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Questions tagged [pfsense]

pfsense is a customized FreeBSD+pf distribution designed for use as a firewall. It wraps many of the features of the pf firewall code in an easy-to-use web interface.

pfSense is an open-source firewall product built on top of FreeBSD and the OpenBSD pf firewall.
It provides a graphical (web-based) interface for configuring and managing firewall rules, as well as viewing traffic and firewall decisions (accept/reject).

pfsense is available as a pre-built applicance (such as OPNSense or StrongBochs) or as installable software directly from the pfSense project's site.

pfsense is similar in concept to m0n0wall, however as of this writing m0n0wall uses the ipfilter packet filter.

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domain "alias" in LAN

I have the following setup: a registered domain, domain1.com, with several websites/webapps under different subdomains: sub1.domain1.com, sub2.domain1.com etc. on my LAN I have a pfsense router and a Nginx Proxy Manager(npm) which maps each…
popliviustefan
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Why we get TCP retransmissions through IPSec Site-by-Site Tunnel

We use two pfsense firewalls at two locations and have connected the locations using IPsec site-by-site. That had worked well for a long time, now we had installed the 2.6.0 update at both locations and suddenly the speed dropped massively. I've…
kockiren
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Openvpn allow access to clients from private network

I do have a setup with pfsense. I have configured 2 LAN subnets: 192.168.50.0/24 is a DMZ 192.168.100.0/24 is a Management Then in DMZ I do have an openvpn server. To that server multiple clients are connecting. I would like to be able to connect to…
horin
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pfSense with FRR not sending RIP advertisements

I've been banging my head against this for a week, on and off. I have a pair of pfSense firewalls (2.6.0-RELEASE) configured for high availability. They support an internal LAN, a DMZ, an OpenVPN server, the SYNC interface and are multi-homed…
AristotleO
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Pfsense ftp connection

I have set up my pfsense firewall and want to make a connection to my ftp server from the outside. i have set up a port forward to my server with the following data (img 1/2) but i cant seem to make a connection. I have installed a ftp package. img…
Lennard K
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Openvpn(on Pfsense) behind NAT, not connecting

I have Pfsense firewall behind a NAT gateway . Huawei router --> pfsense --> LAN network i have setup openvpn on pfsense with wizard, forwarded ports from Huawei router to pfsense WAN port of openvpn. i can see incoming packets coming to openvpn but…
Farhan
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Expose pfsense port on windows hyper-v

Need advice, i have pfsense server who running on Hyper-V host with this topology: Hyper-V host have 2 network interface: Interface with public IP Interface with Private IP who comunicate with Pfsense VMs Internet --> Hyper-V Host --> Pfsense…
YonzLeon
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pfSense - How to allow traffic only to the internet for part of hosts?

I have computers on my network that I want to allow access to LAN resources - I created an alias with their IP addresses (LAN_WHITELIST). For the other devices I would like to do Internet access only. So I have also created an alias for private…
bLAZ
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Connectivity interrupted on pfsense/openvpn

I have OpenVPN running on a pfsense server hosted in AWS. I am able to connect to the vpn successfully and the correct DNS servers are pushed down to my mac. This needs to be in place since private dns records need to be resolved over the…
WarrenG
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How to connect a pfSense firewall into my current setup?

Currently I have an ASUS RT-AC68U router that routes my traffic, provides WiFi connectivity (private network + guest network). There are 4 devices that connect to the wired network via its ethernet ports. It forwards a few ports to internal machines…
Michal B.
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Cannot connect to OPNsense web console from LAN

I'm facing a strange issue with a new install of OPNsense on ESXi 6.7 that I hope someone can help me figure out. I'm thinking the problem is on ESXi not OPNsense, since I had a working setup using pfSense on ESXi 6.0 prior to upgrading to ESXi…
JoelG
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I want to set up a DMZ on a pfSense virtual appliance but with LAN and WAN having the same subnet

173.16.0.0 (Intranet/LAN) === (DMZ/10.10.10.1) === 173.16.0.0 (Extranet/WAN) I have an intranet (173.16.0.0) on the LAN interface and extranet (also 173.16.0.0) on the WAN interface of a pfSense virtual appliance. Only the extranet has access to the…
jrkuan
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Re-route all internet traffic through firewall

I'm setting up a dual firewall setup with a DMZ and an internal network. The servers are dedicated root servers running Debain Bullseye, all necessarily having a NIC with a public IP. In addition, servers in the DMZ have a second NIC going to a…
benjist
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syslog-ng - set a value or macro based on value of another macro

I have a patterndb config that is parsing pfsense filterlog messages to extract the various fields to send to Azure Sentinel in CEF format, it is largely working fine I need to set the Severity field of my event based upon the firewall action. for…
anthonysomerset
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Multi gateway work with HAProxy and VPN?

We have a situation where we will have two physical router gateways on the network, each connected to its own ISP. Due to business requirements, we cannot merge the two WANs onto a single router, thus two routers must exist. We want our remote users…
user1352470
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