IPV6 ND and non-local prefixes

2022-11-18 Thread Martijn van Duren
Hello misc, I'm starting to play around with IPv6 and rad(8). I've noticed that I can broadcast arbitrary prefixes via "no auto prefix" combined with "prefix ". These get assigned properly via slaac and can be used to forward packets, but if I don't assign an IP in the prefix on the broadcasting

Re: ipv6 nd

2018-04-03 Thread Peter van Oord van der Vlies
ia_pd 2 vether6/1 #slaac private Van: Peter van Oord van der Vlies Verzonden: dinsdag 20 maart 2018 00:27 Aan: misc@openbsd.org Onderwerp: ipv6 nd Hello Misc, Today i replaced my cisco 881 because it wasn't able to handle the bandwidth anymore. I had

Re: ipv6 nd

2018-03-20 Thread Stuart Henderson
day i replaced my cisco 881 because it wasn't able to handle the >>> bandwidth anymore. >>> >>> >>> I had a working ipv6 setup for years with the following relevant part from >>> my cisco wan interface >>> >>> config part: >>> >

Re: ipv6 nd

2018-03-20 Thread Marc Peters
On Tue, Mar 20, 2018 at 11:27:30AM +0100, Mischa wrote: > Interesting. So this would replace the dhcpclient in base? > What is the difference between wide-dhcpv6 and dhcpcd? > > Mischa > I think you could do that, but i use it just for the DHCPv6 stuff and the base dhclient for other DHCP. The

Re: ipv6 nd

2018-03-20 Thread Mischa
> On 20 Mar 2018, at 08:54, Marc Peters wrote: > On Tue, Mar 20, 2018 at 08:47:26AM +0100, Mischa wrote: >>> On 20 Mar 2018, at 08:41, Marc Peters wrote: >>> >>> I use dhcpcd for on the WAN Interface to receive the prefix delegation. On >>> the internal

Re: ipv6 nd

2018-03-20 Thread Peter van Oord van der Vlies
On Tue, Mar 20, 2018 at 08:47:26AM +0100, Mischa wrote: > > On 20 Mar 2018, at 08:41, Marc Peters wrote: > > > > I use dhcpcd for on the WAN Interface to receive the prefix delegation. On > > the internal network, i use slaac with rtadvd. The README for dhcpcd > > provides

Re: ipv6 nd

2018-03-20 Thread Marc Peters
On Tue, Mar 20, 2018 at 08:47:26AM +0100, Mischa wrote: > > On 20 Mar 2018, at 08:41, Marc Peters wrote: > > > > I use dhcpcd for on the WAN Interface to receive the prefix delegation. On > > the internal network, i use slaac with rtadvd. The README for dhcpcd > > provides

Re: ipv6 nd

2018-03-20 Thread Mischa
; anymore. >> >> >> I had a working ipv6 setup for years with the following relevant part from >> my cisco wan interface >> >> config part: >> >> ipv6 address autoconfig >> >> ipv6 enable >> >> ipv6 nd ra interval 30 >&

Re: ipv6 nd

2018-03-20 Thread Marc Peters
y > cisco wan interface > > config part: > > ipv6 address autoconfig > > ipv6 enable > > ipv6 nd ra interval 30 > > ipv6 dhcp client pd my_prefix rapid-commit > > On my obsd wan interface i did ifconfig pppoe0 inet6 autoconf but i am not

Re: ipv6 nd

2018-03-20 Thread Peter van Oord van der Vlies
  On Tue, Mar 20, 2018 at 12:19:09AM +, Peter van Oord van der Vlies wrote: > > > > Is slaacd or a dhcpv6 client running? > > Yes i tried with slaacd > Does `slaacctl show interface $if` reflect that a router advertisement > has been received? No, only this : #slaacctl show interface

Re: ipv6 nd

2018-03-19 Thread Max Parmer
On Tue, Mar 20, 2018 at 12:19:09AM +, Peter van Oord van der Vlies wrote: > > > > Is slaacd or a dhcpv6 client running? > > Yes i tried with slaacd Does `slaacctl show interface $if` reflect that a router advertisement has been received? -- 0x7D964D3361142ACF

Re: ipv6 nd

2018-03-19 Thread Peter van Oord van der Vlies
t; > > I had a working ipv6 setup for years with the following relevant part > from my cisco wan interface > > config part: > > ipv6 address autoconfig > > ipv6 enable > > ipv6 nd ra interval 30 > > ipv6 dhcp client pd my_prefix rapid-commit > >

Re: ipv6 nd

2018-03-19 Thread Max R.D. Parmer
ing ipv6 setup for years with the following relevant part > from my cisco wan interface > > config part: > > ipv6 address autoconfig > > ipv6 enable > > ipv6 nd ra interval 30 > > ipv6 dhcp client pd my_prefix rapid-commit > > On my obsd wan interface i did i

ipv6 nd

2018-03-19 Thread Peter van Oord van der Vlies
Hello Misc, Today i replaced my cisco 881 because it wasn't able to handle the bandwidth anymore. I had a working ipv6 setup for years with the following relevant part from my cisco wan interface config part: ipv6 address autoconfig ipv6 enable ipv6 nd ra interval 30 ipv6 dhcp

Slightly OT:Problem with IPv6 ND with a specific host

2010-03-31 Thread Andre Keller
Dear list members I ran into a problem with IPv6 neighbor discovery. It's a openbsd (4.5-stable) box acting as router attached to a IXP switch. The ipv6 nd works with all peers but one (cisco), while the nonworking peer works from our second box (4.5-stable too)... when I add a static entry