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Questions tagged [opnsense]

23 questions
2
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1 answer

Should I run 2 firewalls or manage everything from one?

I currently have a UniFI Firewall in place and I plan to get a OPNsense firewall mainly for a VPN. Setup: Modem - OPNsense Firewall - UniFI Firewall - VLANS (Rules made by UniFi) Are there any advantages of running a setup with 2 firewalls or should…
Ben
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Wireguard Destination Host Unreachable on internal network

I'm setting up Wireguard to tunnel from a cloud VM to our internal network. The local server is using the Wireguard plugin for OPNSense. OPNSense acts as firewall, dhcp, etc. The cloud VM is not behind any firewall or anything. Server: interface:…
cclloyd
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OPNsense NAT/Port Forward: Forward multiple protocols and ports

I want to forward ICMP and specific TCP and UDP ports on OPNsense but I'm unable to find a concise solution. Specifically I want to forward ICMP, http, https and UDP 32768-65535. I'm adding a new port forward in the port forwarding section…
Saumya Kanta Swain
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1
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1 answer

Offloading PPPoE from an OPNsense router

I'm running opnSense, a FreeBSD-based firewall and router similar to pfSense, in a virtual machine under VMware ESXi 7 on a Dell PowerEdge R230, as a router for my home network. No other VMs are running or even set up on the host, just this one. My…
user3466413
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Can't see docker ports from external machines when using a veth interface with an OPNSense KVM

Quick summary of the setup: Ubuntu Server 20.04 with 4 network ports OPNsense router running in libvirt KVM One port is WAN, three ports are LAN (bridged) Router works great Server (same one running OPNsense) gets access to LAN and internet by VETH…
colordrops
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NTP ManualPeerList Client Sync Issue, Windows Server 2019

I am facing NTP syncing issue on my Windows Server 2019 which is syncing as an NTP Client. The OPNSense firewall is syncing from : 2.ie.pool.ntp.org 0.europe.pool.ntp.org 3.europe.pool.ntp.org I have on Firewall : Port 1 - WAN Port 2 - OPNSense…
Huud Rych
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Properly configured TAP mode - OpenVPN

I am using OPNsense to host my OpenVPN server. I can connect to the VPN server from a VPN client using the "tun" device mode. In this mode, I am able to successfully navigate my LAN via the VPN client. Due to this, I believe that all my routing is…
Cameron
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How to get qemu watchdog working in Freebsd 12.1 guest

I am running a couple of OpnSense (based on FreeBSD 12.1) routers in qemu virtual machines in Proxmox 6.4. Promox has its own non-libvert way of configuring VMs, but to add a watchdog device, one adds the following line to the VM config…
Christi
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OPNsense with OpenVPN: Client Domainname-Resolution with internal DNS doesn't work

I have set up an OPNSense instance and installed an OpenVPN server via it. You can see the client configuration below and it works so far. I get a successful connection via the OpenVPN-Client. The problem is that with foreign clients, the internal…
Tyr
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ISC DHCPv6 on Opnsense execute script

In the ISC DHCP Server that ships with opnsense exist the possibility to run your on scripts triggered by certain events. I want to execute a script whenever a dhcpv6 lease is commited to a client. similar to this webpost ISC DHCP HOOKS However my…
Henri Gehrt
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1 answer

"DNS address could not be found" in OPNsense using OpenVPN configured for ProtonVPN

I'm trying to route the WIFI and OPT nets from my OPNsense box to my VPN. The LAN port is connected to another router and passes directly to my WAN (for greater speed and less privacy). When I connect to the OPNsense WIFI and browse to a variety of…
guttermonk
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How do i translate the same configuration from this TPLINK router config to OPNsense

So I'm trying to connect to PPPOE but they had this config to do which i don't know how to translate to OPNsense The initial configuration:(click on the link to see…
Francabicon
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Movistar and OPNSense

I have a web server on my ip 192.168.1.100 under DMZ ... with a Movistar WAN I can access from the local network, I can access from the domains assigned to it and everything without problems, I can also access from other external connections of…
KatiaSisHost
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How can i connect OPNsense router to Mikrotik Switch

I've encountered this situation where I'm to access the switch from my router: Here is what i have set: Lan (DHCP 192.168.50.1 , DHCPIPV6) WAN (DHCP 192.168.80.1,DHCPIPV6) Mikrotik (DHCP 192.168.80.1,DHCPIPV6) [connected to Mikrotik network…
Francabicon
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OPNSense block internet access to device and interrupt any existing connections

In OPNSense I have a Rule that when enabled blocks all internet access to a device. My problem is that any existing connections such as MQTT remain open and operational. I tried using stateless mode but the already existing established connections…
ptheofan
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