Opnsense wireguard site to site. Now select Authentication Settings and click on Clear All to disable user authentication. Repeat this Step 2 for as many clients as you wish to configure. May 10, 2024 · Get Started with Zenarmor Today For Free. Adding a new SSL VPN server is relatively simple. 0/24" going down the WireGuard interface. 0/24 using the (WireGuard Transfer Network) 10. 7-amd64 with os-wireguard 1. Step 2 - Phase 2 OPNsense ¶. wireguard-go wg0. Follow the development progress on the developer’s YouTube channel Apr 28, 2023 · I configured two opnsense sites with Wireguard with separate LAN addresses 192. Nov 13, 2020 · Re: Resolution of dynDNS - Wireguard site-to-site. 112HQ LAN IP is 192. Allowed IPs. Please like if it helps you with your stud Dec 12, 2023 · BTW: On WireGuard server side (OpenWrt) all is fine. Jul 28, 2023 · Re: Resolution of dynDNS - Wireguard site-to-site « Reply #15 on: July 28, 2023, 12:44:17 pm » For anyone finding this thread - the function is included in opnsense by now. Create a new client by clicking the plus sign and setting its name. On Site A router, VPN->Wireguard -> Local. - Firewall > WG1 > Accept all trafic on WG1 interface from WG1 net to LAN net (IN rule) Jan 15, 2023 · local address is 30. My 'host A' is an OPNsense box and this config works like a charm. try to reach a smb share or open ssh or whatever with the remote IP in the config and it should work "The price of reliability is the pursuit of the utmost simplicity. Go to VPN ‣ OpenVPN ‣ Servers and click on click Add in the top right corner of the form. 0/24), each connected to one another over a wireguard tunnel with local traffic routing between them without issue. All I am trying to do is to route 172. The WireGuard package is still under active development. Apr 3, 2022 · I have a Debian linode box acting as a wireguard server. Just make sure both phases match, and are both connecting. The "handshake" is done on both sides. 198. Example: Opnsense (Site B) => Wireguard tunnel => Opnsense Mar 17, 2023 · There's a tunnel working in wireguard with the networks pinging each other, tunnel IPs and from site A to the Machines behind the Site B opnsense like site A 10. WireGuard on OPNSense is an installable plugin that you will find under System ️ Firmware ️ Plugins, named os-wireguard (or os-wireguard-devel Pass interface: Wireguard Source: Wireguard Net Destination: Any Unbound DNS Enabled Listen Port: 53 Network Interfaces: All Access List Allow: 192. 0/24 to the (Site B LAN) 192. Site to site VPNs connect two locations with static public IP addresses and allow traffic to be routed between the two networks. Installation. Dec 1, 2020 · Have here a Wireguard site-to-site tunnel between 2x OPNsense 20. 1 plugin Step 2 - Setup WireGuard Instance ¶. Change router’s LAN IP in VPN client to 192. 0/24 to 10. key | wg pubkey | sudo tee /etc/wireguard/wgA. They are connected with WireGuard. Is it possible to create a WG site-to-site connection using 2 opnsense boxes when one is on cgnat & behind another router? Home opnsense (public IP) <--> ISP <--> CGNAT (104. I didn't enable the pull routes feature of the wireguard interface since I only want some clients to go through the tunnel. The cause is that packets from workstation at 10. 11. 51820. We are not able to reach the If you followed the multiwan guide from opnsense, you have a LAN rule which forces the traffic from LAN to the Gateway Group. If i try to reset wireguard from shell it doesn't return any error, in handshake tab i read the key followed by a zero on both sides. Disable routes and add IP 10. So then you know the wireguard plugin Added routes to Site B (System > Routes > Configuration) Network: 10. Creating a WireGuard Instance. Jul 28, 2021 · On both opnsense: - I set WG1 as an interface so I have the automatic rules for Firewall > NAT > Outbound. There should be traffic towards the endpoint you defined. The connection is successful, and devices from site "B" have full connectivity to the subnets in site "A", but not the other way around (A --> B). Settings in VPN Server GUI. sock. com/cgi-b Jan 20, 2021 · Re: Wireguard site-to-site from OPNSense to other wireguard server. IPsec - Site to Site tunnel. 