Asus merlin multiple subnets. Mapping the wlceventd logs and their wlceventd_proc_event.
Asus merlin multiple subnets Asus RT-AC86U running latest versions of Asuswrt-Merlin with amtm and Diversion. So, thought I would post it here in case others found it useful (& in case I made any mistakes, newbie after all). Also, devices across both subnets should be routable to one another; would prefer not to use This tutorial will teach you how to set up a dual-router configuration with a dedicated VPN router behind another router (the primary router). My current settings look like this: Is there a tutorial for creating this in Asus merlin firmware? I have Rt-AX86U (main) and RT-AC68U in mesh network. If I set the Asus on DHCP, I can ping the Asus but not access the SMB-Share. ipk then proceed with tailscale_nohf. Reply reply More posts you may like Top I'm trying to configure multiple static IP addresses on my new Asus RT-N66U router, I had fiber installed yesterday so my old Thomson router won't work any more unfortunately. The WAN port of the ASUS router has a private IP address of 192. One can be repurposed. Back at the corporate office I configure a Cisco router with multiple subnets like this: Other than that you might get by with a consumer router running dd-wrt. Like I mentioned - the router is not getting its WAN address from the Hitron modem. 0 in one of the two Server Routers and voila - worked perfectly both sides of WG will have AllowedIPs set to LAN subnet of the opposite side. I have the WAN port of the ASUS router plugged in as a LAN client to the ATT gateway. My expectations were - 418599 I was thinking about setting up two VLANs, one for trusted devices and the other for the server. 0 and all my devices that access the VPN get their IP from this range (like 10. I have an Asus RT-AC68u with Asuswrt-Merlin configured as a primary router. 4) Running: Skynet, Diversion, Unbound, MerlinAU, NordVPN, AirVPN, Tailscale it seems there is no straight forward I would like devices on the trusted subnet to be able to connect to devices on the IoT subnet. Pi-hole is connected to 2nd 86U Both 86U have their own sub-nets, both 86U run on Merlin Ask / is this possible: Option 1) Is it possible to use 1 Asus 86U for my use-case PFsense / OPNsense with a POE+ managed switch and one or two I'm new to subnetting/VLANs and am looking to set up a second network inside my existing wifi mesh to isolate lees-then-secure devices like cheap Chinese IP cameras and a WiFi Instant Pot from my normal traffic r/Asus_Merlin A chip A close button. Unless you’re fluent in handling multiple subnets, it’s best to use these SSIDs with the same subnet as the main network. Hello I have two different subnets (192. X; Note: If you don’t know how to check LAN IP address of your Filtering subnets on ASUS router . A VLAN trunk port is a networking port that is used to carry traffic for multiple VLANs (Virtual Local Area Networks) over a single physical connection. 0/24) to my ASUS RT-AC68U running Merlin 386. BubbleOBill. 1. 0/24 & 192. I have tried both URL Filter and Keyword Filter. I've yet to see a setting through the web GUI - unless it's been right in front of me and I've been looking past it the entire time. Feb 7 08:28:03 ovpn-server1[13960]: NOTE: your local LAN uses the extremely common subnet address 192. 0. In addition, these steps could vary based on each house's subnet and the VPN subnet. 1, and optional: have *some* devices on 12. I have a plex server on one and a client on the other, however they cannot see each other. Step 2. x IP addresses. X; Note: If you don’t know how to check LAN IP address of your routers, please refer to here. If the main Asus Merlin openvpn both server and client. I cannot access devices across the two subnets, though. Archive View Return to standard view. xxx assigned and that will not match the local LAN subnet so the firewall on the NAS will reject it. Trunk ports are often used Using Asus Merlin, it is possible to set up to different subnets on the LAN? More generally, can I have two different DNS providers for different subnets or different vlans? I need to have different DNS servers for my data subnet and my voip subnet. Here are the basic steps: Log in to your ASUS router's management interface. 3 - ASUS [Guest 2] : VLAN60 # wl1. Thanks @matt7863 . Lucky for you there is Merlin firmware for your Asus which does not have those performance downsides. 