9 May
2019
9 May
'19
1:34 a.m.
My IP over DVB-T2 modem fully supports IPv6. The Linux dvb_net driver
exposes an Ethernet interface, so it's easy to configure. Just add the
following to /etc/network/interfaces
allow-hotplug dvb0_0
iface dvb0_0 inet6 auto
Routing is handled with ip6tables and radvd.
sudo sysctl -w net.ipv6.conf.all.forwarding=1
sudo sysctl -w net.ipv6.conf.all.accept_ra=2
sudo ip6tables -A FORWARD -i dvb0_0 -o enp0s25 -j ACCEPT
sudo ip6tables -A FORWARD -i enp0s25 -o dvb0_0 -m state --state
ESTABLISHED,RELATED -j ACCEPT
sudo ip6tables -t nat -A POSTROUTING -o enp0s25 -j MASQUERADE
sudo systemctl start radvd
/etc/radvd.conf (documentation prefix works fine)
interface dvb0_0
{
AdvSendAdvert on;
MinRtrAdvInterval 3;
MaxRtrAdvInterval 10;
AdvDefaultPreference high;
prefix 2001:db8::/64
{
AdvValidLifetime infinity;
AdvPreferredLifetime infinity;
};
};
http://www.w6rz.net/ofdm.png
Ron W6RZ
On 5/8/19 11:11, K7VE - John wrote:
I would add, this may be a good time to come up with
additional RF physical
and link layer implementations that are not based on AX.25 - we could use
more modern modem implementations and link protocols.
------------------------------
John D. Hays
K7VE
<http://k7ve.org/blog> <http://twitter.com/#!/john_hays>
<http://www.facebook.com/john.d.hays>
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