OpenVPN connected but doesn't change IP

RouterOS General
1

Hallo,

Hope i’m writting in the correct topics.

Please if someone could tell me what’s wrong. I have a RB4011iGS+5HacQ2HnD-IN (Fw.: 6.47.4). And Teltonika RUT950 (FW. 0.6.9.2)

As i connect teltonika via OpenVPN it shows me what IP is assigned and also on microtik i see under active connections called IP and assigned IP (in secret i assignet what the IP should be).

The problem is that the assigned IP is not active (i can’t ping it) but (when i use VPN over Routers Wifi or LAN) the old IP is still active..i have also tried with my PC and the same resault..

Example: If PC got via DHCP ip 192.168.1.20 and then connects to OpenVPN (or L2PT) it gets 192.168.1.70.. but if i ping .70 nothing happens, if i ping .20 it’s doing…
Same with teltonika.

I have also seen in ARP, that the mac is still assignet to 1. IP not the VPN.. if i clear ARP.. it just returnes to the same addresses?

Please for your help.

Thanks

2

Just one rapid hint: updgrade at least RouterOS and RouterBOOT to 6.47.10

3

Upgraded it to 6.47.10 but still the same problem. OpenVPN connects normaly but doesn’t work with the IP it should..

4

The hint is for security, not for your problem.

5

Huh?

To start with, please provide a diagram with how your network(s?) is/are setup.

What IP subnets are you using on each network?

You are connecting DHCP and then making an OpenVPN connection, to the same network?

You can’t ping from a computer, to an IP on the same network? Or a different network? Different network but same IP subnet?

6

Aha.. ok .. tnx

7

i’m using normal 192.168.1.0/24 for mikrotik LAN, on teltonika it has 192.168.2.0/24 LAN.

if i try using mobile data on teltonika and connect via mikrotik WAN (i have static IP) it does the same as if i connect teltonika to Wifi on mikrotik with DHCP. (i have noticed the same thing if i have my PC connected to mikrotik via ethernet cable and connect openVPN or L2TP)

About ping:
if teltonika is connected via ethernet cable (on its WAN port) or via Wifi and it’s “connected” with VPN then i can only ping it ith her old (DHCP) IP and can’t ping it with her assined IP (the IP that is assigned in mikrotik VPN settings (secret)).
VPN.PNG

8

In my opinion, Ivacy could be the best option as I had personal experience with it.

9

Or is it possible that there is a problem with routes?

As i tested i saw, that if i want to ping:

  • From my PC (Thats connected to Mikrotik Vlan via ethernet cable) - Ping doesn’t work..
  • If i ping via mikrotiks console - ping works normaly (< 100ms)