/ip firewall filter add chain=input protocol=gre action=accept comment="Allow GRE for L2TP"
/ip firewall filter add chain=input protocol=udp dst-port=500,1701,4500 comment= "Allow L2TP/IPSec" add chain=input protocol=ipsec-esp comment= "Allow IPSec-ESP" Use code with caution. Copied to clipboard
/ip ipsec policy add src-address=0.0.0.0/0 dst-address=0.0.0.0/0 sa-src-address=YOUR_WAN_IP sa-dst-address=0.0.0.0/0 protocol=udp proposal=l2tp-proposal template=yes mikrotik l2tp server setup full
This defines the range of addresses your VPN users will receive. Addresses: 192.168.99.10-192.168.99.50 (Ensure this does not overlap with your LAN range). Configure a PPP Profile: This profile tells the router how to treat VPN connections. L2TP_Profile Local Address: Your router's LAN IP (e.g., 192.168.88.1 Remote Address: DNS Server: Enter your preferred DNS, like MikroTik community forum Phase 2: The L2TP Server & User Accounts Now, activate the server and create the login credentials. Enable the L2TP Server: and click the L2TP Server Default Profile: L2TP_Profile Use IPsec: Set this to IPsec Secret: Enter a strong Pre-Shared Key (PSK). Create VPN Users: securepassword L2TP_Profile Syed Jahanzaib Phase 3: Firewall Configuration
Attempt 3 /interface l2tp-server server set enabled=yes authentication=mschap1,mschap2,chap use-ipsec=required ipsec-secret=Test / MikroTik community forum L2TP/IPsec Configuration with RouterOS to work with Android Configure a PPP Profile: This profile tells the
7. Step 6: Enable Proxy ARP (Crucial for Local Network Access)
This activates the server functionality and sets up the IPSec pre-shared key. L2TP - RouterOS - MikroTik Documentation - Support Service Dec 25, 2568 BE — mikrotik l2tp server setup full
: If clients need to reach devices on your local LAN, you may need to set Bridge to your main LAN bridge or enable proxy-arp on your LAN interface. 3. Add VPN Users (Secrets) Create credentials for each user connecting to the VPN. Menu : PPP > Secrets Command :
If your VPN clients need to communicate with devices sitting on your physical local network (LAN), you must enable Proxy-ARP on your local bridge interface. Without this, LAN devices won't know how to route return traffic back to the VPN clients. Navigate to > Interface tab.