2 - ASUS [IOT] : VLAN30 # wl0. It should allow you to expand Locate the Subnets badge in the devices list or use the property:subnet filter to list all devices advertising subnet routes. Please note that ASUS is not responsible for the content or service provided by the above product vendor. RT-AC68U running Asus-Merlin 386. I don't need a Wifi on my Router. Two VPN servers are offered on that page: and distribute virtual I have a Merlin configured AX-88U, which is connected via ethernet to an AmpliFi node getting a mesh signal from his main AmpliFi router connected to his modem. is it necessary to have a second router, to make this work ? What? How? I have 4 Asus routers setup as a mesh (3x 86u and 1x 68P) all on Merlin. X; The subnet of the second router is 192. 1 (this router replaced a TP link one and with many static lan ips it was easier to change the new asus router to match the old TP link LAN ranges). 150. 14_2 #!/bin/sh # multi SSID with VLAN script, for ASUS AC86U with merlin # # setup before hand: # set "router" to "AP Mode" # this will put all ports and wireless in br0 # create 2 guest network # enable Administration => System => Enable JFFS custom scripts and configs # put this script in /jffs/scripts/, name should be "services-start" # remember `chmod a+x #!/bin/sh # multi SSID with VLAN script for AC68P # Trunk Port : WAN # Ports 1 - 2: LAN (Untagged) # Ports 3 : VLAN30 # Ports 4 : VLAN40 # Guest WiFi: # wl0. 255. Haven't tried it. USB Drive Size, File System Recommendations, and Time Machine on Asus Merlin Routers: Asuswrt-Merlin: 16: Feb 21, 2025: ASUS Router App Unable to Detect AsusMerlin: Asuswrt-Merlin I would like to be able to have all devices Asus/0. My phone can access the USB drive connected to the With these products, you can set up multiple SSIDs and map them to specific LAN DHCP servers, creating different subnets for each SSID without the need for multiple LAN ports. Scripts and configs for segregating guest networks into separate VLANs using the asuswrt-merlin firmware. ) To do this: Disable "DHCP server" on the ASUS router. 388_20558. 0) and am having an issue. In the management interface, look for "Wireless Settings" or "Wi-Fi Settings" option. I set "Client will use VPN to access" to Both (the other two choices are "LAN only" and "Internet only"). Connect both routers' LANs directly (through a switch also counts as "direct"). x and my local devices are on subnet 192. 5 - 255: Person 3 I have an ASUS RT-AX88U WiFi router, running Firmware 3. Apr 15, 2015 #1 Hi I have installed the great Merlin firmware. 4 or 5ghz, if you want two, enable them both. Yes the clients of the Asus can communicate with devices in 192. To use these scripts: Install asuswrt-merlin on your compatible Asus router. Hi there, Like the title says, I am trying to establish Site-to-Site VPN Tunnel between my 2x Asus RT-N66U routers using OpenVPN. 0] in Subnet, and specify [Netmask]. 100. I have been told it’s because they cannot broadcast across subnets. # Set up the IPv4 address for br100 # Here we set the subnet to be 192. If I set Asus to 12. 0 mask 255. You can't just block it from accessing other devices on that same subnet. Enable jffs scripts in the GUI. When I log into my Asus, I can see several devices having 10. 4. 0/24 (Multiple gateways do not conflict – multiple DHCP servers do. I found a script on github, forked it, modified it, tested it and bingo it works. I would like devices on the guest subnet to connect to a server I'm hosting on the trusted subnet. The OpenVPN server is already installed in Merlin’s version of the ASUS firmware. 10. Reply reply I still use it and Asus-Merlin on some APs, but the heart of my network is a Ubiquiti router along with a managed switch. I have a FTTH ONT Nokia G-010G-P which is connected to the WAN port of my Asus. For some reason, when I set the mask to 255. To change the subnet, you might need to delete the Hopefully the networks subnets don't change that often because if two of them have the same subnet them I'll not be able to connect to one of them. I run a Zyxel and it has a 4*4 radio and up to 8 SSID per band. This will work with any VPN-enabled router firmware, including DD-WRT, ASUSWRT (including Merlin), and Tomato. x/24. Smart Home Master is supported on the latest ASUS ZenWiFi mesh WiFi systems and select ASUS WiFi 7 models. 