Ipsec port forwarding not working. " Forwarding L2TP/IPsec UDP Ports.

Ipsec port forwarding not working Here are the ports to forward for Xbox Live: You open port 80 to your PC, unless your PC is running program which connects to internet or local area network on tcp port 80 or hosting webserver listening tcp port 80 and OS firewall is allowing incoming connections from TCP 80 port and from any remote source, nothing happens because your PCs IP isn't listening TCP port 80. all. Newbie; Posts: 25; Karma: 0; IPSec Port-Forward does not work « on: September 29, 2022, 11:08:55 am The L2TP/IPSec VPN server on Keenetic can be configured according to the L2TP/IPSec VPN server article. => Set in your router to forward incoming port :80 to 192. > nc -v -v 192. x. I have followed over a dozen written and video guides on WireGuard, OpenVPN, first of all thanks for your great work. Top. 1 protocol=tcp dst-port=8822 action=dst-nat to-addresses=192. UDP 4500 (NAT-T IPSec/L2TP Behind NAT: Port Forwarding. But if I don't do the double port forward and set the single port forward up as I did with OpenVPN & IPSec, it breaks. 50. 1 only. D - dynamic 0 ;;; defconf: masquerade chain=srcnat action=masquerade out-interface-list=WAN ipsec-policy=out,none 1 chain=dstnat action=dst-nat to-addresses=<server's ip> to-ports=80 protocol=tcp in-interface=ether1 dst-port=80 mikrotik; Share. It’s called “NAT Traversal” This may or may not work automatically for you and your ISP’s router may still be in the way. ip_forward = 1 net. Follow the above steps to create two additional virtual IPs. Any performance or port forwarding issues on the upstream router can cause the VPN to disconnect. Sort by date Sort by votes B. Check if your DSM account has sufficient privileges to set up an L2TP VPN connection to your Synology NAS. 0 Helpful Reply. # diagnose sniffer packet wan1 'host 20. If services are needed on UDP Port 500 and 4500 on the MX, you will need to decide whether to use said service or the When setting up a VPN server (LT2P/IPSec) on Windows Server 2022 RAS, and configuring NAT network (172. 11 to-ports=22 This will take anything the router receives destined to 192. The only solutions are to use OpenVPN (assigned OpenVPN interfaces can use reply-to which will return traffic via expected paths) or I have another different virtual IP address setup for IPsec and L2TP (both enabled) on the pfSense box itself. When creating a port forwarding rule, the port mapping will only work from the WAN to the LAN (Internet to a home network). Hello, i have created an IPSec tunnel between RUT956 and other brand device. In addition to Port Not Open After Port Forwarding, Tried Solutions From Other Threads I have been trying the past 2 days to get a port open to no avail. 65 on which the customer connects), if I use 10. Post by borislav » Tue Mar 12, 2024 5:00 pm. It is often used to set up VPNs, and it works by encrypting IP packets, along with authenticating the source where the packets come from. But if those server accessing sources are anywhere on the internet, you have to have the default route at Site A into the tunnel to get back to Site B, which affect to all other devices Site A. It will be limited to 10. Is it possible to configure IPsec so that it can operate without port forwarding at the customer side? (like OpenVPN does for example) At our office we are using pfSense as IPsec server, at the customer site are in many cases already Edgerouter X devices available. borislav just joined Posts: 13 Joined: Fri May 11, 2018 3:43 pm. I'm trying to configure port forwarding, which works if i don't have OpenVPN enabled, but once i enable OpenVPN connections won't get through. I have a Mikrotik HAP AX lite as a main router on bridged Huawei fiber router. 2 Answers Sorted by: Reset to default 3 . Open port scanner reports that the port is filtered, and I can't bring up the http interface in a browser. This leads me to believe that there might be a bug is IPsec & L2TP services on pfSense. Get a routable public IPv4 from your ISP to begin with. In my Asus RT-N66U router I have opened UDP ports 500, 1701 and 4500 for port forwarding to my NAS that has the VPN service running. Stack Exchange Network. Others simply cannot forward ESP, in this case there's often a DMZ option (that will forward all incoming traffic to a given internal host) that could be used. Level 1 Options. Sorry mate but I can not understand what you mean. You can verify the automatically created rules in the Settings > 1:Disable "nat" for starters that should not be required on a DNAT ( VIP port-forward or 1-2-1) 2: run diag debug flow to validate the packets are matching the fwpolicy-id in question . 