Messages

1

General Discussion / Re: Thinking of making a change...

« on: November 03, 2022, 09:25:49 pm »

As compared to a single virtual firewall for each client vlan. I'm not calling it super as in its the biggest thing on planet earth, just replaces 50 virtual firewalls essentially. It's only a dual E5-2620v4 with 64GB of ram, and 4 SATA SSDs in a cached RAID10. But you can reasonably call 50 vlans with 50 SSLVPN servers and 4 internet pipes a bit unusual. Neat trick is the !rfc1918, so you can allow all traffic that isn't rfc1918 on all of those interfaces and avoid crosstalk and keep the number of rules down.

Although I found with >32 interfaces, pfSense kind of gets a little squirrelly. Not just in the GUI, but in saving changes and such it is a bit laggy.

I had a few Sonicwall SuperMassives back in the day, and my one client is a Hospital with Palo Altos - they don't have 700 vlans, but they have a few hundred, 250 - 300 somewhere around that.

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General Discussion / Re: Thinking of making a change...

« on: November 03, 2022, 07:53:25 pm »

RAM is going to be an issue. It's not doing anything and it is eating like 90% of the 4GB I have in it.

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General Discussion / Re: Thinking of making a change...

« on: November 03, 2022, 05:33:08 pm »

I guess specifically - would be replacing pfBlockerNG Devel.

I have it up and running, I got a dark theme on it. So far so good. However I haven't cut the ambilocal cord and popped it on the edge. I still have 5 vlans, 2 wans and 3 ipsec tunnels with 7 phase 2's and about 15 alias and more than 15 firewall rules. I only spent about 2 hours on it last night, I have like a good 90 minutes of config to do.

More specifics would come as I actually run into issues. Right now its just navigation of the UI.

Is their a centralized manager for it, other than Brennt's pfMonitor? If pfMonitor works at all.

4

General Discussion / Thinking of making a change...

« on: November 02, 2022, 07:37:40 pm »

Hi, I'm new here. I am a technical director for an MSP and Cloud Host in Pennsylvania, US. I built my own cloud in carrier-neutral datacenters on my own vmware servers, running zfs backend storage. I usually host Windows Terminal Servers for legacy applications that are not web-based. Mostly legal, accounting and EMR/EHR. I do some cloud hosted CAD with VDI.

I currently have over 100 virtual firewalls and another few hundred physical firewalls from the alternate m0n0wall fork. I have grown tired of them. In my opinion, the company that sells the hardware and owns the project to be a bit abrasive in both words and actions and a bit slow to release. I've spoken to both Jims on the phone over the years. Then there was an issue with a very buggy and year too late release that lacked its most major feature upgrades that were promised for a while. Even recently, their "fall release" is now delayed, again.

Realistically, I liked the project and the capabilities were unmatched. I always told people I could make the firewall turn on your espresso machine if I felt like it.

I tried OPNsense, once for a day or two as a VM in VirtualBox on Ubuntu at least more than 5 years ago, and I didn't take the plunge to change. However, I would like to start the new year shedding old dead weight. I feel like I am being held back.

I have done some unusual configs, like a super firewall with like 50 vlans and over 200 OpenVPN users all going to different vlans plus another 50 ipsec tunnels. I even do things like have an OpenVPN to one firewall that can also route to another firewall via ipsec and reach many different vlans on the other side. I use pfBlockerNG devel (another pain point), but I don't really use Snort/Suricata (too aggressive and too much to troubleshoot and set-up). I used to use that 3rd party central management solution for my firewalls, but new releases kept breaking it. And recently updates have been bricking firewalls where I no longer can update a firewall without being onsite with a replacement.

I have a newer protectli vault box kicking around, I may test at my home (which has 5 vlans). I am interested though, if any MSPs here that have run something similar, especially on the cloud level wanted to share experiences using OPN. I am also looking for some advice on apples to apples when doing configs, I'm assuming I can't just import the other guy's config into OPNSense.