0. paypal. Learn more about WireGuard. Mar 12, 2021 · Route-Based Wireguard Site to Site. Click on the arrow next to the Forward Proxy tab to show the drop down menu. Then, a restart of the Wireguard service on the OPNsense firewall is needed. 2. 0/24 (Remote Site A Tunnel Interface and LAN) HQ Settings Description. « Reply #3 on: February 06, 2023, 08:04:22 pm ». Have a look in the Firewall: Log Files: Live View. 1/24 On each site I have installed the ZeroTier app and joined then network. I want to setup a 3rd VPN to a PFSense box and I have not had any luck getting them to handshake (OpnSense to PFSense). The Local Tunnel page is displayed. The following example covers an IPv4 Site to Site WireGuard Tunnel between two OPNsense Firewalls with public IPv4 addresses on their WAN interfaces. The IP (-ranges) in the config will be accessed via the tunnel. default via 10. 200 (the WAN IP address of Remote Site B) Endpoint Port Aug 2, 2022 · In OPNsense, we’ll navigate back to VPN > WireGuard, then click on the Endpoints tab. Connect to the console of OPNsense via SSH or other means as you see fit. 51. Follow the steps to install the plugin, configure the server, and connect to your home network remotely. To install the WireGuard plugin on your OPNsense firewall, you may follow the next steps given below. Otherwise, no communication over the tunnel is possible, i. Reply reply More replies Client LAN IP is 192. OPNsense is a community supported platform for Tailscale. To further complicate the situation, the upgraded Opnsense box in Site "A" still has full connectivity to Aug 9, 2022 · To do this I created a Wireguard VPN site to site, the web server can go ping the Wan of Opnsense (Site B) and vice versa. However, machines at site B are having trouble connecting to site A in the morning. 172. x IP) <--> Asus Router (172. network A can't reach network B and vice versa. Jun 26, 2020 · Re: WireGuard VPN Site-to-Site question. EDIT: Routing below: VPS: x@x# ip route s. Mar 27, 2022 · This is an updated video to my previous video that I did awhile ago about Wireguard on pfSense. 0/24 and 192. Feb 12, 2024 · In this video, i will guide you step-by-step on how to create a WireGuard VPN server on the OPNsense Firewall. 0/16. Nov 25, 2023 · Re: Wireguard site-to-site stopped working after setting dual wan failover « Reply #4 on: November 26, 2023, 09:00:53 pm » Quote from: ricksense on November 26, 2023, 06:54:43 pm Aug 15, 2023 · Paste your private key in the Private Key field (generated from the WireGuard client app). Click the “Enabled” checkbox. WireGuard is a modern and secure VPN protocol Oct 7, 2020 · So far erverything works great, until one site loses the internet connection. 0/24 #OPNSense Firewall/Router 192. One last thing to note, is that prior to creating a WireGuard interface at Site B, the firewall was blocking the 7878 and 7879 services (for some reason - "Default deny rule OpnSense ist ein weit verbreitetes Tool um Verbindungen und Traffic zu. I run OPNSense as my firewall, and would like to create a link to their servers so anyone in our office can access the servers in their office. Jul 22, 2021 · Hi, we have two OPNsense firewalls in use, FirewallA on site A and FirewallB on site B. In this example we use 10. Bit I still have only access to my LAN (192. It seems to be working correctly. We were running an old version of OpnSense (21. 1/24). x if I recall correctly) and recently upgraded, but we were seeing those slow speeds before as well and were hoping the upgrade resolved whatever issue might be lingering there. 1/32, and the WG tunnel range is 10. Added a Port Forward for the server. Leave the “Public Key” and “Private Key” blank as they will be automatically generated when you click “Save”. Toggle the Advanced mode switch on and hit the Gear icon next to the Public key to generate a new WireGuard keypair. g. INFO: (wg0) 2020/12/14 06:53:51 Starting wireguard-go version 0. Fill out the information as shown below. We’ll also set AllowedIPs to the client’s IP address, which we have configured as 10. Feb 23, 2023 · endpoint port: the port for wireguard, say 51820. Don't need to reinvent the wheel. Jan 3, 2021 · 1. 