DSM-G600, DNS-3xx and NSA-220 Hack Forum

I will try this. Is there anything this little wonder cant do?

Thanks in advance!

Last edited by index monkey (2008-01-18 16:16:09)

LINIX NOOOB ;-) has a wuestion.

Wow great but I seem to have an issue with getting everything to work.

I copied the extracted files to the HD_a2 volume. there is now a directory in the root called "openvpn" with 4 files + the generated static.key file.

When I try to run the openvpn deamon  I get.

/mnt/HD_a2/openvpn $ ./openvpn --config server.conf
Sat Jan 19 14:34:59 2008 OpenVPN 2.0.9 arm-unknown-linux [SSL] [LZO] [EPOLL] built on Jan 17 2008
Sat Jan 19 14:34:59 2008 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA.  OpenVPN 2.0-beta16 and earlier used 5000 as the default port.
Sat Jan 19 14:34:59 2008 Note: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2)
Sat Jan 19 14:34:59 2008 Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Sat Jan 19 14:34:59 2008 Cannot allocate TUN/TAP dev dynamically
Sat Jan 19 14:34:59 2008 Exiting
/mnt/HD_a2/openvpn $

So I tried to make the directory for autostarting.... but I get this...

/ $ mkdir /dev/net
mkdir: cannot create directory '/dev/net': Permission denied
/ $

I'm running all this on a CONCEPTRONIC CH3SNAS with fun_plug 0.3 installed. and FW 1.02 I believe.

n0m0r3

fonz wrote:

n0m0r3 wrote:

/ $ mkdir /dev/net
mkdir: cannot create directory '/dev/net': Permission denied

You must be 'root' for this.

So how do I become the root user?

linux noob.

n0m0r3

n0m0r3: "So how do I become the root user?"

I think the default telnet install from the wiki logs you in as root by default, if not use the "su -" command as long as you know the root password.


halfsoul: "Did you get a chance to confirm this works?"

Yes, I'm using it right now ;-p

Zen Seeker wrote:

HaydnH wrote:

Yes, I'm using it right now ;-p

Would you say it's ready for testing on a production box? (I don't mind a small risk but if it needs to be cooked a little longer I can wait before jumping in.)

Have you ever tried Webmin? Sally, another group member, was able to get a copy working on her CH3SNAS but she hasn't been back since.

Yes I would say it's ready for production - all it is is a compiled version of openvpn which is quite a good product. However, if this is a production box I would recommend reading the openvpn site to familiarise yourself with different setups and the security implications of each.

I haven't tried webmin - I use the cli religiously ;P

Last edited by HaydnH (2008-01-30 12:43:54)

"Now let's hope the router directs my VPN smoothly"

The default port for openVpn (as approved by IANA) is 1194 - you'll need to forward this on the router to the ip address of the dns-323... probably should have mentioned that in the OP.

Hi,

I am trying to use openvpn in bridge mode. From the default kernel config, it seems that bridge is not included. I compiled the module bridge.ko but cannot load it onto the default kernel b/c of missing symbols.

bridge: Unknown symbol br_handle_frame_hook
bridge: Unknown symbol br_fdb_put_hook
bridge: Unknown symbol br_fdb_get_hook


Any ideas ?

OK, I upgrade the NAs and no I do have telnet access via root. so I created the directory etc described above.

And started the openvpn deamon.
this is what happend:

/mnt/HD_a2/openvpn # ./openvpn --config server.conf
Thu Feb 28 10:43:03 2008 OpenVPN 2.0.9 arm-unknown-linux [SSL] [LZO] [EPOLL] built on Jan 17 2008
Thu Feb 28 10:43:03 2008 IMPORTANT: OpenVPN's default port number is now 1194, based on an official port number assignment by IANA.  OpenVPN 2.0-beta16 and earlier used 5000 as the default port.
Thu Feb 28 10:43:03 2008 TUN/TAP device tun0 opened
Thu Feb 28 10:43:03 2008 /sbin/ifconfig tun0 192.168.1.253 pointopoint 192.168.1.162 mtu 1500
Thu Feb 28 10:43:03 2008 UDPv4 link local (bound): [undef]:1194
Thu Feb 28 10:43:03 2008 UDPv4 link remote: [undef]

Is this OK?

n0m0r3

@Zen Seeker: sorry, I had to finish my exams, so i had no time to do anything else than lerning. But now i'm back and I will finish my project. But give me some time, then i will publish the complete changes i made on my ch3snas...

knireis wrote:

Can i use this to connect with a upnp mediaplayer (freecom musicpal or philips sla5520) connected to lets say network A, to the mediaserver on my CH3SNAS which is connected to network B?
And if yes, any instructions available? I run funplug 0.4, lighttpd and also Twonky

You need to say more about what net A and B are.

I have a freecom musicpal, too. My setup is like this:

dns323 ---..Ethernet..--- WLAN-Basestation ))) ..wireless.. (((  musicpal

Works fine with mediatomb. Didn't work with the built-in upnp.

It's all the same IP subnet, the WLAN basesation forwards traffic between them. No VPN required.

Hi!

I tried installing this, but I can't seem to get my 323 to open the port. If I run netstat it should say that it's listening on port 1194 right? there nothing there:(

Any clues?

//T

Well, I kind of got OpenVPN to work on DNS-323.. but there is slight problem, which is most likely with either OpenVPN or my router configuration.

Here is my setup (router is D-Link DGL-4500)

laptop -----> internet -----> router -----> PC #1
                                                   -----> PC #2
                                                   -----> DNS-323

I can connect to DNS-323 from my laptop just fine and browse shares by using an IP address of DNS-323. But the problem is that I cannot see any other computers on the network (PC #1, PC #2). For router I'm using 10.0.0.1 as the IP and for OpenVPN I'm using 10.10.0.x IP range. Any suggestions of what I should look at to troubleshoot this setup?

Thanks!

Last edited by andrey (2008-03-27 01:00:23)