Re: Router advertisements for dynamic IPv6 prefix

2020-10-21 Thread Fernando Gont
On 15/10/20 09:44, Harald Dunkel wrote: On 10/14/20 10:18 AM, Stuart Henderson wrote: On 2020-10-11, Henrik Friedrichsen wrote: Hey, my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help of router advert

Re: Router advertisements for dynamic IPv6 prefix

2020-10-21 Thread Fernando Gont
On 15/10/20 08:02, Christian Weisgerber wrote: On 2020-10-14, Fernando Gont wrote: Set the VL to 30', and the PL to 15'. You could even set the VL to 15', and the PL to 7.5', if necessary. How does this influence the lifetime of privacy addresses? It should affect it at all. Temporary (p

Re: Router advertisements for dynamic IPv6 prefix

2020-10-21 Thread Fernando Gont
Hello, On 15/10/20 07:27, Henrik Friedrichsen wrote: Hey, On Wed, Oct 14, 2020 at 02:30:04PM -0300, Fernando Gont wrote: And you may also look at this other one, which has recommendations for CPEs, which in your case accounts for your DHCPv6-PD and RA daemons: https://tools.ietf.org/html/draft

Re: Router advertisements for dynamic IPv6 prefix

2020-10-15 Thread Harald Dunkel
On 10/14/20 10:18 AM, Stuart Henderson wrote: On 2020-10-11, Henrik Friedrichsen wrote: Hey, my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help of router advertisements using rad. This works fine unti

Re: Router advertisements for dynamic IPv6 prefix

2020-10-15 Thread Christian Weisgerber
On 2020-10-14, Fernando Gont wrote: > Set the VL to 30', and the PL to 15'. You could even set the VL to 15', > and the PL to 7.5', if necessary. How does this influence the lifetime of privacy addresses? Even with rad(8)'s defaults, I already need to specify an originating non-privacy addres

Re: Router advertisements for dynamic IPv6 prefix

2020-10-15 Thread Henrik Friedrichsen
Hey, On Wed, Oct 14, 2020 at 02:30:04PM -0300, Fernando Gont wrote: > And you may also look at this other one, which has recommendations for CPEs, > which in your case accounts for your DHCPv6-PD and RA daemons: > https://tools.ietf.org/html/draft-ietf-v6ops-cpe-slaac-renum-05 Looks like it's a p

Re: Router advertisements for dynamic IPv6 prefix

2020-10-14 Thread Fernando Gont
On 11/10/20 12:52, Henrik Friedrichsen wrote: Hey, my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help of router advertisements using rad. This works fine until the ISP disconnects me after 24h (force di

Re: Router advertisements for dynamic IPv6 prefix

2020-10-14 Thread Fernando Gont
Hi, On 14/10/20 05:18, Stuart Henderson wrote: On 2020-10-11, Henrik Friedrichsen wrote: Hey, my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help of router advertisements using rad. This works fine un

Re: Router advertisements for dynamic IPv6 prefix

2020-10-14 Thread Stuart Henderson
On 2020-10-11, Henrik Friedrichsen wrote: > Hey, > > my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via > DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help > of router advertisements using rad. > > This works fine until the ISP disconnects me after 24h (f

Router advertisements for dynamic IPv6 prefix

2020-10-11 Thread Henrik Friedrichsen
Hey, my ISP provides connectivity via PPPoE. An IPv6 prefix is handed out via DHCPv6 PD, which my OpenBSD gateway passes on to clients with the help of router advertisements using rad. This works fine until the ISP disconnects me after 24h (force disconnect on ISP side). The gateway receives a ne