GOrfiy/zrTFM/mEVYD14 utCToa7tzSfNzsU+bwcMcEYfzqfmSsV7CUmzy//MWA4QSNNYs9AuKyg0w+TFeZil Uojh9x5JW+Kr0RQZo/tLiLen+npP4cwtOxF5HimPULRv1t5oKo0fZCXqLJvWjPkq /3x8Lm+A0VZ4M0Ve5wTztN0RQiQ8hW9KuLwsgpNHoO0ChQKkcmcJNGxTyl/9bJtN soCZwoWBxxuKBXDIKcYiV0tUbRtxPyFYKFecOGZOLJgl4rpp6JabVAbOO3F6B5qq KmeFlpdBBqQPzrWbd8Bq4ZLbRpZx7Wj4ocN50rb709/7MhjNk088MVvznbi8ZB7Q wO6kzalX8tFDurV9H43kamoTI+PJa/b1Gysjz4QT/8u9uxw/wAXktutPYB3JtIdt XaTlP3xgIPdcMGr9LWhsKVFxCb7jF72/eMdUHdR7Hk/loaJ3z9m82fN3LZeAWNud HXQ1gQ3wVDGk1sXim9s6vmEd8iVbMuwYeBySHGIZS98PoPOnP5OuTLVoRalo0FVo lcMiO8vFWCu2yYNQjDK0xs2AtaJ9nALzzYEmoZUB4OcsWvo/HCBAGxRa4nZA6f1W 4wH1cGIiqXOBPvlsSLgqzZBnQvn8Thv8WIA/TbWzwprbc9jC7S5sXr39aOOFJ1zg YrpazNEDFzSsVdrCnkIO =dDVi -----END PGP SIGNATURE----- _______________________________________________ Dnsmasq-discuss mailing list [email protected] http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