2 553 To make sure that the server is running and accepting connections, I did the following. So the router will honor the 1st rule and the 2nd port forwarding rule to port 2350 fails. Hello, Whole day I'm trying to forward a port to specific IP address in my internal network. 8. 0 with controller 5. Ok, solved! I do not know if this is normal behavior, but it seems that in the configured situation (IPSEC: local network 10. 192. add action=accept chain=forward comment="Raspberry Pi Webserver 443" dst-address=10. When I disabled those it started to work. 88 LAN -> Any -> Destination Port 500 -> WAN IP -> Static Port true LAN -> Any -> no specific Port -> WAN IP -> Static Port false All outgoing packets and incoming packets are accepted by firewall rules, no denies. Quote; Post by felixfeiau » Fri May 22, 2015 12:34 am I am a new home user, and just installed the server and client on two computers. In this case, an encrypted IPsec tunnel is created before an L2TP connection is established (using the IKE protocol: UDP/500 and NAT-T: UDP/4500). So I want to forward traffic coming in on the external ip address on port 5950 an internal ip address on port 5950. I've configured a VPN (IPSec) between 2 sites on Cisco 881-K9. Assume i have 1 router 1921 and 1 ASA 5510 behind the router. 16. Click OK. 8 only available for IPsec. 20 and port 23' 4 0 a interfaces=[wan1] filters=[host 20. Your ISP may not allow public addresses, or you may have made mistakes while configuring the settings. 200. In this new menu, click Port Forwarding. If I don't do this, Most probably you're using static NAT or static PAT, which means the private server traffic is always NAT'ed regardless of the destination (outside network/Internet or remote To give a specific example, I have need to send email through the IPSec tunnel to the host that has SMTP forwarded to it through NAT. I can see form the Firewall logs that neither router 1 or router 2 is not blocking the WireGuard traffic. I tried everything, including router reset and EDIT: It looks like port forwarding is actually working properly and for some reason Plex's remote access just suddenly stopped working after installing my OPNsense box. Just do a portcheck and see if the port is open. -> Not working I am trying to forward a selection of ports to two internal IP addresses. 1 port 8822/tcp, and send it to 192. If your router supports 0 VPN terminators, you need other equipment or software besides the router. As Therefore, the IPSec is working, and more importantly, the remote subnets are reachable (via ping, and services tested with curl, all working!). See the picture below. from a security standpoint anyways. When we place our IPSec/L2TP add action=accept chain=forward comment="defconf: accept ipsec AH" protocol=ipsec-ah add action=accept chain=forward comment="defconf: accept ipsec ESP" protocol=ipsec-esp add action=accept chain=forward comment="defconf: accept all that matches ipsec policy" ipsec-policy=in,ipsec NAT port forwarding does not work. X must be reachable on port 80, 8080 and 90 from public network. 168. 245. borislav just joined Posts: 17 Joined: Fri May 11, 2018 3:43 pm. 20. 210. I use a Synology NAS as my VPN server because it works great with iOS devices as a L2TP VPN appliance. Go to VPN Server > Privilege. Port forwarding will not work when accessing from the home network. @vgaetera It just rarely works on my android phone and almost never work on my Windows PC, although they both worked for a few days in the beginning Enable Port Forwarding. Edit: I'm able to port forward though, using other ports. I can't find anything about Ipsec passthrough but it's either there or a DMZ/port forwarding would get the job done. 5:80 My TCP port forwarding does not work, but the UDP does! Checking UDP port forward with "nc -z -v -u mydomain. I want enable IPSec VPN using fortinet clent . Connection Like this Internet —>ISP router (Alcatel) —> Technicolor TG789vn v3 (for VOIP ) -->Fortigate 40c–>internal dst-port=546 protocol=\ udp src-address=fe80::/10 add action=accept chain=input comment="defconf: accept IKE" dst-port=500,4500 \ protocol=udp add action=accept chain=input comment="defconf: accept ipsec AH" protocol=\ ipsec-ah add action=accept chain=input comment="defconf: accept ipsec ESP" protocol=\ ipsec-esp add action=accept chain=input Assuming your IIS-server is located behind the Meraki and is connect with SSL-VPN to make an port-forward trough SSL-VPN. Since we don’t have to deal with NAT traversal, the configuration is simpler, For IPSEC, you need to open / forward / PAT the following: UDP 500; UDP 4500; ESP ; Some access router have a specific feature to forward IPSEC packets. 20 posts • Page 1 of 1. 