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</o:shapelayout></xml><![endif]--></head><body lang=RU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>Hi, Simon<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>In latest 60rc1, it seems need to use enable-ra along with dhcp-range=ipv6,ipv6,…<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>Without it default link local gateway can’t be assigned to clients, because it’s always done via RA.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>About dhcp-range, prefix6::, ra-only syntax,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>According sources, preffered and valid lifetime can be set with ra-only token, but not mentioned in sample conf, a bit confusing<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>Next thing is dnsv6 option, it works a bit abnormally (comparing with v4)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>Suppose we need to assign several dns servers, where one is dnsmasq itself.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>With dhcpv4 it could be done with<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>dhcp-option=44,dns1,0.0.0.0<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>But following for dhcpv6 passes [::] in reply message, instead of interface global/link local address<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>dhcp-option=option6,dns-server,[dns1],[dns2],[::]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>As for dnsv6 without dhcpv6, list can be passed via RA RDNSS option, see RFC 6106.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>Windows clients don’t support it, and, according technet, will never do. However, there’s 3<sup>rd</sup> party win32 daemons, which can be used, like rdnssd-win32<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'>*nix also has support in 3<sup>rd</sup> party standalone daemons.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";mso-fareast-language:RU'>Best Regards, Vladislav Grishenko<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";mso-fareast-language:RU'>ICQ: 303357<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";mso-fareast-language:RU'>MSN: themiron@mail.ru<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";mso-fareast-language:RU'>Skype: the.miron<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>