I just released a new Vuurmuur version: 0.8rc1. The first release candidate for the 0.8 series. This release improves IPv6 support a lot. The wizard is now also fully functional. Try “vuurmuur_conf –wizard”.
- Improved IPv6 support: #115
- Improved Debian packages, switching to nflog as default for logging.
- Fix connection viewer not showing accounting on newer systems. #141
- Amd64 packages for Debian and Ubuntu are now available through the apt server. #83
- Switch from “state” match to “conntrack” match for connection tracking.
- Services now support possible protocols. #63
- Add support for rpfilter match. #137
Get this release from the ftp server:
Additionally, amd64 packages for Debian and Ubuntu are now available. See Installation Debian for instructions.
I recently found out that Fedora includes Vuurmuur in it’s repositories. Since Suricata is also included, I figured I would do a quick write up on how to setup a Fedora IPS. While writing it turned more into a real “howto”, so I decided to submit it to Howtoforge.
It can be found here one HowtoForge.
Vuurmuur on Fedora is at the 0.7 version, which is still the current stable. It’s rather old though, and it reminds me again I need to make sure the 0.8 branch gets to a stable release soon. The Suricata included in Fedora 17 is 1.2.1, with 1.3.2 expected to land any day now.
The guide sets the user up from base Fedora install to a working IPS, but doesn’t cover any advanced topics such as rule management, event management etc. Still, I hope it’s useful to some, especially those that are intimidated by Vuurmuur’s and Suricata’s initial learning curves.
Looking forward to feedback! :)
I just released a new Vuurmuur version. The last release was in 2009, so it has been a while.
This release adds basic IPv6 support. The state of the IPv6 support is incomplete, but quite functional.
Supported features are:
- rules generation
– log viewing
– setting IPv6 addresses in hosts, networks and interfaces
Unsupported features are:
- connection viewer
– IPv6 address to Vuurmuur name conversion in the log
I’ve been running it myself for a couple of months w/o major issues, so it should be safe to test.
Also new in this release is the support of NFLOG for the traffic log. This means no more cluttering of messages or other system logs. Much of this work has been done by Fred Leeflang.
It’s now also possible to use a “zone” directly in a rule. For Every network in that rule a set of iptables rules will be automatically be created.
Finally, for those that hate the blue background, you can now also set it to black. In vuurmuur_conf, go to “vuurmuur_conf settings” and enable “Use black background”. Restart vuurmuur_conf and you’re set!
The last few years Vuurmuur development has been very slow, not to say pretty much stagnant. This had a couple of reasons. The first is that my attention was drawn to other projects, mostly Suricata these days. The second reason is that Vuurmuur pretty much does all I want. The third reason is that despite some minor contributions, no other developer has stepped up to take over.
Meanwhile, people continued using Vuurmuur, it made it’s way into Debian, got removed from it again, made it’s way into Ubuntu. Lately, every few weeks someone would ask me if Vuurmuur was still being developed. My answer always was “yes, but very slowly”.
I plan to change that. The reason? IPv6. I’ve been using IPv6 on and off over the years, usually through the experimental tunnel service my ISP offered. But a while back my ISP started offering native IPv6 connectivity, which I’m using on a daily basis now. In the feature set Vuurmuur has, IPv6 is the only glaring omission. So, it’s time to address that.
Over the next months my idea is to slowly start adding IPv6 support to Vuurmuur. As I’m already using a simple script the idea is to start with logging support. Then move up from there.
Supporting all current features on IPv6 is going to require a lot of effort. In some cases I’m not even sure we can. But getting at least a basic IPv6 ruleset going should be fairly straightforward. If you’re interested in helping out, please let me know. Any help is greatly appreciated!
Ohloh is a pretty cool site for keeping track of projects and programmers. It’s an easy way to keep track of the development in a project and gives a nice indication of how actively it’s being developed. It has some social networkish features too, such as individual developers giving each other “kudos”.
The code analysis is pretty nice: it gives statistics on code base size, growth, comment ratio, languages used, etc. Per developer it tracks quite a few stats as well.
It also does a estimate of the cost of a project. For the Suricata project it currently estimates cost of 2.1 million USD. Actual cost are significantly less than that, less than half of that. So either we are severely underpaid or the calculation is off quite a bit :)
The per developer code statistics show that I’ve “touched” 131k lines of code out of 148k which confirms what I already knew: I need some vacation…
Anyway, check it out. Vuurmuur is on there, as are Snort and ModSecurity.
Oh by the way, Suricata 1.0 coming out tomorrow!
Daniele Sluijters has spend quite an effort at creating Vuurmuur rpms for Fedora 11 and CentOS 5, both 32 bit and 64 bit. The packages are available at the Vuurmuur ftp-server here: ftp://ftp.vuurmuur.org/releases/0.7/contrib/ Currently we have packages for 0.7, hopefully 0.8beta2 will follow later. Thanks Daniele!
Ever since I’ve been working on the OISF engine I’ve been unable to spend much time on my Vuurmuur project. Luckily it seems development is picking up some speed again because there are some (new) people working on some improvements. Two development branches have been started in svn. The first is “nflog” which is meant for the development of support for libnetfilter_log to replace the current syslog based vuurmuur_log.
The second is called “ipv6″ and is meant for adding IPv6 support to Vuurmuur as a frontend to ip6tables. This is going to be quite an effort, but I’m excited that it got started!
Anyone interested in joining the development effort is welcome to do so. Join us at #vuurmuur on freenode.
On a side note, last week I released Vuurmuur 0.8 beta 2, exactly 6 months after beta 1. I’ll try to do the next release a little sooner!