0/0 and/or ::/0 it means accept and route all traffic from the opposite peer. I just want two subnets. M. Does not work with Yazfi as far as I can tell. 1 subnet, I would expect lots of IP conflicts. I just got an ASUS RT-AC68U B router, and I'm trying to create a few guest networks (with different subnets on them) to separate my home network I find it weird that I have currently 2 guest networks (NET1 and NET2), and their configuration is the same, but NET1 gets its own subnet, but NET2 does not. The simplest thing would be to have a router that supports multiple subnet interfaces. Please note VLAN1 has the router's default DHCP configuration and in In order not to interfere with my Asus WiFi radios, I completely disabled Hitron's WiFi, both 2. 4 - 255: Person 2 192. By design, traffic on the same subnet does not get routed or processed in any way other than getting passed to its destination [on the same subnet]. chadmccue I have Asuswrt-Merlin. I want at least two subnets one: 172. I can ping in both directions, internet works great. If it does UPnP, make sure to disable that as well. There was a mixup with my account and so the original post was deleted so I had to repost the question. 2. Step 4. Thread starter torleif; Start date Apr 15, 2015; T. If you have any questions about the content, please contact the above product vendor directly. Post by Traffic » Mon Nov 09, 2015 11:06 pm fearz wrote:my success would be having my iphone connected via openvpn and open my network scanner app and able to scan and find all devices in subnet 192. Mapping the wlceventd logs and their wlceventd_proc_event. JDB's answer is probably what you're after. I am beginning to doubt if this is how the Just because the two subnets are numerically adjacent doesn't magically alter the routing. At least two, tied each one to a different physical port on the Well you could change it, but via script, not via GUI. -If you only need one VLAN, you can pick either 2. You can add LAN static route on Welcome to the Asuswrt-Merlin project website. Beyond that, though, as @jea101 inferred, if you don't expressly require multiple subnets, and can at least have your ISP put the Technicolor into bridge or IP pass-through mode (effectively turning into a modem only), I would do so, then make your 88U the gateway (handling PPPoE auth if necessary) and wire the 87U to it, running in AP mode Is there a way to set DHCP to assign IP address not just outside of DHCP pool, but also to another subnet? I want to achieve this, based on MAC address and MAC reservations. If you fail to install tailscale. 4 Updated 2020-08-16 Feature expansion of guest WiFi networks on AsusWRT-Merlin, including, but not limited to: * Dedicated VPN WiFi networks * Separate subnets for organisation of devices * Restrict guests to only contact router for ICMP, DHCP, DNS, NTP and NetBIOS * Hello! Thanks for posting on r/Ubiquiti!. ipk (latest version) works by default. - FIXED: CVE-2020-8597 security issue. 100. Had the same Problem using 3 Asus Routers - 2 as Servers 1 as Client, turns out I had to change one of the Servers to use a different subnet (the OpenVPN Server defaults to use 10. Then, you would need to add a route that sends traffic to House 1's subnet over the VPN. Step 3. Select a device with the subnet property, then Subnet and Netmask: Enter [xxx. Somehow when I set this up, I put one of my guest WiFi networks on its own subnet. Check the device name (MAC address) and the device's IP address. These two models are now considered to be on limited support, and their future will depend on Asus's future support for these two. Justinh Senior Member. I have router running Asus Merlin. I'm also not sure if these two subnets work with DHCP reservations as I have none on mine. v24-26138_NEWD-2_K3. x LAN IPs and two devices (two tablets) having 192. But it’s a fairly advanced topic and may require multiple vLAN capable devices across your network to implement. However, I want the site-to-site client to route WAN traffic through its own internet connection, instead of the server's, via an OVPN client connection to a third-party vpn provider. 0 in the advanced settings). Asus router and client subnet is 192. Suppose you want to access another subnet which connected behind your router. I recently learned how to calculate subnets but am at a loss as to how to actually subnet my router. This subreddit is here to provide unofficial technical support to people who use or want to dive into the world of Ubiquiti products. 