18. Dec 28, 2021 · The site "B" LAN range is 192. Then query the API and see if the gateway is up or down. 1Client Wireguard is 10. Site A has selective routing set up to route all traffic from a subset of LAN clients to use the WG gateway. Make sure that you have the correct firewall rules on your OPNsense box. Scenario 2: One-way communication. The connection is working fine and they can reach als networks on FirewallA. 3) on the other. $ sudo cat /etc/wireguard/wgA. - Firewall > WAN > set rule to accept connection on port 51821/UDP => this works as I see they are connected in VPN > Wireguard > List Configurations. 1 dev enp0s3 proto dhcp src 10. Installing the WireGuard plugin on OPNSense. Apr 12, 2023 · I used the wiki's Selective Routing Wireguard guide as a base and changed the following from the site-to-site setup. 05, pfSense CE 2. Dec 4, 2019 · I have a very basic configuration and I'm just not seeing the remote OPNsense fw trying to initiate the connection Remote wireguard clients on windows/macos can all connect just fine, so I know the central fw is listening and functional. Your DNS rule isn't doing anything. Nov 9, 2023 · Policy-based OPNsense Site-2-Site VPN. 2/32 and 10. 192. 16. Public Key. By default, we are on the General page. 40. Figure 2. This setup offers a good protection and it is easy to setup. - WireGuard Site-to-Site Setup - I dont want to let the remote network coming in my Interestingly, if I try to configure Proton VPN using Wireguard, I get the tunnel up (but I still have some routing or firewall issue). Sep 4, 2022 · Step 1: Installing the WireGuard Plugin. I need have that every client on Office1 is able to PING and connect any client or Feb 24, 2023 · I configured two opnsense sites with Wireguard with separate LAN addresses 192. Firstly, it is important that you have signed up to Zerotier at the Zerotier Portal. Sep 1, 2021 · I have two sites (Site A and Site B) both of which are running OPNSense with a site-to-site WireGuard tunnel. I configured wireguard on both ends with Tailscale can be installed on an OPNsense platform, joining it to your WireGuard-based mesh network. All FW's are running on ESXi 6. On Site A router, VPN->Wireguard. 0/24 (site B). Enter the IP address assigned to you by your VPN provider in the Tunnel Address field. Select the Local tab. Mar 23, 2024 · Setting up WireGuard on each Instance of OPNsense for Site-to-Site. The setup defined allows the two OpnSense hosts to create a VPN link between themselves, this is easy to do and there are many examples about to help. I'd just do an IPSec connection between the 2 and call it a day. Select option 8) Shell and ensure you are the root user. Search for WireGuard, then install WireGuard by selecting the + icon next to os-wireguard the plugin. From the side menus, select VPN > WireGuard. « Reply #2 on: June 13, 2021, 07:46:25 pm ». Sep 27, 2023 · Author Topic: [How-To] WireGuard Site-to-Site Setup between two OPNsense (Read 1362 times) Sep 8, 2021 · Wireguard multiWAN with HA site to site - Wireguard needs to follow CARP « on: September 08, 2021, 12:32:26 am » All that is needed to get it going properly, is have WireGuard (WG) follow the CARP master and STOP on the backup firewall and only start if it is the CARP master. The steps are A community-contributed guide on the OPNSense wiki shows how to configure Proton VPN on OPNsense routers using the WireGuard VPN protocol. I'm thinking my issues are because of the azure virtual networking and how the device isnt exactly on the same network as my opnsense? In the OPNsense WireGuard Site-to-Site article, we demonstrated how to set up a site-to-site connection between an OPNsense router and a Linux router via WireGuard. Since i am currently just testing wireguard and already have a connection between those two sites, i use BGP for route exchange over all available paths. 8_1 on one side and a Linux iptables firewall (Freshtomato 2021. On the system that is the gateway for each site (that has internet connectivity), we start by installing WireGuard and generating the keys. 1HQ Wireguard IP is 10. Perhaps the following information is helpful: I can ping my opnsense-address in VLAN10 (10. Step 1 - Add SSL Server ¶. 