[Cerowrt-devel] IPv6 doesn't work quite right in 3.3.8-17 as 3.3.8-6

[Dave Taht]

It was my hope that the script would be unnecessary in this release,
that you'd be able to do a "adv_subnet" like in 6to4 and be in
business.

option 'adv_subnet' '1'
list 'adv_interface' 'se00'
list 'adv_interface' 'sw00'
etc

I'm not in a position to test hurricane from where I am right now.


On Mon, Aug 20, 2012 at 4:56 AM, Richard Brown
<richard.e.brown at dartware.com> wrote:
> I can't make IPv6 work in 3.3.8-17 using the same procedure as worked in 3.3.8-6. I am using the procedure and script listed in: http://www.bufferbloat.net/projects/cerowrt/wiki/IPv6_Tunnel
>
> With 3.3.8-6, IPv6 starts right up and my MacBook can get an IPv6 address right away. Using 3.3.8-17, there is an error when running the script (see below), and after the restart, my MacBook won't get an IPv6 address. Notes:
>         a) the router itself has a v6 address, and can connect to v6-only resources (e.g., ping ipv6.google.com works)
>         b) Immediately after running the script (and before rebooting 3.3.8-17), the MacBook may have received an IPv6 address
>
> What other information could I provide to debug this? Thanks.
>
> Rich Brown
> Hanover, NH USA
>
> ================================
>
> LISTING #1 - using 3.3.8-6
>
> root at OpenWrt:/tmp# sh tunnel.sh
> Downloading http://huchra.bufferbloat.net/~cero1/3.3/3.3.8-6/packages/Packages.gz.
> Inflating http://huchra.bufferbloat.net/~cero1/3.3/3.3.8-6/packages/Packages.gz.
> Updated list of available packages in /var/opkg-lists/snapshots.
> Package 6in4 (11-1) installed in root is up to date.
> Setting up HE.net tunnel
> Setting IPv6 addresses on local interfaces
> Restarting network...
> Configuration file: /var/run/hostapd-phy0.conf
> Using interface sw00 with hwaddr c4:3d:c7:9d:e3:9a and ssid 'CEROwrt'
> Using interface gw00 with hwaddr c6:3d:c7:9d:e3:9b and ssid 'CEROwrt-guest'
> Configuration file: /var/run/hostapd-phy1.conf
> Using interface sw10 with hwaddr c4:3d:c7:9d:e3:9c and ssid 'CEROwrt5'
> Using interface gw10 with hwaddr c6:3d:c7:9d:e3:9d and ssid 'CEROwrt-guest5'
> Restarting firewall...
> Loading defaults
> Loading synflood protection
> Adding custom chains
> Loading zones
> Loading forwardings
> Loading rules
> Loading redirects
> Loading includes
> Loading interfaces
> Done. You should restart the router now to make these take effect.
>
> ================================
>
> LISTING #2 - Using 3.3.8-17.
>
> The same script gives an error message in 3.3.8-17. I ran the steps manually to see if I got the same behavior, and I do.  The error happens after restarting the network, and the message is: command failed: Device or resource busy (-16) See below transcript.
>
> root at OpenWrt:/tmp# opkg update
> Downloading http://huchra.bufferbloat.net/~cero1/3.3/3.3.8-17/packages/Packages.gz.
> Inflating http://huchra.bufferbloat.net/~cero1/3.3/3.3.8-17/packages/Packages.gz.
> Updated list of available packages in /var/opkg-lists/snapshots.
> root at OpenWrt:/tmp# opkg install 6in4
> Package 6in4 (11-1) installed in root is up to date.
> root at OpenWrt:/tmp# uci set network.henet=interface
> root at OpenWrt:/tmp# uci set network.henet.proto=6in4
> root at OpenWrt:/tmp# uci set network.henet.peeraddr=209.51.161.14
> root at OpenWrt:/tmp# uci set network.henet.ip6addr='2001:470:1f06:64::2/64'
> root at OpenWrt:/tmp# uci set network.henet.tunnelid=xxxxxx
> root at OpenWrt:/tmp# uci set network.henet.username=xxxxxx
> root at OpenWrt:/tmp# uci set network.henet.password='xxxxxx'
> root at OpenWrt:/tmp# uci set network.se00.ip6addr='2001:470:8a63:100::1/64' # secure wired
> root at OpenWrt:/tmp# uci set network.sw10.ip6addr='2001:470:8a63:200::1/64' # secure wireless   5GHz
> root at OpenWrt:/tmp# uci set network.sw00.ip6addr='2001:470:8a63:300::1/64' # secure wireless 2.4GHz
> root at OpenWrt:/tmp# uci set network.gw00.ip6addr='2001:470:8a63:400::1/64' # guest wireless  2.4GHz
> root at OpenWrt:/tmp# uci set network.gw10.ip6addr='2001:470:8a63:500::1/64' # guest wireless    5GHz
> root at OpenWrt:/tmp# uci commit network
> root at OpenWrt:/tmp# /etc/init.d/network restart
> command failed: Device or resource busy (-16)
> Configuration file: /var/run/hostapd-phy0.conf
> Using interface sw00 with hwaddr c4:3d:c7:9d:e3:9a and ssid 'CEROwrt'
> Using interface gw00 with hwaddr c6:3d:c7:9d:e3:9b and ssid 'CEROwrt-guest'
> command failed: Device or resource busy (-16)
> Configuration file: /var/run/hostapd-phy1.conf
> Using interface sw10 with hwaddr c4:3d:c7:9d:e3:9c and ssid 'CEROwrt5'
> Using interface gw10 with hwaddr c6:3d:c7:9d:e3:9d and ssid 'CEROwrt-guest5'
> root at OpenWrt:/tmp# /etc/init.d/network restart
> command failed: Device or resource busy (-16)
> Configuration file: /var/run/hostapd-phy0.conf
> Using interface sw00 with hwaddr c4:3d:c7:9d:e3:9a and ssid 'CEROwrt'
> Using interface gw00 with hwaddr c6:3d:c7:9d:e3:9b and ssid 'CEROwrt-guest'
> command failed: Device or resource busy (-16)
> Configuration file: /var/run/hostapd-phy1.conf
> Using interface sw10 with hwaddr c4:3d:c7:9d:e3:9c and ssid 'CEROwrt5'
> Using interface gw10 with hwaddr c6:3d:c7:9d:e3:9d and ssid 'CEROwrt-guest5'
> root at OpenWrt:/tmp# uci set firewall. at zone[0].network='ge00 henet'
> root at OpenWrt:/tmp# uci commit firewall
> root at OpenWrt:/tmp# ifup henet
> root at OpenWrt:/tmp# /etc/init.d/firewall restart
> Loading defaults
> Loading synflood protection
> Adding custom chains
> Loading zones
> Loading forwardings
> Loading rules
> Loading redirects
> Loading includes
> Loading interfaces
> root at OpenWrt:/tmp#
>
>
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> Cerowrt-devel at lists.bufferbloat.net
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-- 
Dave Täht
http://www.bufferbloat.net/projects/cerowrt/wiki - "3.3.8-17 is out
with fq_codel!"