4-RELEASE (i386). I've configured forwarding ports with the command: ip nat inside source static TCP The only issue is that when I port forward from the remote router across the IPsecs, I have to set the default gateway on the local router to the IPsec vti. 3: run a diag sniffer packet against the interfaces or any matching on the port . 5:80 (This you have to tell the router by port-forward configuration) The request reaches the server:80 and he will be able to reply as the router has stored the route of the incoming SYN request. com (x. . Hello, IPsec will not be the best VPN to use for this use case, but we can still try configuring it. "How to configure an L2TP/IPsec server behind a NAT-T" MS KB did not work for us. I have 1 public IP and I already configure Also not all customers are cooperative in terms of port forwarding. 6515 - User Portal. 0/24), you may encounter an issue where port forwarding rules do not work as expected. As default, from other device to teltonika ping is successfull but from teltonika to other device ping not have. Port 500 (UDP) Port 4500 (UDP) Using UDMP 1. 136/29, remote network 10. Level 1 In response to icemannz01. Search May not be the case but if you are trying to do IPSEC be careful IPSEC uses a different PROTOCOL not a different port. 133. rules in teh forward chain. Step 4. Visit Stack Exchange It does not work anymore in bridge mode. 4 no service pad service tcp-keepa Author Topic: IPSec Port-Forward does not work (Read 699 times) mliebherr. I have an edgerouter 10X and im trying to port forward for my ARK server but it does not work. Commented Aug 7, 2023 at 12:19 | Show 3 more comments. 6514 - Admin Portan. Currently im running into an issue with Port Forwarding to a destination behind a VPN Tunnel. ipv4. I guess you have one-public IP-adres available at your site where the server and Meraki is located? Why not look into a WAP or Ngnix reverse proxy instead of making an port-forward to an SSL-VPN connect device. The Port forwarding itself has nothing different from the server located at Site B. If not Switzerland perhaps you are in another European country where the internetBox is used. 14. New comments cannot be posted and votes cannot be cast. We're unable to forward L2TP traffic to the server behind NAT. You can start a new thread to share your ideas or ask questions. I tried everything, including router reset and NETGEAR routers with VPN passthrough are intended to work without modification, however sometimes troubleshooting is necessary to localize a problem. – Rohit. Policy-based forwarding doesn't work for traffic sourced from the Palo Alto Networks firewall PBF does not function for IPSec Tunnel traffic to the Palo Alto Networks firewall. Set Map to IPv4 port to 80. Port-forwarding no working. IPsec helps keep data sent over public networks secure. I have ports 443 and 80 open, being able to access a webpage as well as some webservices remotely, and using a reverse proxy Port forward not working. I entered the LAN IP address of my OpenVPN server, set the port range to the port used by the server, and applied the changes. The port is in use by my server, I can access it through ssh, see the port in use and can connect locally to the game server that it is running. It works once I try with PPTP and Open VPN but I need LT2P. 1. I've tried every single combination of The forwarded port is port 23. Go to VPN Server > General Settings. I read in the guidebook that I have to enable port forwarding. For example, an IPsec Site-to-Site VPN is set up between the below UniFi Gateways: Search Search. 4. Improve this question. Whenever I try to port forward UDP ports, it doesnt work. We have a Firewall in our DataCenter Colocation which has an IPSec Tunnel with a VTI back to our Office Firewall. If a port forward for ports UDP 500 or 4500 to a specific server is configured, the MX will reroute all non-Meraki site-to-site and L2TP/IPsec client VPN traffic to the LAN IP specified in the port forward. Port forwarding not working if OpenVPN is active. The wiki says when the target (but not the source) port or IP is specified, the rule works as forward. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. add chain=forward action=accept comment="port forwarding" connection-nat-state=dstnat add chain=forward action=drop comment="drop all else" 2. 18 Archived post. 11 posts • Page 1 of 1. I want WAN port 553 -> 192. " Forwarding L2TP/IPsec UDP Ports. All I want to do is have VNC connect on port 5950. 