has anyone here setup ipv6 /48 on debian? http://wiki.debian.org/DebianIPv6 http://www.debian-administration.org/article/Running_IPv6_in_practice im going by vcs guide for openbsd at http://wiki.arpnetworks.com/wiki/48%20IPv6%20on%20OpenBSD however, openbsd is a bit diff than debian hmms for example, i know i need to add fe80::1 as gateway and fe80::2 as an address but would the be netmask 48 or netmask 64 in /etc/network/interfaces are you doing this on debian or obsd ? debian just add them in interfaces then so can anyone help me, im having trouble with configuring ipv6 on debian? http://wiki.debian.org/DebianIPv6 yeah i'm looking for someone to help instead of pasting links i've already saw them all what problem are you having? ive done tryed damn near every combination in /etc/network/interfaces i'm running debian i tryed going by vxs guide for openbsd for this same thing with same host and i get 'Reconfiguring network interfaces...SIOCADDRT: File exists' whenever i /etc/init.d/networking restart if you do ifconfig -a or "ip addr" do you see your ipv6 address? yea inet6 addr: fe80::5054:ff:fe27:2351/64 Scope:Link my network is 2607:f2f8:34c0::/48 and gateway is fe80::1/64 ive tryed making fe80::1 the gateway in interfaces file and address fe80::2 and tryed other things as well that address, fe80:: is a link-local one (like a mac address with ipv4) you can't use it to talk to the outside world ive also tryed 2607:f2f8:34c0::1 as gateway but in the guide for openbsd it says this -> As root, first open the file "/etc/mygate". Replace the IPv6 line with the IPv6 gateway: "fe80::1%em0", where em0 is the name of your external network interface. that should be right, but you also have to give your host its proper address, right the %em0 syntax is a bsd thing, it won't work with linkx s/linkx/linux/ ye so i should edit /etc/hosts and replace ::1 localhost ip6-localhost ip6-loopback to that 2607:1 ip? try getting it working with the ifconfig or ip commands first worry about the configuration files later so something like: ifconifg eth0 inet6 add 2607:f2f8:34c0::2/48 route -A inet6 default gw 2607:f2f8:34c0::1 (rather ifconfig ipv6 add eth0 2607:...) or something. linux has funny non-standard syntax for these things ahahaha