3 - 255: Person 1 192. I'm tempted by dd-wrt or asuswrt-merlin but very worried about possibly bricking my new £100 router that being said, the router isn't much use to me right now I have a ASUS router and have been playing around with different subnets, but I can not for the life of me get communication to work against my different subnets. ASUS LAN subnet is 192. The advise that I got is to configure it directly via command line ssh to the iptablrs on router. Ex. 8. 0 (this is what its set to be default, does this need to change given ROUTER 1?) Default gateway: 192. 0/32 and 192. Thread starter Deleted member 62525; Start date Jul 17, 2021; Prev. 2 - 255: Server, NAS, Printers, etc, used by many 192. 0 on the Asus, everything works. last updated – posted 2024-Mar-25, 10:32 am AEST posted 2024-Mar-25, 10:32 am AEST User #659834 401 posts. 384. Add LAN Static Route to allow Test Station1 to access Test Station2. regards Posted: Sat Aug 29, 2015 20:33 Post subject: How to configure multiple subnets: Hi, I am struggle with creating multiple subnets. You can search I have a ASUS RT-AC66U with merlin firmware, how can i create a connection between 2 different subnets, whitout using Vlan's ? My Server subnet is 10. 4. I have 3 subnets and VLANs to isolate things. I could not figure out, how to set this up. Next Last. x. Subnet mask: 255. But neither seem to work. I have my AX-88U in router mode becaise I want it to assign all my devices (Chromecast, Airplay, Hue) IPs on a different subnet as to not disturb his network and to keep my network ASUS provides the above information for reference only. ATT Gateway LAN subnet is default - 192. x or 192. 13_6 (5-Apr-2020) This release is only available for the RT-AC87U and RT-AC3200. What i have tried: Enable STP @ Basic Setup Add a Bridge with 172. Additionally, many IoT devices use higher latency WiFi settings and may not be compatible with the latest standards. *) the clients on this guest network have no internet connection e. WG A will have subnet of B WG B will have subnet of A If a client config has 0. 254/24 as subnet. I posted somewhere in this sub on issue I'm having doing port forwarding to internal ip address that's on different subnet than the router subnet. bbunge Part of the Furniture. Couldn't prevent VPN leaks with 100% certainty using the router software alone. By isolating these devices on a dedicated network, the primary network asuswrt merlin broadcast subnets. Reactions: Justinh and Ripshod. 2 (again, this is the default, but something is conflicting, so do I need to change this?) TLDR: please let me know what my subnet and default gateway settings should be on ROUTER 2? Thanks!!! The lan ip ranges is 192. Is this through the Entware apps? Does this work with subnetting IPv6 as well? I have been happily using ASUS routers since around 2007, WL-500gP v2, RT-N66U, RT-AC68U, to name a few. I want to create a Wireguard site-to-site tunnel between two Asus routers in remote locations, both running Merlin. 168. Get an AP for the WiFi that supports vlans and has multiple SSID capabilities. 0 . 0/24 OVPN2 However, as soon as I try this for the 1st isolated guest network (192. Hello and thanks for looking I have reasonable knowledge of setting up a network, but im wondering if the router can do 3 ipv4 addresses over 1 FTTP connection? Im using the router currently, i could go down the lines of putting a switch before the router and using 2 pcs connected with own old sty. I have my main internal WiFi network, plus two guest WiFi networks. 50. xxx. Resources If you have two ASUS routers in different subnets and build wired connection between them (as the diagram blow showed), and you want devices connected to these two I have 3 Wifi networks running off my AC86U. Mar 25, 2024 #3 The easy way is to assign static ip addresses to your cams and NBN box in a different subnet. Last edited: Nov 26, 2018. Please check if you connect a LAN port of the first ASUS router to the WAN port of the second ASUS router. I like merlin but it only runs asus and is somewhat more limited. Broadcast across subnets. As I don't own any Asus routers, I'm not aware of the specific options in the firmware. 240. 2. 0 & 192. 0/24 logger -t "br100" "services-start: setting up IPv4 address for br100 Poet forwarding to different subnet ip asus-wrt merlin . 