3. I have tried everything dstnat by myself, copying commands from the internet, even using the QuickSet Port Mapping feature which makes a dstnat rule again the Why is Port Forwarding Not Working? Port forwarding may not work due to several reasons. thanks for the fast reply but i think that it will not work because ASA uses opposite direction related to nat rules. I put in the IP address the ip of NAS. On the SFR and Free Boxes, I have set the following port mapping : UDP Port 500, 4500 and 10 000 to the router. Inside the Router configuration setup, forward the following ports to the IP address of the Synology VPN Server: 1701, 500 & 4500 (UDP) Part 2. I have If they are different you have a private IP and port forwarding will never work. 112. 136/29) as the address of the ftp server in the LAN, the customer sees What is IPsec? IPsec is a group of protocols for securing connections between devices. 0 - virtual IP "Alias type" 10. Running 2. I have tested the GRE protocol on those boxes, It work fine. Newbie; Posts: 25; Karma: 0; IPSec Port-Forward does not work « on: September 29, 2022, 11:08:55 am Port forwarding is a special type of NAT called DNAT. Go to solution. Gerardo-ARG. IPSecVPN: From the Port Forwarding screen, set Local Port to 500 and Protocol to UDP for IPSecVPN tunnel, and then set Local Port to 4500 and Protocol to UDP for IPSec tunnel. Aug 4, 2020; Solution #2 Generally when you have tried to use DMZ it is one of 2 things. The main port is 8080 to internal IP 10. For one virtual IP: Use a different Mapped IP Address/Range, for example, 172. Login to router's web interface. Aug 9, 2012 29,241 3,096 128,640. I’m trying to setup a port forward, but I am really stuck. I've stripped down the router config to as basic as possible for testing this out. 56. 53. When enabled they will not forward udp port 500 traffic on other virtual IP's. We're L2TP/IPsec not working. com 3478" works fine saying: "Connection to mydomain. Note: On the USG models, it is necessary to manually configure a Destination NAT (DNAT) + WAN firewall rule to forward ports on the WAN2 interface, see the section below. Cisco DPC3941B Port Forwarding. View full post. 5 ), it appears that the packets are not actually forwarded into the tunnel, and instead, getting dropped / misrouted. Behind the Office Firewall is a Server which needs to be published to the Internet. I got so in the settings area to the port forwarding, I added the ports as provided in the guide: L2TP/IPsec UDP 500, UDP 1701, UDP 4500 Here's an example of the configuration. Apply the changes. I can see the traffic being passed in the logs. Scope: FortiGate. Here are some of the most common reasons you’re IPsec L2TP pass-through seems to be broke since 2. Copy Link; Report Inappropriate Content; Start a New Thread. This means that if the VPN server is behind NAT, you do not need to forward UDP port 1701 to it from your perimeter router/firewall. I`m wondering how can apply port forwarding rule on Cisco ASA 5515 9. The next step is configure the L2PT/IPSec port forwarding to your router. Jan 21, 2020; 3. 1 I was trying to setup port forwarding and got it to work, but only when using it outside of my network, when I try to access it in my own network it doesn't work. Register Also all hosts have packet forwarding configured: net. 1701 - L2TP. I am trying to get my VPN (L2TP IPSec PSK) to work. I have Fortigate 40c and its WAN1 is connected to ISP router , and ISP enabled port forwarding UDP port 500& 4500 . Make sure you actually have the program active. Enable Port Forwarding for the VPN port 500, ( for IPSec VPN's), port 1723 for PPTP VPN's, and port This article describes how to allow IPsec VPN port 4500,500 and ESP protocol access to specific IP addresses only. It's not a port forwarding problem but a routing one. Below is an example of creating an L2TP/IPSec VPN connection on a Windows 10 computer. bill001g Titan. But the outcome is that then the port forwarding does not work from the outside or when going through the VPN. NAT port forwarding does not work. Firewall Port Forwarding. 2. 138) 3478 port [udp/*] succeeded!" untracked connection-state=untracked add action=accept chain=forward connection-state=untracked add action=accept chain=forward Author Topic: IPSec Port-Forward does not work (Read 699 times) mliebherr. Options. g ( if the port_forward was port 9999 and udp ) Port forwarding not working I have been trying for 2 days now to get any port (specifically 25565) to forward on my router with 0 luck whatsoever. forwarding = 1 net. That's expected with IPsec, even with VTI. Rule has too many components (extra The problem is, AnyConnect uses IPSec as well and therefore, the port forwarding command stops the IPSec to other sites from forming because both use port 500. The host responds to telneting to port 25 Generally when you have tried to use DMZ it is one of 2 things. Follow - Enable LT2P/IPsec VPN with pre-sharedkey and MS-CHAP v2, Create FW rule to allow UDP ports 1701, 500, 4500 on DSM - Do a port forwarding on my Cisco router to allow UDP port 1701, 500, 4500 to my LAN2. 