Beiträge von Silentium

Zitat von pr_bond

You need fail2ban to prevent "Access from other countries"

Zitat von subzero79

You can block the whole China country with iptables

I am a stupid Windows user. If I can't see a simple menu to click in OMV or a step by step guide I am like a lost child in Mexi

Now I am a bit unsure.

Do I need SSH for my OpenVPN?
I just want a local acces to SSH and don't need it from WAN. What do we exactly have to disable?

As far as I know it's really normal that people from other countries scan all our ports. ( Remember the old windows virus. You just had to go online and you got infected even if you don't open your browser)

@Carlos05
I am not sure but they really seem to have access to your system! umplug it from WAN and reconfigure and update your system.

Hello,

today I took a look into the logs of the OPEN VPN tool and there were so many ip adresses from china, Taiwan, USA.
Is that normal and what do they mean?

I am 100% percent sure that nobody was accessing my NAS.

The log files are full with stuff like these:

Mon Jan 26 17:23:18 2015 TCP/UDP: Closing socket
Mon Jan 26 19:47:31 2015 Re-using SSL/TLS context
Mon Jan 26 19:47:31 2015 LZO compression initialized
Mon Jan 26 19:47:31 2015 Control Channel MTU parms [ L:1544 D:140 EF:40 EB:0 ET:0 EL:0 ]
Mon Jan 26 19:47:31 2015 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ]
Mon Jan 26 19:47:31 2015 Local Options hash (VER=V4): 'c0103fa8'
Mon Jan 26 19:47:31 2015 Expected Remote Options hash (VER=V4): '69109d17'
Mon Jan 26 19:47:31 2015 TCP connection established with [AF_INET]182.118.55.162:57472
Mon Jan 26 19:47:31 2015 TCPv4_SERVER link local: [undef]
Mon Jan 26 19:47:31 2015 TCPv4_SERVER link remote: [AF_INET]182.118.55.162:57472
Mon Jan 26 19:47:31 2015 182.118.55.162:57472 WARNING: Bad encapsulated packet length from peer (5635), which must be > 0 and <= 1544 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Mon Jan 26 19:47:31 2015 182.118.55.162:57472 Connection reset, restarting [0]
Mon Jan 26 19:47:31 2015 TCP/UDP: Closing socket
Mon Jan 26 19:58:28 2015 Re-using SSL/TLS context
Mon Jan 26 19:58:28 2015 LZO compression initialized
Mon Jan 26 19:58:28 2015 Control Channel MTU parms [ L:1544 D:140 EF:40 EB:0 ET:0 EL:0 ]
Mon Jan 26 19:58:28 2015 Data Channel MTU parms [ L:1544 D:1450 EF:44 EB:135 ET:0 EL:0 AF:3/1 ]
Mon Jan 26 19:58:28 2015 Local Options hash (VER=V4): 'c0103fa8'
Mon Jan 26 19:58:28 2015 Expected Remote Options hash (VER=V4): '69109d17'
Mon Jan 26 19:58:28 2015 TCP connection established with [AF_INET]188.231.219.34:65399
Mon Jan 26 19:58:28 2015 TCPv4_SERVER link local: [undef]
Mon Jan 26 19:58:28 2015 TCPv4_SERVER link remote: [AF_INET]188.231.219.34:65399
Mon Jan 26 19:58:28 2015 188.231.219.34:65399 WARNING: Bad encapsulated packet length from peer (57693), which must be > 0 and <= 1544 -- please ensure that --tun-mtu or --link-mtu is equal on both peers -- this condition could also indicate a possible active attack on the TCP link -- [Attempting restart...]
Mon Jan 26 19:58:28 2015 188.231.219.34:65399 Connection reset, restarting [0]

Do you know, why my max OpenVPN speed is just between 80 - 110 KB/s when I copy files over a SMB share?

Tested on LTE Network on a smartphone and compared the same enviroment with openvpn = off and wifi I got.
80 KB/s with OpenVPN android app
1700 KB/s with wifi

Windows Wifi Performance with SMB is 13.000 KB/s.

Yesterday I was able to setup OpenVPN. The plugin is working in some way.

Just a hint for all Fritzbox users from Germany:
Don't use Myfritz DDNS Service! It is not working properly. Try another external service.

This morning the openvpn plugin didn't work again. I was not able to find out why.
After so many hours finding out the error and the low performance on first test yesterday I should consider to try owncloud or something similar.

But on my first try owncloud doesn't work either

Ok, I did some tests on that.

The main problem is, that applying the settings, under OpenVPN Tab, takes endless time. The system seems to loop on the progress bar window.
On every hard reboot the system still wants to apply the settings.

Oh No,
there is no openVPN Plugin for Banana Pi.

Do you know any other posibillity to share these kind of media, probably with an easy extra software?

Last 2 times when I tried establishing a VPN Network it took me 4 hours with no success.

At home I do have 10 Mbits upload and they have 16 Mbits download speed.

VPN is somehow not quite easy to setup

Hello,

today I set up OMV 1.6 on my BANANA Pi. A Big Hello to all OMV Forum users!

I planned to share my pictures and maybe some videos with my parents over Internet.

What kind of setup would be the best choice, if I want them to use their windows explorer to watch the files?

Setup at my home
Banana pi with Sata HDD connected on an AVM Fritzbox

Setup at my family
Windows PCs on an DD wrt Router