0/32) to work together, and eventually I have plans to expand out to 6 different segments if I can, but I cant get this first Spares: RT-AC68U running Asus-Merlin 386. The ISP1 subnet would then disappear and all hosts would be in the same 10. Feb 14, 2025 #4 Is the server firewall configured to only allow traffic from specific IP address subnets? Just updated from DD-WRT to AsusWRT-Merlin on my Asus AC3100 and needed a way to setup Multi-SSID with VLANs. DHCP will handle all "regular" devices Routers with multi-subnet support typically also support VLANs. 1 - ASUS_5G [Guest] : VLAN20 # eth0 - LAN # eth1 - 2. 1 With these products, you can set up multiple SSIDs and map them to specific LAN DHCP servers, creating different subnets for each SSID without the need for multiple LAN Running VLANs in router mode is considerably more complicated because you have to deal with subnets, DHCP server configuration and iptables rules, all through CLI scripts. 1; 2; 3; Next. 101. 1, so enter YazFi v4. torleif Occasional Visitor. It also allows access to SMB shares from other subnets, which I didn't expect. Many cheap routers and network switches support vLANs and inter-vLAN routing. 4_386_51733. J. One primary, one guest, and one IoT. a software catalog (with links to threads, scripts, and author names), grouped by functionality, to make it easier for Asus-Merlin users to find Tutorial LAN port isolation on Asus Merlin example. Note this is the stock or Merlin Asus guest VLAN config. 1 vote. The subnet of the first router is 192. 16. Advice Hi all. 3. I'd like to set them all to have their own subnets (192. x and vice versa without issues. 1 - ASUS [Guest] : VLAN20 # wl0. ** You could try DD-WRT firmware on the device which does allow creation of multiple VLANS but in my experience is complex & flakey. If I set up a rule routing all client subnet traffic through the OVPN connection, Asus GT-AX6000 - Merlin 388. g. 0 255. Thus they can't see other devices in the same network, as they are inside ASUS Merlin and VPN Director - Route LAN traffic through WG site-to-site VPN and WAN traffic through OVPN client I want to create a Wireguard site-to-site tunnel between two Asus routers in remote locations, both running Merlin. Click the button, Select the device name you want to assign. 0/24) on one Asus RT-n66u (H/W ver B1 SN: E2IA08001168, flashed with DD-WRT (dd-wrt. First of all sorry for my bad English (I am trying to improve it everyday). I have to use tun mode to allow android phones. If you have a high speed internet connectionie more than about 250mbps you need to be concerned about the Not sure which firmware you're running on your RT-AC52U, but at least in the Merlin firmware, the Guest network has an option for Enabling/Disabling access to the Intranet (Access Intranet). 250. First Prev 2 of 3 Go to page. D. However, if PPTP doesn't work, then I think you The native net and the VLAN 100 should be separeted (different subnets). Though technically not required, VLANs are another useful isolation tool. This can be done on the asus rt's with merlin's (possible even with stock) firmware. I would like to create 2 isolated networks on my ASUS RT N66U and run OpenVPN on Split the functions of routing and WiFi for starters. DHCP server on these devices doesn't support multiple subnets. Networking. At the moment, I do not want to isolate or otherwise prevent any traffic between this new VLAN4 and the default VLAN1. It would be possible to configure the ASUS router as a second gateway in ISP2's subnet. Get app Get the I have two asus routers (AC68U and AC86U) both with asuswrt merlin firmware installed. Edit these files to fit I want to create two wired subnets (192. 11; asked May 31, 2023 at 21:30. I tested this scenario on Asus RT-AC68U. Please check LAN IP address subnets of your two ASUS routers. : cloudflare) the FORWARD chain is more suitable, as it would be evaluated whether or not I'm using the port-forwarding chain (which I assume is directly bound to the GUI port-forwarding page). I changed this to 10. One is at my house and the other at my parents. pl Ideally I would like to create two subnets: one for my home and the other for the cameras. Hi, Guys! Today we’ll talk about how to use “Static Route” on ASUS Router, also take RT-AC88U for example 1. 1 access anything on Nokia/12. The above will move port 4 into the guest network and use the already configured subnet and DHCP for VLAN 501, already has ebtables/iptables rules in place, etc. You can access it through the “VPN” heading under “Advanced settings”. Also the LAN1 port of my Asus is connected to the WAN I created an OpenVPN server inside my RT-AC66U Asus Router, running stock firmware, the default OpenVPN configuration creates a subnet under 10. Configure the ASUS router's LAN interface to have an address from the ISP2 router's range. or put a router/firewall in front of the Asus that will isolate the two subnets. Select Problem is many 3rd party firmwares have big performance downsides, not something you want with 200+ devices. 