sharing a folder with vpn:not works!

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macbox
OpenVpn Newbie
Posts: 11
Joined: Sat May 21, 2011 2:13 pm

sharing a folder with vpn:not works!

Post by macbox » Sat May 21, 2011 2:23 pm

Hello everyone!

I need to create a VPN from my linux pc(ip address lan 192.168.1.4 this is sharing a folder) to my mac

Mac is outside the network where this is my linux
From the mac I have to be able to connect to my linux
I configured everything and with Tunnelblick I connect to my vpn server ok!

The problem is the ip address, the VPN server has address 10.8.0.1 and 10.8.0.2 on my mac

1) I can not ping from my linux machine and vice versa (ping 10.8.0.1)
2) If I try to connect to the finder example: smb: / / 10.8.0.1 can not

What is wrong? attach files to configure the server and client

CLIENT
client
dev tun
proto udp
remote testing.dydns.org
resolv-retry infinite
nobind
persist-key
persist-tun
ca ca.crt
cert massimo.crt
key massimo.key
ns-cert-type server
comp-lzo
verb 3
-----------
SERVER
port 1194
proto udp
dev tap1
ca /etc/openvpn/keys/ca.crt
cert /etc/openvpn/keys/tonidovpn.crt
key /etc/openvpn/keys/tonidovpn.key
dh /etc/openvpn/keys/dh2048.pem
server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt
push “route 192.168.1.4 255.255.255.0″
comp-lzo
user nobody
group nogroup
persist-key
persist-tun
status openvpn-status.log
verb 3

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janjust
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Posts: 2703
Joined: Fri Aug 20, 2010 2:57 pm
Location: Amsterdam
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Re: sharing a folder with vpn:not works!

Post by janjust » Sat May 21, 2011 4:33 pm

you're mixing 'tap' and 'tun' mode; change the server config from
dev tap1
to

Code: Select all

dev tun
and reconnect the mac client; the mac will be assigned 10.8.0.6, the server is at 10.8.0.1

macbox
OpenVpn Newbie
Posts: 11
Joined: Sat May 21, 2011 2:13 pm

Re: sharing a folder with vpn:not works!

Post by macbox » Tue May 24, 2011 4:54 pm

It works!

Now there's another problem, I'll explain:

-I connect to my vpn server 10.8.0.1 (it's in my house) from wireless home and get my ip: 10.0.8.6
-my friend from his home connects to my server vpn and gets ip address: 10.8.0.10

I can not ping my friend and vice versa

If I and my friend try to ping the server(10.8.0.1) both are able to ping!

Why? Thank you so much you are fantastic :) :)

The configuration of the client and the server is what I wrote above

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janjust
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Posts: 2703
Joined: Fri Aug 20, 2010 2:57 pm
Location: Amsterdam
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Re: sharing a folder with vpn:not works!

Post by janjust » Tue May 24, 2011 9:58 pm

by default client-to-client connectivity is disabled for security purposes.
you can either setup an iptables rules to allow this type of traffic

Code: Select all

iptables -I FORWARD -i tun+ -j ACCEPT
iptables -I FORWARD -o tun+ -j ACCEPT
or you can add

Code: Select all

client-to-client
to the server config - the latter will be faster, as it will bypass ALL iptables rules. It does mean that you no longer have control over what is sent from client to client.

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