30. Give the server a “Name” of your choice. Both sites are connected to the internet with public IP addresses on their WAN interfaces. Purple means you MUST replace it with the values for your environment. You should see traffic leaving your OPNsense box then. Changed the Allowed-IPs on the on the endpoint to 0. Feb 9, 2022 · Re: wireguard point to point guidance. The two hosts can talk together but behaves like a road warrior configuration and not a site-to-site Jan 8, 2021 · Hi guys I am new on Zerotier so I need a little help on how to setup a “Site to Site” connection. In diesem Artikel zeigen wir die Konfiguration des WireGuard VPN Dienstes zur Verbindung zweier OPNsense Firewalls zu einem Site-to-Site VPN. Site B doesn't need selective routing; WG is only needed to access LAN clients at Site A and all other outbound traffic uses WAN. x. 50. Step 1 - Disable Authentication ¶. 0/24) without any issue and reach any IP on Sep 11, 2023 · Endpoint = ip_site_A:60300. Enter the port for your WireGuard connection in the Listen Port field. 2( vm machine) what i want to make working is that like from port 8080 of the public ip site A can reach the machine 10. If you have more than one server instance be aware that you can use the Listen Port only once. 0/22 What's the best way to set this up? Configure WireGuard. Dec 13, 2020 · Both networks are using the same DHCP range but their servers assign to different subsets. Peers are done correctly on both sides. 100 (the WAN IP address of Remote Site A) Endpoint Port. It should be covered by the "Let out anything from firewall host itself". So now the issue. Navigate to the System → Firmware → Plugins. When running it across the site to site Wireguard tunnel, the CPU spikes to ~70% for the duration of the test. 3 with wireguard site to site, the tunnel establishment works like a charm. In the Instances tab, click on the + button. I have an existing pfSense setup which I'm conencting to. I would also like the OPNsense router at site B te send it's logging to 192. In the field Private Key insert the value from your text file and leave Public Key empty. Copy the client's public key into the Public Key field. Aug 30, 2021 · Then I cloned the rule from WireGuard to Wireguard. This time, I wanted to cover OPNsense as well. This is most commonly used to connect an organization’s branch offices back to its main office, so branch users can access network resources in the main Feb 24, 2022 · Re: Wireguard Site-to-Site CG-NAT « Reply #2 on: February 23, 2023, 07:27:21 pm » only one end of the tunnel needs to be reachable (public IP), with dyndns you can set up a server for the tunnel and reach it from behind your CG NAT. This network will become your private network that by default is visible only to your Re: simple WireGuard setup - it's just not working. After the WireGuard package finishes installing, refresh your web browser, select VPN, then WireGuard. 1 and 10. Office 1 - 192. Change the peer interface address to a /24. Any help would be appreciated. 0/24 with tunnel IP 10. I wanted to join my opnsense firewall to it to allow devices behind it to access the box through the wireguard tunnel. Hi all. However, I can't access the other Windows Machine I have up with RDP or ping it. pub. Both support regular old IPSec. I need only send traffic from one endpoint over that and everything else over WAN. 2, and later versions. 99. 1) but in the browser I get a timeout. We hope you find it useful, but Apr 3, 2024 · 198. Feb 6, 2023 · Re: Can't access LAN from WireGuard VPN client. 15/32. 254/24 (this is the data center, note the /24) PLUS 2 - the LAN subnet or subnets of the data center, e. I have OPNSense locally and in Azure. 10. 20201118. Replace the subnet for Site B ( 192. 2 to 10. Click the “+” button to add a new WireGuard server. The Tunnel Configuration page is displayed. 2 8080 on site B that Nov 16, 2022 · I have two /24 subnets (say 192. 0/24) to the IPTables LAN (192. You have to add a rule to allow traffic from LAN to any on the default gateway. It seems to work fine. You will connect the (Site A LAN) 172. As we do not define a local and remote network, we just use tunnel addresses, you might already know from OpenVPN. 