Cjdns with Qubes 4.0

[pruflyos]

Qubes 4.0 now supports IPv6 forwarding. Therefore I created a how-to for setting Cjdns up as a ProxyVM which gives transparent access to Hyperboria to any AppVM:
https://github.com/pruflyos/qubes-doc/blob/patch-1/configuration/cjdns.md

I'd be glad for any feedback on the approach and submitted this how-to for inclusion in the Qubes documentation.

[progval]

Qubes 4.0 now supports IPv6 forwarding.

Cooool! I may try using Qubes again as my main system then

Therefore I created a how-to for setting Cjdns up as a ProxyVM which gives transparent access to Hyperboria to any AppVM:
https://github.com/pruflyos/qubes-doc/blob/patch-1/configuration/cjdns.md

Thanks! I'll look into it.

[asdfghjz]

@pruflyos One recommendation is to offer issues they appear to be blocked/removed.
I tried running it but keep getting this:

user@cjdns-gw:~/cjdns$ sudo echo "binds+=( '/etc/cjdroute.conf' )" > /etc/qubes-bind-dirs.d/10_cjdns.conf
bash: /etc/qubes-bind-dirs.d/10_cjdns.conf: No such file or directory

I checked using dolphin a file manager for Debian and it appears that their is no folder "/etc/qubes-bind-dirs.d". Could this be an issue with my OS or do I need to create that folder?

[pruflyos]

Could this be an issue with my OS or do I need to create that folder?

Just create that directory with sudo mkdir -p /etc/qubes-bind-dirs.d. It doesn't exist by default, which I didn't consider in the documentation.

[asdfghjz]

@pruflyos
I still get errors:

user@cjdns-gw:~$ sudo mkdir -p /etc/qubes-bind-dirs.d
user@cjdns-gw:~$ sudo mkdir /etc/qubes-bind-dirs.d
mkdir: cannot create directory ‘/etc/qubes-bind-dirs.d’: File exists
user@cjdns-gw:~$ sudo mkdir /etc/qubes-bind-dirs.d
mkdir: cannot create directory ‘/etc/qubes-bind-dirs.d’: File exists
user@cjdns-gw:~$ sudo mkdir -p /etc/qubes-bind-dirs.d
user@cjdns-gw:~$ sudo echo "binds+=( '/etc/cjdroute.conf' )" > /etc/qubes-bind-dirs.d/10_cjdns.conf
bash: /etc/qubes-bind-dirs.d/10_cjdns.conf: Permission denied
user@cjdns-gw:~$ sudo echo "binds+=( '/etc/cjdroute.conf' )" > /etc/qubes-bind-dirs.d/10_cjdns.conf
bash: /etc/qubes-bind-dirs.d/10_cjdns.conf: Permission denied
user@cjdns-gw:~$ 

The main issue appears to be the "permission denied" part. Is there something else I need to add?

[progval]

sudo only runs the echo as root, not the pipe. Do this instead:

echo "binds+=( '/etc/cjdroute.conf' )" | sudo tee /etc/qubes-bind-dirs.d/10_cjdns.conf

[pruflyos]

sudo only runs the echo as root, not the pipe

Thanks @progval , I fixed that in the documentation as well.

[asdfghjz]

@pruflyos I got some new error on 10

user@sys-cjdns:~$ sudo ifconfig | grep -B1 "inet6 fc"
tun0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1304
        inet6 fc2b:f92a:fc84:5197:8277:279:7697:f1d4  prefixlen 8  scopeid 0x0<global>
user@sys-cjdns:~$ ^C

and

[user@test-cjdns ~]$ ping 6 -c3 fc2b:f92a:fc84:5197:8277:279:7697:f1d4
ping6: Source routing is deprecated by RFC5095.
Usage: ping6 [-aAbBdDfhLnOqrRUvV] [-c count] [-i interval] [-I interface]
             [-l preload] [-m mark] [-M pmtudisc_option]
             [-N nodeinfo_option] [-p pattern] [-Q tclass] [-s packetsize]
             [-S sndbuf] [-t ttl] [-T timestamp_option] [-w deadline]
             [-W timeout] destination
[user@test-cjdns ~]$ 

I also made some pull requests.

[pruflyos]

Your mistake is the space in the command ping 6. You should type ping6 (without the space).

[pruflyos]

I merged your pull requests. Thanks!