OPENVPN PROBLEM

RouterOS General
1

Hello, I’m having a problem which is presented more frequently.

The problem I have is that every two days about all I disassociated openvpn tunnels and crashes the service.

The client requests reach the server openvpn server but not allowed to re-establish the connexion.

the message in the log is as follows;


Established TCP connection from XXX.XXX.XXX.XXX

But never established.

Therefore I have to restarting the router.

What is causing you to be this error?

It is my business importate to detect this problem because we have at the more than 190 VPN router is not a solution and restart the router.

Thanks
OPENVPNERROR.JPG

2

Its a bug which is easily circumvented with a script.

/system script
add name=InvalidAddresses policy=ftp,reboot,read,write,policy,test,winbox,password,sniff,sensitive source=“/ip address remove [/ip address find where invalid]”
/system scheduler
add disabled=no interval=1m name=InvalidAddresses on-event=InvalidAddresses policy=reboot,read,write,policy,test,password,sniff,sensitive start-date=jan/01/1970 start-time=00:00:00

Every minute, it scans for invalid addresses and removes them. After doing this on both the client and server ends, it has never had an issue.