3. This has been more difficult than I thought it would be. Scenario 1: Change Internet IP. sagen wir verwalten ;) Hier sehen wir uns an, wie ihr es auf einem Proxmox Server in Feb 11, 2021 · ok I had some sort of success, however not sure how to fix it on a permanent basis the problem was because I use multiple VIPs on the Site A public WAN interface, the VPN public IP is one of those VIPs, if I use the actually IP of the network interface the tunnel comes up and I can ping both locations subnets, however I would prefer to use a dedicated VIP for WG and not the default public IP. Give it a Name and set a desired Listen Port . I configured opnsense and can ping hosts on both wireguard and VPS networks. Their internal network is 172. The documentation for a WireGuard Site-to-Site Setup is rather terse and simply doesn't work. 0/24) The branch could only ever initiate the connection to the data center. Click Add button with + at the right bottom of the Phase 1 pane. Read the WireGuard ProtonVPN road Warrior Setup. 1/24) and the whole external internet but not to my VLANs (e. Currently, I can go from my Opnsense LAN (let's call it 192. That works just fine. 10. 1. The settings for the WireGuard add-on package are not compatible with the older base system configuration. This is between 2 OPNsense boxes, second box, the client has no public access from the outside however it has full outbound internet traffic allowed. Set up a monitor IP that is the remote site’s Wireguard tunnel. Running WireGuard from terminal produces: rm -f /var/run/wireguard/wg0. The "last handshake timestamp" on the OPNsese dashboard is also not updated and Sep 9, 2023 · Setting up the OPNsense node/server. On the OPNsense firewall the packet go correctly through the WireGuard tunnel. 73 metric 100. Unfortunately I can't ping hosts on opnsense network from both wireguard container and VPS. Jan 19, 2023 · Re: WireGuard: Routing site-to-site. I've configured an Endpoint in the WireGuard config with this network in the "Allowed IPs", and can see that in "System > Routes > Status" there is a route for "192. OPNSense side Documentation link Install wireguard … Continue reading Site to site Wireguard VPN between OPNSense & Debian Linux server → Dec 8, 2023 · Note: The router’s LAN IP of VPN client must be different from VPN server. " Nov 14, 2023 · Welcome to our detailed masterclass on setting up a site-to-site VPN using pfSense and WireGuard, the ultimate guide for both beginners and seasoned IT profe Disclaimer: This video was made by Jowers Technology Solutions and has no association to any other brand or vendor. Fine. Final step on OPNsense, we need to go to Interfaces => Assignments add a new interface, selecting wg0 then edit it, I called it WG and don't forget to enable it. Both of them are connected over a Wireguard site-to-site vpn which is working fine. 2. Feb 16, 2020 · The thing is, when accessing those services via curl on the actual router itself (Opnsense CLI using curl) at Site B, all services load (even the 7878 and 7879 services). 1 on port 80 to go through the tunnel. 1 Here's the guide that I followed: Guide Currently when attempting an upload to most anything (A speed test is the easiest way to see it), the logs show that the traffic is blocked on the LAN interface direction In and it's blocked by Jan 29, 2022 · Absolutely. 112. Installation of the WireGuard Plugin on OPNsense. 254. 200. It’s important to enter it with a /32 subnet mask. For the alpha site: $ sudo apt install wireguard. @euterklaas I have been trying to do this for a long time. The OPNsense configuration is presented within the attachments bellow. Second, you will need to create at least one network on the portal in order to obtain a Network Id that this plugin uses to join this node to the created Zerotier network. 0/24 Gateway: WireGuard Gateway (Created from OPNSense guide) Network: 10. Jan 26, 2022 · WireGuard Site to Site VPN issue. 