How to disconnect/reconnect from OPEN VPN Client using Batch File

[Salt_Lamp]

Can anyone confirm that the script I provided is correct? I tried to modify it to account for multiple devices, but I'm not sure if I did it properly. Also, how do I run "chmod 755"?

 

[peraburek]

Can anyone confirm that the script I provided is correct? I tried to modify it to account for multiple devices, but I'm not sure if I did it properly. Also, how do I run "chmod 755"?

just copy paste this command in your router telnet/ssh session

chmod 755 /jffs/scripts/vpn-route-1.sh

reboot afterwards and test

 

[Salt_Lamp]

just copy paste this command in your router telnet/ssh session

chmod 755 /jffs/scripts/vpn-route-1.sh

reboot afterwards and test

I tried pasting it in my session, but all I got was an error. What now?

Here's the error:

"Error changing directory to chmod 755 /jffs/scripts/vpn-route-1.sh"

Command 'cd "chmod 755 /jffs/scripts/vpn-route-1.sh"'
failed with return code 2 and error message
-sh: cd: line 53: can't cd to chmod 755 /jffs/scripts/vpn-route-1.sh.

 

[Salt_Lamp]

How do I access the command line in my SSH session? I was just pasting the line directly into my session without the command line. Perhaps that accounted for the above error?

 

[mattiL]

I tried pasting it in my session, but all I got was an error. What now?

Here's the error:

"Error changing directory to chmod 755 /jffs/scripts/vpn-route-1.sh"

Command 'cd "chmod 755 /jffs/scripts/vpn-route-1.sh"'
failed with return code 2 and error message
-sh: cd: line 53: can't cd to chmod 755 /jffs/scripts/vpn-route-1.sh.

Notice the 'can't cd to...' ?
The command should not start with 'cd' !

 

[Salt_Lamp]

Alright, so I finally managed to access the command line and input the code. Unfortunately, whenever I turn on the VPN client all my devices go through it instead of only the ones I've specified.

*sigh* This is getting tiring. Can anyone tell me what's wrong with this script?

#!/bin/sh


ip route flush table 11
ip route del default table 11


ip route flush cache


tun11_ip=$(ifconfig tun11 | grep 'inet addr:'| cut -d: -f2 | awk '{ print $1}')


ip route add default via $tun11_ip dev tun11 table 11
ip rule add from 192.168.xx.xx table 11
ip rule add from 192.168.xx.xx table 11

ip route flush cache


DNS_SERVER="208.67.222.222 208.67.220.220"
for ip in $DNS_SERVER
do
iptables -t nat -A PREROUTING -s 192.168.xx.xx -p udp --dport 53 -j DNAT --to $ip
iptables -t nat -A PREROUTING -s 192.168.xx.xx -p tcp --dport 53 -j DNAT --to $ip
iptables -t nat -A PREROUTING -s 192.168.xx.xx -p udp --dport 53 -j DNAT --to $ip
iptables -t nat -A PREROUTING -s 192.168.xx.xx -p tcp --dport 53 -j DNAT --to $ip
done


iptables -I FORWARD ! -o tun11 -s 192.168.xx.xx -j DROP

exit 0

 

[Salt_Lamp]

Still having trouble here guys. I put the above script into jffs/scripts and input the code into my command line, but I'm still having problems. Whenever I start up the VPN client everything goes through it instead of only the devices I've specified. Could something be wrong with the script?

Also, if I add "route-nopull route-up /jffs/scripts/vpn-route-1.sh" to my VPN client config everything goes through my standard ISP and I can't get back on the VPN client. Any thoughts?

 

[Salt_Lamp]

Still at a loss guys. At this point, I'm thinking of going back to the original scripts I was using, since at least with those everything behaved as it should as far which devices were on the VPN and which weren't. Any additional info is much appreciated.

 

[Salt_Lamp]

Scratch that. Finally managed to resolve the issue by modifying my script. Thanks everybody!