Re: [Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-19 Thread Carlos Carvalho
Eric Luehrsen (ericluehr...@hotmail.com) wrote on Sun, Oct 18, 2015 at 03:35:22AM BRST: > dhcp-option=option6:dns-server,[::] > > > >>> This is correct but not necessary, dnsmasq does it by default. > This CAN BE necessary, depending. This option has a valid use case with > SLAAC+DHCPV6 (s

[Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-17 Thread Eric Luehrsen
dhcp-option=option6:dns-server,[::] >>> This is correct but not necessary, dnsmasq does it by default. This CAN BE necessary, depending. This option has a valid use case with SLAAC+DHCPV6 (stateful or stateless) for DNSMASQ router advertisements. The default RA DNS FIELD uses the link-add

Re: [Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-16 Thread Lorenzo Milesi
> Make sure your 2 routers are sending compatible announcements (prefix, lease > time). using just pfsense for both RA and DHCP seem to have fixed the issue, I'll stay this way. thanks anyway. -- Lorenzo Milesi - lorenzo.mil...@yetopen.it YetOpen S.r.l. - http://www.yetopen.it/ ___

Re: [Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-15 Thread Carlos Carvalho
Lorenzo Milesi (max...@ufficyo.com) wrote on Thu, Oct 15, 2015 at 04:18:17AM BRT: > > The address range is defined in the dhcp-range declaration. Either you put > > the > > start and end addresses or you use the constructor feature, in which case > > the > > prefix will come from the interface w

Re: [Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-15 Thread Lorenzo Milesi
> The address range is defined in the dhcp-range declaration. Either you put the > start and end addresses or you use the constructor feature, in which case the > prefix will come from the interface where the request arrived. Note that you > have to configure the ipv6/prefix-length of all the inter

Re: [Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-14 Thread Carlos Carvalho
The address range is defined in the dhcp-range declaration. Either you put the start and end addresses or you use the constructor feature, in which case the prefix will come from the interface where the request arrived. Note that you have to configure the ipv6/prefix-length of all the interfaces wh

[Dnsmasq-discuss] about ipv6 prefix delegation

2015-10-14 Thread Lorenzo Milesi
hi. In my LAN I've a "split" IPv6 setup, where pfSense is doing RA and Dnsmasq dhcp server (because historically I already had dnsmasq doing ipv4 dhcp...). This works fine, but when I have a second pfSense in LAN IPv6 clients gets mad and continuously refresh the lease, resulting in unusable ipv6