7 and are on OPNsense version 19. Select System, then Firmware, and finally, Plugins. If i open the firewall i have no traffic on wg interfaces. x IP) <--> work opnsense (WAN IP 172. Mar 13, 2020 · Go to the “VPN > WireGuard” page and click the “Local” tab. Wireguard (impo) isn't very good at packet padding (throughput is slow when using higher MTUs due to extra packets to carry the "frame"). Now go back to VPN ‣ WireGuard ‣ Instances. 2/32, the Site "A" is 192. Enter the public IP address or hostname of the Remote Gateway, such as 11. resolvconf -d wg0. 2 Mar 13, 2020 · Learn how to set up a WireGuard VPN server in OPNsense, a modern and secure VPN protocol that uses cryptography and authentication. I want to host a web server on my local network so I redirect port 9999 of the Opnsense (Site B) to my web server ip 10. 1) with the actual Host α IP address you’re using, and the network device name ( eth1) with the actual name of the device through which the gateway is connected to Site A. I already assigned both wg interfaces on both sides, i activated them and enable prevent removal. If you’re talking about making sure the tunnel is working in a Killswitch sort of way of thinking. AllowedIPs = 10. IPsec - Site to Site tunnel ¶. The remote sense does the DNS for the local network (DHCPv4 hands out the remote LAN address of sense as DNS). I'm attempting to setup a WG site-to-site with Opnsense 21. Feb 2, 2023 · I have 2 Wireguard site-to-site VPNs setup already. Otherwise all the traffic is forced to the WAN-GW and therefor it cant go through the tunnel-address-gateway. Open the Instance configuration that was created in Step 1 (eg HomeWireGuard) In the Peers dropdown, select the newly created Peer (eg Phone) Save the Instance configuration again, and then click Save once more. 14. Remote Office B Peer. 3. Could somebody help me out? - The Road Warrior Setup is OPNsense as Wireguard server. So I added the OPNsense_B "sort of" as another road warrior client to the WireGuard instance of OPNsense_A. 4 (site "A") today. In OPNsense, navigate to VPN/IPsec/Tunnel Settings [legacy] and create a new Phase 1 entry using the + button. 11 as gateway. I've upgraded to the latest version of OPNSense. Green are values I changed, and you can reuse them. 0/24 (site A) and 192. Type os-wireguard in the search field. Nov 27, 2020 · Link to our blog post:https://gateway-it. Change the allowed IP's to 0. x) I have WG setup on my Home Opnsense box already and working with a Jul 11, 2021 · only one side of site-to-site VPN (wireguard) working. 9. 1. 111. The solution is in the video - set up a cron job to run the wg-tools script. 1/24 . Press the button + in front of the phase 1 entry to add a new phase 2. With Warp, I can't even get the tunnel to connect. $ wg genkey | sudo tee /etc/wireguard/wgA. com/opnsense-wireguard-roadwarrior/PayPal Donation to support the release of new videos:https://www. 4, all working. The public key from the Remote Office A firewall. Anybody have any issues in this area? public keys generated and copied appropriately. We’ll start by adding a server that uses a shared key. Create explicit rules to use the WireGuard tunnel as the outbound gateway for any source traffic. Since neither side has a static IP, you'll need to update it frequently, or setup dynamic DNS. Go to tab Instances and create a new instance. Scenarios. OpenVPN seems to do a better job. 20. 0/24) with the actual Site B subnet you’re using, the IP address for Host α ( 192. 0/0. And click Apply to save the change. 100. My internal network is 192. On the local sense I can pcap on the LAN and see the packages for DNS coming and replies from remote sense flowing back. For example, a NAS at site B is able to send rsyslog messages to a server at site A using address 192. The /32 goes in the allowed IP filed but you're doing a full tunnel so it won't be needed. 0/24 and vice versa, this should be fairly simple. I setup a similar configuration (local subnet access only) recently as well and there were a few other steps required to get it working for me: - Name the Wireguard interface under Interface->Assignments so it shows up under Firewall->Rules. In this video, I will cover the steps to set up OpenVPN for remote users to connect to office resources. In this article, we’ll show you how to use OSPF (Open Shortest Path First, an Internal Gateway Protocol, or IGP) to exchange routes between the two routers over WireGuard. 