2. In my Asus RT-N66U router I have opened UDP ports 500, 1701 and 4500 for port Then two potential problems: a) phase2 selector doesn't include the source IP, which could be avoided by using the default (0/0<->0/0) for the selector, and b) routing back Why is the port forwarding not working? Any ideas? Test Port from FortiGate (Port is open on the vm) From another Internet Access (no connection via port forwarding) Thanks Port forwarding may not work due to several reasons. 88. 2019-03-20 Most routers can deal with IPsec through NAT. If this is not an option, then configure the authentication IDs. They are forwarded, and showing as such in LuCI. and i have public IP . As far as your case is concerned, are you cascading routers or is it just a "regular" port forward that you To access the OpenVPN server on my home network from outside, I need to set up port forwarding on the ZTE MC801A 5G router provided by Three. 0. RouterOS general discussion. The pf reply-to function doesn't work on VTI interfaces, so the traffic follows the default route. I found following information on Sophos Community but it was not complete, however, I added port forwarding for https 4444 and ---- for accessing to the firewall and user profile and they are working except the VPN. Go to VPN Server > L2TP/IPSec. Quote #1; Thu Sep 19, 2024 2:47 pm. ipv6. An L2TP tunnel is then established inside IPsec on UDP port 1701. Configure the fields in the Port Forwarding section. Ever since d. Within the term "IPsec," "IP" stands for "Internet Protocol" and "sec" for "secure. Now, to connect to the desktop from the Internet, you will need to use Keenetic_WAN_IP_address:new_port_number For example, 109. Also, forward ESP to the Linux machine. 10 set port-forward rule 1 forward-to port 443 set port-forward rule 1 original-port 443 set port-forward rule 1 protocol tcp commit ; save So when there are multiples of the same port number the port forwarding rule will not work. Ask Question Asked 5 years, 2 ' option limit '1000/sec' option family 'ipv6' option target 'ACCEPT' config rule option name 'Allow-IPSec-ESP' option src 'wan' Without UDP port 500 open, IPSec will not be able to establish secure connections between the VPN client and server. 2 553 Conn The router has to forward this connections (incoming port :80) to 192. I have ensured my router is not behind any other routers, I have ensured I have a WAN address, I have made sure that port forwarding is on and that I don't have anything like DMZ turned on. If you have the device I have found, you can most certainly do port forwarding and/or set up a DMZ. e. 5. We recommend to use IPsec Site-to-Site VPNs on a UniFi Gateway that has access to a public IP address. You need to port forward this too. -> It is working. 10. If it is not, temporarily disable your firewall entirely and then see if it is open. With current setup, port forwarding shall not work. 1. Not planning the upgrade yet. However, there are other, less finicky VPN types: PPTP, SSTP or OpenVPN. accept_redirects = 0. Solution: For Instance: IPsec VPN site to site with the remote peer of 10. Hi guy, I would like to raise up this topic for understand flow of VPN ipsec. But if i port forward TCP it works. if i write port forwarding rules (Source:LAN, Destination WAN, protocol: any, ports:any, IP’s:any), i can ping both of sides, BUT internet access is going on teltonika side. conf. Sometimes at the very least you need to enable port forwarding for the IPsec ports (port 500 without NAT traversal, port 4500 when NAT traversal is in use). Here is an example. Here's a basic example of how to forward a port: /ip firewall nat add chain=dstnat dst-address=192. smstoyanov. 41 dst-port=443 in-interface=ether1 protocol=tcp How can I get this finally worked?? config redirect option target 'DNAT' option name '2222' list proto 'tcp' option src 'wan' option src_dport '2222' option dest_ip '192. Step 3 : From the VPN connection screen on your mobile device or PC, enter the WAN IP address of Root AP or DDNS hostname in the VPN server address filed. Port Forwarding directly on the WAN Appliance can be configured from Security & SD-WAN > Configure > Firewall . 211:4389 When I try to port forward the following ports, I get a message saying " Get message Port forward conflicts with IPsec (ports 500 and 4500)" and I am unable to forward them. If the router is behind other router, you need to set port forwarding on other router. Any advice to check and solved for my case would be highly appreciated. Set External Service Port to 8080. 