2013年4月18日

HE.net IPv6 tunnel gateway on Raspberry Pi


cat /etc/radvd.conf
interface eth0
{
  AdvSendAdvert on;
  AdvLinkMTU 1480;
  prefix 2001:230:19:2b4::/64
  {
    AdvOnLink on;
    AdvAutonomous on;
  };
};
execute
apt-get install radvd
/etc/init.d/radvd start
append /etc/network/interfaces:

auto he-ipv6
iface he-ipv6 inet6 v4tunnel
        address 2001:230:18:2b4::2
        netmask 64
        endpoint 216.218.221.6
        ttl 255
        gateway 2001:230:18:2b4::1
iface eth0 inet6 static
        address 2001:230:19:2b4::1
        netmask 64
        post-up ip6tables -A FORWARD -i he-ipv6 -o eth0 -p tcp --dport=1:2048 -j DROP
execute
/etc/init.d/networking
append /etc/sysctl.conf
net.ipv6.conf.all.forwarding=1
execute
sudo sysctl -p

2013年4月16日

Kernel 3.5 for Ubuntu 12.04 (aka LTS Enablement Stacks)

Ubuntu 12.04 LTS get official kernel update. Namely,
sudo apt-get install --install-recommends linux-generic-lts-quantal xserver-xorg-lts-quantal
There is a bug that leads to remove some i386 package required by many program (eg. wine1.5). Workaround:
sudo apt-get install xserver-xorg-lts-quantal libgl1-mesa-dri-lts-quantal:i386 libgl1-mesa-glx-lts-quantal:i386

Ref:
https://wiki.ubuntu.com/Kernel/LTSEnablementStack
https://bugs.launchpad.net/ubuntu/+source/xorg-lts-quantal/+bug/1101899