nanog mailing list archives
Re: IPv6 6rd BR setup on Linux
From: Masakazu Asama <masakazu.asama () gmail com>
Date: Wed, 17 Apr 2013 17:11:15 +0900
Sasa Distribution that supports 6rd feature is limited. I was confirmed that it works on debian wheezy. (squeeze's kernel does not support 6rd.) (1) edit /etc/sysctl.conf and set net.ipv6.conf.all.forwarding=1 (2) edit /etc/network/interfaces like following === auto eth0 iface eth0 inet static address 172.16.1.1 netmask 255.255.255.0 gateway 172.16.1.123 iface eth0 inet6 static address 2001:xxxx:xxxx:xxxx::1 netmask 64 gateway 2001:xxxx:xxxx:xxxx::1234 auto tun6rd iface tun6rd inet6 v4tunnel address 2001:db8:ac10:101:: netmask 32 local 172.16.1.1 endpoint any ttl 64 up ip tunnel 6rd dev tun6rd 6rd-prefix 2001:db8::/32 up ip link set mtu 1280 dev tun6rd === (3) reboot This example assumes that 6rd-prefix = 2001:db8::/32 and BR has 172.16.1.1(0xac100101). Regards. 2013/4/16 Shishio Tsuchiya <shtsuchi () cisco com>
Sasa Ohkubo-san tested Linux as BR,too. You need to change default route to IPv6 internet and enable IPv6 fowarding. /etc/sysctl.conf net.ipv6.conf.all.forwarding=1 Regards, -Shishio (2013/04/16 16:33), Sasa Ristic wrote:OK, I found this information too, but, if I'm not mistaken, this is allregarding 6rd "client" setup on *nix, while the BR is on Cisco ASR1K.I'm trying to setup BR on (any kind) Linux, but either there is nopossibility or information on this topic, or I'm unable to find it.On Tue, Apr 16, 2013 at 3:44 AM, Shishio Tsuchiya <shtsuchi () cisco com<mailto:shtsuchi () cisco com>> wrote:Sasa Sakura internet,datacentor provider of JAPAN,is providing 6rdBR(ASR1K),IPv6 internet and 6rd configuration information for their customer.We published the information as informational draft. Debian 6.0's linux kernel is 2.6.32.So <http://2.6.32.So> you mightneed upgrade kernel.Basically information is 6rd CE configuration for host,but I thinkthis would be useful for you.http://tools.ietf.org/html/draft-sakura-6rd-datacenter-04#appendix-A.1.2.3http://research.sakura.ad.jp/6rd-trial/6rd-trial-debian60/ (Japanese) Regards, -Shishio (2013/04/16 7:57), Sasa Ristic wrote: > hello all, > > can someone please share any info regarding a ipv6 6rd BR setupon linux> (debian specific preferably)... goo.gl <http://goo.gl> searchdidn't turn up much...> > thanks! > > > -- ricky
Current thread:
- IPv6 6rd BR setup on Linux Sasa Ristic (Apr 15)
- Re: IPv6 6rd BR setup on Linux Shishio Tsuchiya (Apr 15)
- Re: IPv6 6rd BR setup on Linux Sasa Ristic (Apr 16)
- Re: IPv6 6rd BR setup on Linux Shishio Tsuchiya (Apr 16)
- Re: IPv6 6rd BR setup on Linux Masakazu Asama (Apr 17)
- Re: IPv6 6rd BR setup on Linux Sasa Ristic (Apr 16)
- Re: IPv6 6rd BR setup on Linux Shishio Tsuchiya (Apr 15)