Packages wishlist?

mdepot

My wishlist would be improvements to:

* Web Proxy Content Filtering
* Web & Email Anti-Virus Scanning Proxies

Proxy filtering has been tossed around quite a bit, notably with SquidGuard, but looking for a solution that checks based on actual content scanning (as opposed to just list checking). Something similar to DansGuardian (but with a more open licence) would be great. And if we're scanning the content anyway, it would be great if virus signature scanning could be done at the same time.

It would also be nice to have a lightweight (relative to sendmail/postfix anyway) SMTP reverse proxy capable of scanning email for junk and virus signatures. This would be a transparent reverse proxy for SMTP (& SMTPS?), preventing junk mail and virus emails from ever making it to the mail servers inside. (Check out ASSP and DspamPD if you're looking to get a better idea of the concept.)

Both of these wishlist ideas are not exactly 'lightweight' and may not belong on a box that's strictly a firewall, but they do both protect the inside from the outside, and would be a good fit for many smaller orgs without dedicated resources for these.

kferguson

I'd like an interface to allow creation of firewall rules based on GEOIP data. Many organizations provide services within a limited geographical area, and could live without all the traffic from regions outside those service areas. I've seen examples of pf implementations, but I'm not sure what would be required to integrate this functionality into pfsense.

Kirk

hoba

@kferguson:

I'd like an interface to allow creation of firewall rules based on GEOIP data. Many organizations provide services within a limited geographical area, and could live without all the traffic from regions outside those service areas. I've seen examples of pf implementations, but I'm not sure what would be required to integrate this functionality into pfsense.

Kirk

That might be quite easy with the uopcoming alias features of pfSense (already implemented in the HEAD tree), where you can update your aliases frequently by downloading an external file (see http://pfsense.com/~sullrich/pics/SampleAlias.PNG for a screenshot of that already implemented feature).

Cry Havok

Nylon (socks proxy) would be nice to see.

ptaylor

An interesting (though probably very difficult to add) package would be TorrentFlux:

http://www.torrentflux.com/

Basically, it's a web-based torrent manager. Ever since I ran across this, I've thought the concept was pretty neat. You can even configure it to automatically remove the torrent once you've shared it a number of times. It looks like it even has its own user system. With this as a package you may be able to block torrent downloads behind the firewall and only allow them through this interface, where traffic shaping is in control of the bandwidth utilization rules you've set up… Each user on the network could have a login so that they could download torrents in a controlled manner, so each workstation isn't competing for the bandwidth.

JeGr

Would people find these useful? NRPE and some plugins? What plugins would be most useful (other than check_ping)

Yep. Horribly useful! We currently use (and I would be glad to use on pfSense):

check_nrpe!check_total_procs (processes)
check_nrpe!check_disk1 (discspace - you never know what hits your logfile)
check_nrpe!check_load (load)
check_nrpe!check_ping (ping - different hosts)
a check for the firewall / packet filter itself
check_ntp
check_ssh
(and perhaps for pfsenses GUI check_http(s))

These would sure be nice additions dreams Full integration into Nagios… blinks

fricardo

I would like to see one package to SARG (Squid Analysis Report Generator).

I'm starting to use pfsense 1.0-RC2 4 days ago. Great work! How can I build one SARG package?

Thanks,

fricardo

hoba

There is not much documentation on how to create a package, however some pointers can be found where to start at the forum. Please search.

darek

I would like to see ipfm + scr_ipfm integrated

Keep up the good work.

Greetings Darek

oasisgate

the good service to addon pfsense…apcupsd for APC UPS...

Guest

@mdepot:

It would also be nice to have a lightweight (relative to sendmail/postfix anyway) SMTP reverse proxy capable of scanning email for junk and virus signatures. This would be a transparent reverse proxy for SMTP (& SMTPS?), preventing junk mail and virus emails from ever making it to the mail servers inside. (Check out ASSP and DspamPD if you're looking to get a better idea of the concept.

ASSP doesn't support AV scanning and DspamPD hasn't been actively developed for over a year.

gbelanger

I liked the idea of a 'voting system' for package suggestions. I would really like to see something out there to enforce corporate content-filtering policies. Right now, the squid package somewhat addresses the web side. The SMTP part is a bit less interesting unless you are putting the firewall in your production environment (as opposed to office) where it can behave as a server-side proxy. I have successfully used transparent POP3 proxying in the past. However, I dont think its a very clean way of doing email filtering.

The one still missing from most distros is instant messaging proxying/filtering for the main clients (MSN/Yahoo/AOL/Google). This would allow for a complete content-filtering solution. (Web + IM, while mail is imparted). Note that some suggested antivirus support for the web proxy, this is fairly difficult to implement, and very unefficient. (Because the proxy cant really know if its a virus until the download is .. well.. done).

As for SMTP filtering (SpamAssassin and such) - I do think that spam filtering without a proper quarantaine solution is a bit wreckless. As such, I would be tempted to leave the spam filtering to a dedicated solution. However, blocking malicious code and extensions as well as defanging potentially dangerous dynamic content are all very feasible tasks. I myself would tend to focus on these features.

Someone proposed bind as a package. I find the mention of bind running on a firewall a little disturbing =P I frankly don't really see the point of running DNS off a firewall. It seems somewhat off-focus.

Just my 2 cents -

anystupidassname

Congrats on the gold release! I've been impressed with pfsense from the beginning when I discovered it from a m0n0wall source.

My 2 cents on the packages wishlist:

-FakeAP(http://www.blackalchemy.to/project/fakeap/)
-Linblock (http://www.dessent.net/linblock/) this is really just a script but I have no clue how to implement it on BSD
-A package allowing you to provide a one-time (expiring) link to a file download from the local freeNAS raid volumes (scawf if you want…)

These were already talked about but I 2nd the request for these:
snort
nagios
asterisk
tftp/pxe capabilities
dansguardian
cups

I saw these in the list pre 1.0 so I'm hoping they'll get re-added:
freeradius
freeNAS

Thanks for listening!

sullrich

Snort is already included. The TFTP/PXE proxy is in HEAD and should make its way to a future version.

yoda715

I would like to see a content filter package using Dansguardian.

bluekkis

I'd like to see no-ip.com client as package for pfsense so I don't have to remember my ip address all the time, which isn't static anyway.

hoba

@bluekkis:

I'd like to see no-ip.com client as package for pfsense so I don't have to remember my ip address all the time, which isn't static anyway.

It's already there: services>Dynamic DNS.

bluekkis

@hoba:

@bluekkis:

I'd like to see no-ip.com client as package for pfsense so I don't have to remember my ip address all the time, which isn't static anyway.

It's already there: services>Dynamic DNS.

Duh… and I though I had already gone through all features, thx anyway =)

rdevries

I would like to see spam filtering ie:spamassassin
Content filtering ie: squidguard, dansguardian

Thanks

gbelanger

This :

http://www.imspector.org/

Would be a very valuable addition. It's basically a Instant Messenging proxy, which means that it can be used to provide logging facilities that are mandatory for most security certifications.

It could also be used to block IM file transfers and eventually provide antivirus/extension-based blocking. Its a great addition to pfSense because this way it could provide application-layer filtering for the three main point of entry for viruses/malware: web, email and im.