Hello, my linux server configuration looks like: [code] br0 Link encap:Ethernet HWaddr 00:22:4d:b6:08:5d inet addr:192.168.0.2 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::222:4dff:feb6:85d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3574161 errors:0 dropped:0 overruns:0 frame:0 TX packets:2478130 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:387580401 (387.5 MB) TX bytes:900531451 (900.5 MB) eth0 Link encap:Ethernet HWaddr 00:22:4d:b6:08:5d inet6 addr: fe80::222:4dff:feb6:85d/64 Scope:Link UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 RX packets:3655897 errors:0 dropped:599 overruns:0 frame:0 TX packets:2639050 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:445760349 (445.7 MB) TX bytes:911139100 (911.1 MB) Interrupt:16 Memory:d0020000-d0040000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:3624588 errors:0 dropped:0 overruns:0 frame:0 TX packets:3624588 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1092255079 (1.0 GB) TX bytes:1092255079 (1.0 GB) tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.9.0.1 P-t-P:10.9.0.2 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:4117 errors:0 dropped:0 overruns:0 frame:0 TX packets:875 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:262160 (262.1 KB) TX bytes:1008464 (1.0 MB) [/code] And OpenVPN files - server.conf [code] port 1194 #- port proto tcp #- protocol dev tun tun-mtu 1500 tun-mtu-extra 32 mssfix 1450 ca /etc/openvpn/easy-rsa/2.0/keys/ca.crt cert /etc/openvpn/easy-rsa/2.0/keys/server.crt key /etc/openvpn/easy-rsa/2.0/keys/server.key dh /etc/openvpn/easy-rsa/2.0/keys/dh1024.pem ifconfig-pool-persist ipp.txt keepalive 10 120 ping-restart 0 duplicate-cn server 10.9.0.0 255.255.255.0 push "route 192.168.0.0 255.255.255.0" push "redirect-gateway def1" push "dhcp-option DNS 8.8.8.8" push "dhcp-option DNS 8.8.4.4" comp-lzo persist-key persist-tun status 1194.log verb 3 [/code] the client configuration file, looks like: [code] client dev tun proto tcp remote 1194 resolv-retry infinite nobind persist-key persist-tun ca ca.crt cert client.crt key client.key ns-cert-type server comp-lzo verb 3 [/code] On the remote server there is a tomcat server that I want to reach from the office. From the tablet where OpenVPN is installed I try to reach it from http://192.168.0.2:9800 and it works fine, I see the tomcat page but if I run the app from tablet that is trying to invoke the same command, it does not work. For testing it from the tablet I'm trying to reach http://10.9.0.2:9800 and does not work. Also, from the tablet connected trough OpenVPN I'm not able to reach internet The ip foward on the remote server is enabled. cat /proc/sys/net/ipv4/ip_forward 1 On the remote server, there's no iptables rules. The goal is to having app working (first) and browse internet (second) Could someone please help me with this configuration? Thank you. Best Regards.

Please read the sample config files: [url]https://openvpn.net/index.php/open-source/documentation/examples.html[/url]

Help with particular configuration

rizvpn

Hello,

my linux server configuration looks like:

br0       Link encap:Ethernet  HWaddr 00:22:4d:b6:08:5d  
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          inet6 addr: fe80::222:4dff:feb6:85d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3574161 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2478130 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:387580401 (387.5 MB)  TX bytes:900531451 (900.5 MB)

eth0      Link encap:Ethernet  HWaddr 00:22:4d:b6:08:5d  
          inet6 addr: fe80::222:4dff:feb6:85d/64 Scope:Link
          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1
          RX packets:3655897 errors:0 dropped:599 overruns:0 frame:0
          TX packets:2639050 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:445760349 (445.7 MB)  TX bytes:911139100 (911.1 MB)
          Interrupt:16 Memory:d0020000-d0040000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3624588 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3624588 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1092255079 (1.0 GB)  TX bytes:1092255079 (1.0 GB)

tun0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
          inet addr:10.9.0.1  P-t-P:10.9.0.2  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:4117 errors:0 dropped:0 overruns:0 frame:0
          TX packets:875 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          RX bytes:262160 (262.1 KB)  TX bytes:1008464 (1.0 MB)

And OpenVPN files - server.conf

port 1194 #- port
proto tcp #- protocol
dev tun
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
ca /etc/openvpn/easy-rsa/2.0/keys/ca.crt
cert /etc/openvpn/easy-rsa/2.0/keys/server.crt
key /etc/openvpn/easy-rsa/2.0/keys/server.key
dh /etc/openvpn/easy-rsa/2.0/keys/dh1024.pem
ifconfig-pool-persist ipp.txt
keepalive 10 120
ping-restart 0
duplicate-cn
server 10.9.0.0 255.255.255.0
push "route 192.168.0.0 255.255.255.0"
push "redirect-gateway def1"
push "dhcp-option DNS 8.8.8.8"
push "dhcp-option DNS 8.8.4.4"
comp-lzo
persist-key
persist-tun
status 1194.log
verb 3

the client configuration file, looks like:

client
dev tun
proto tcp
remote <remote_machine> 1194
resolv-retry infinite
nobind
persist-key
persist-tun
ca ca.crt
cert client.crt
key client.key
ns-cert-type server
comp-lzo
verb 3

On the remote server there is a tomcat server that I want to reach from the office.
From the tablet where OpenVPN is installed I try to reach it from

http://192.168.0.2:9800

and it works fine, I see the tomcat page but if I run the app from tablet that is trying to invoke the same command, it does not work.
For testing it from the tablet I'm trying to reach

http://10.9.0.2:9800

and does not work.

Also, from the tablet connected trough OpenVPN I'm not able to reach internet
The ip foward on the remote server is enabled.

cat /proc/sys/net/ipv4/ip_forward
1

On the remote server, there's no iptables rules.

The goal is to having app working (first) and browse internet (second)
Could someone please help me with this configuration?

Thank you.
Best Regards.

Traffic

rizvpn wrotemy linux server configuration looks like:

br0       Link encap:Ethernet  HWaddr 00:22:4d:b6:08:5d 
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
<..>

eth0      Link encap:Ethernet  HWaddr 00:22:4d:b6:08:5d 
          inet6 addr: fe80::222:4dff:feb6:85d/64 Scope:Link
<..>

rizvpn wroteAnd OpenVPN files - server.conf

dev tun
<..>
server 10.9.0.0 255.255.255.0

Hmm .. :roll:

Determining whether to use a routed or bridged VPN
Ethernet Bridging

rizvpn

Hi traffic,

thanks for your reply.
You mean I need to change the ip of the vpn for pointing to 192.168.0.0 instead of 10.9.0.0 ?

Thank you

Traffic

Please read the sample config files:
https://openvpn.net/index.php/open-source/documentation/examples.html