2k views. x Asus RTN-66U on Merlin FW - Bridging 2 subnets. They are positioned on two different IP locations as main router. A switch with VLAN support might also get the job done (and would I updated tailscale. 9. Be Ideally I would like to create two subnets: one for my home network and the other for the cameras. We will be using what is known as LAN-to-WAN router cascading, where each router is on a separate subnet; asuswrt-merlin; Makavel1. My OpenVPN subnet is 192. Spares: RT-AC68U running Asus-Merlin 386. 0/24 OVPN2 Although there is no more robocfg command on HND platform and Asuswrt-Merlin lacks GUI support on creating VLAN, port-based VLANs (or static VLAN) can still be achieved by separating ethernet interfaces into isolated bridges and applying firewall (ebtables or iptables) rules. 4 and 5. I have an ASUS AC66U handling the routing at the moment for my home LAN. Forum Regular reference: whrl. Right now I’m just trying to get my two simple subnets (192. rule 192. general-networking, question. So the vpn ip range and subnet mask should be fine I think. 1 access 0. 1-254 and 172. 1. Asuswrt-Merlin is a third party alternative firmware for Asus routers, with a special emphasis on tweaks and fixes rather than radical changes or collecting as many features as Enable guest wireless 1 (must be #1) and set access intranet to "disabled". My business LAN would be handled by a Linksys EA2700. 4G Wifi # eth2 - 5G Wifi #VLAN Setup I am attempting to introduce a new VLAN (VLAN4, 192. Running Merlin 386. my goal is to associate two VLANs with two subnets. The guest network is assigned a different subnet from the main network, and changing the guest network's subnet is not supported. ipk Before installing anything you need to do clean install, means to uninstall all Hello. And gateway 192. Go. Next look for a wired router AsusWRT-Merlin feature expansion that automatically creates separated subnets from lan network, based on the active guest network and settings. My current ONT allows me only to create two independent subnets (without the possibility of assigning Wi-Fi 1. Say VLAN 1 Two Subnet LAN. Current setup is a double NAT. . x_mega_RT-N66U / DD-WRT v24-sp2 (02/04/15) mega) and using one WAN connection. 192. 1 answer. I want to block a few websites. ipk and opkg install tailscale*. The issue is, the original My router (ASUS 68U) is apparently compatible with OpenWRT but I was told elsewhere in order to create multiple subnets behind a single router I need one that has routable interfaces and that most consumer routers can't do subnetting because they only have 2 routable interfaces, LAN and WAN, and that the ports on the LAN are just switch ports that can't be assigned IP's. I tried the PPTP route at first but then read multiple forums' threads advising to go the OpenVPN route for better security/performance. kz650 (Pictuelle) September 9, 2015, 1:18pm Both Guest Network Pro and Smart Home Master offer you a rich set of tools for setting up multiple SSIDs. It's klunky and script based. 10. I have a ASUS RT-AC66U with merlin firmware, how can i create a connection between 2 different subnets, whitout using Vlan's ? My Server subnet is 10. Everything is stock, no special software installed. 2_4. 7 on Asus RT-AC68U Using VPN director I can route traffic based on specific or IP subnet through one of the VPNs e. 4 <-- Google Nest Wifi PRO + 4 Mesh Nodes / Asus RT-AX88U (388. 50. How to set up Guest Network with an So for this particular case, where I only want to allow incoming connections from certain subnets (ie. 3_2). Yes, I’d have preferred multiple vlans (managed Modem > Asus 86U (used for 2,3,5) > Asus 86u plugged into LAN port of first 86U (used for 1,4 and 6). Hey, guys! I set up an OpenVPN server on my ASUS AC66U-B1 (running Merlin 386. The IoT Network is a feature available on ASUS routers designed to manage and secure the numerous Internet of Things (IoT) devices in modern smart homes. In the example below, the LAN IP of the OpenVPN client router is 192. 1-254 and maybe in the future more. 14_2 / RT-AC68U running Asus 3. 6). chkkzlvfkvmnzurglqutklxqmpptptlddmuxuhnonazvclqdgbkbqrqmyoemuzkfohdvhhrotwnbseofzlj