5. Settings in VPN Fusion GUI. Feb 11, 2021 · Wireguard site-to-site setup only works on default WAN IP not VIP. key. On Site A router, System->Gateway->Single. Endpoint. Hinweis: Diese Anleitung wurde mit einer älteren Version von OPNsense erstellt, es kann sein dass manche Menüs und Einstellungen nun anders vorgenommen werden. The Proton VPN team has tested this guide and can confirm that everything works as expected. Wireguard site-to-site. If CPU performance is shot, set the encryption algorithms to ChaCha20-Poly1305 on both ends (uses SSE/AVX like Wireguard instead of AES). Here we’ll configure a name for our client & paste in the client’s Public Key. Copy the Public key. Log in to your Account area, navigate to the WireGuard tab, click on the Add new public key button, paste the copied previously key Jul 28, 2021 · On both opnsense: - I set WG1 as an interface so I have the automatic rules for Firewall > NAT > Outbound. May 9, 2024 · I had a working Wireguard site-to-site connection, until I upgraded to 24. 178. Move it above the any any rules. PBR is sending all the traffic over a Tor connection in OPNSense. The main WireGuard settings page is displayed. Allowed IPs: (1- tunnel IP address, say 10. pfSense hasn’t created its own solution - they have just enabled this to be done via the GUI directly, rather than through a cron job. 1 can ping site B 10. 0/24. 1 are going out via the WAN interface instead of through the WireGuard tunnel. To make sure that happened, you could enable Oct 29, 2020 · Currently, they run a Wiregaurd server (not OPNSense). Now we started with a OpenVPN-Server on FirewallA so that the employees can connect to it from their home offices. Oct 15, 2021 · On a device connected at site A or site B, I am able to access systems on the other site without problems. . 1/32 (Site A tunnel address) Gateway: WireGuard Gateway (Same GW as above) I also needed to add a Outbound NAT rule on Site A, similar to the one created in the YouTube guide. I used it all the time in the past and when using the same with my notebook, I can easily connect and reach everything. I can ping and access the LAN side and IP of the Firewall. Click the + sign to add a new WireGuard tunnel. i recently set up two opnsense 21. 4. Feel free to leave comments if you have any question Nov 17, 2019 · Add your WireGuard Interface. 168. As tempting as it may be to call it WireGuard, there is already an interface called that, which as I understand it from here is automatically created, and Feb 1, 2024 · You may easily configure IPSec Phase-1 on Site-B by following the next steps: Navigate to the VPN → IPSec → Tunnel Settings on Site-A OPNsense web UI. 7. To start go to Services ‣ Web Proxy ‣ Administration. It was not as straightforward as I had hoped, but thankfully I got it all working. 60. Jan 23, 2023 · WireGuard is available as an experimental add-on package on pfSense Plus 21. Feb 29, 2024 · Configure the VPN clients on the OPNsense web interface on the Peers tab under VPN => WireGuard => Settings. However, the workstations on site B manage to see the workstations on site A, but the workstations on site A cannot ping those on site B. - Firewall > WG1 > Accept all trafic on WG1 interface from WG1 net to LAN net (IN rule) Feb 24, 2022 · Re: Wireguard Site-to-Site CG-NAT « Reply #2 on: February 23, 2023, 07:27:21 pm » only one end of the tunnel needs to be reachable (public IP), with dyndns you can set up a server for the tunnel and reach it from behind your CG NAT. 1/24 Office 2 - 192. Both ends are OpnSense. Verify the site to site scenario and modify the configuration. Jan 20, 2022 · At Site_B I have my OPNsense_B and SOME clients in that network need access to the services at Site_A. e. For Allowed IPs, enter the IP address assigned to the client in its configuration. My opnsense client connects and can be accessed on the wireguard network, but does not allow other wireguard clients opnsense lan access. 7/32. 69. ivsztfrwxhxlyigrbasx
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