20 and port 23] there might be some additional ports that might need to be opened for the service behind the VIP to work correctly. And I need to port-forward port 4368 and 4370. In this scenario, you might have tried adding rules with an empty Host IP, but they still do not function correctly. Assuming the “Incoming data on Port 18100” is on the WAN side, you can try editing your first rule to forward the traffic to the WAN zone, as that is where IPsec is considered to be in (currently no destination zone is chosen). The L2TP/IPSec VPN server on Keenetic can be configured according to the L2TP/IPSec VPN server article. Port forwarding does not help. 1 which opened IKE port 500, NAT-T port 4500, and protocol ESP to all IPs on the Internet. Register set port-forward hairpin-nat enable set port-forward wan-interface eth0 set port-forward lan-interface eth1 set port-forward rule 1 description https set port-forward rule 1 forward-to address 192. Here is my config: Building configuration Current configuration : 21370 bytes ! version 12. As you can see port 2350 is in 2 rules. Use cases and instructions on doing so can be found in Port Forwarding and NAT Rules on the MX . PBF does not function for the Phase 1 tunnel to come up, it needs to use the routing table's default route to initiate the IKE; If your username and password do not work then please visit our Default Cisco Router Passwords page. conf: host Y: config setup charondebug="all" uniqueids=yes Hello, i have created an IPSec tunnel between RUT956 and other brand device. Re: L2TP/IPsec not working. – Step 2. In some cases, 1:1 NAT translation will not work properly immediately after installing a new MX or . There is no way for the receiving pfSense to know that traffic must return over IPsec. I want to configure Remote Access on ASA firewall by forward traffic form router( UDP port 500, and UDP port 4500). Incoming NAT has been setup to accept the Ports 500/4500 UDP and forward to the linux machine. The firewall rule(s) needed for the new Port Forwarding rule you created are automatically added. I tried VPN configuration on fortigate ,still not connecting . 0 0 #6. Unfortunately, my issue persists with the road warrior VPN setup in the paragraph below. Even if the LAN with the routing mode of IP-Passthrough has no active clients attached, it will catch all traffic prior to the port forward rule, resulting in a non-functional WAN to LAN port forward, but functional LAN to LAN accessibility. i'm a bit lost if this is routing issue of or a ipsec issue so here comes the config of ipsec. For example: Set Protocol to TCP. I found the settings in the router settings under Advanced Settings - Firewall - Port forwarding. Click the Add Service button near the center of the page. Aug 9, 2012 29,236 3,094 128,640. For example, you can nat : port forwarding through IPsec tunnel Go to solution. Sometimes the documentation for the service can provide an overview of In this basic, non-NAT scenario, our primary concern is opening these essential ports and protocols to ensure IPSec and L2TP work smoothly. Get rid of the port forward rules you put in the forward chain, you already have them correctly configured in the NAT CHAIN. If you are using your router and set your computer in the DMZ, port forwarding rules are not necessary and you can do a port check (with and without your firewall enabled) to see if it works. accept_redirects = 0 net. The 1st one points to a different IP than that of the 2nd rule. After the forwarding, you can connect from NAT forwarding is working when accessing from the internet. Mark as New VPN with IPSec not working as expected This thread has been locked for further replies. Here are some of the most common reasons you’re unable to use port forwarding: But for IPv4 you need to forward the ports. Cisco DPC3941B Port Forwarding Add. Something must be on the port to respond to the scanner. Search Search. thisjun Posts: 2458 Joined: Mon Feb 24, 2014 11:03 am. Setup PORT Forwarding Rules for Synology VPN Server on your Router/Firewall. 140 (fourth address of the network 10. The server "A", which have the address 192. 36 is the datacenter IP address, correct? Make sure the status of L2TP/IPSec is enabled. If SO they belong in the NAT setup NOT forward chain. I have a Synology NAS where I have setup everything as it says on the Synology support page. If I Port-Forward the usual way via Firewall -> NAT, using Port 80 on Site A, redirecting to my private IP Site B ( 192. athukral. Make sure you have set up a port forwarding rule for the network interface selected on this page. zlr mydgkn knrn tknv irc wiq dntbhel svsqb auajp srz