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  • Discussions about packages which handle caching and proxy functions such as squid, lightsquid, squidGuard, etc.

    4k Topics
    21k Posts
    E
    I even tried deleting and creating a new certificate. Any suggestions?

  • Discussions about packages whose functions are Intrusion Detection and Intrusion Prevention such as snort, suricata, etc.

    2k Topics
    16k Posts
    GertjanG
    @icoso Added to this : @SteveITS said in Snort Alert list explanation: If Snort is running on WAN then be aware since it runs outside the firewall it will scan packets the firewall will drop. If your WAN IP can be reached by everybody (== the entire internet) then having Snort 'listening' on WAN is a not a good idea. What would happen when 'some one' sends you a load of packets that were known in advance to trigger your snort ? So every packet will kick Snort into action, eating away loads of CPU cycles and logging a lot of lines = disk space. 'Some one' doing nearly nothing, and you will be stressing your own firewall. The short conclusion : never ever Snort on WAN. The main conclusion : Snort on WAN can be done, but keep a permanent eye on it. Btw : the default WAN behavior is "block" anyway. edit : You might say : I activate Blocking mode, so every suspected traffic will hit 'the wall'. Afaik, snort places itself in front of the firewall, so it still 'sees' the traffic, reacts upon it, decide to block the IP, finds the IP was already blocked etc.

  • Discussions about packages that handle bandwidth and network traffic monitoring functions such as bandwidtd, ntopng, etc.

    572 Topics
    3k Posts
    keyserK
    @Antibiotic No it’s not possible with NtopNG as it is not a Netflow collector. You need nProbe for that which will “translate” recieved netflows into flows that NtopNG understands and can visualize (with very very little detail might I add as Netflows has no additonal information apart from sender/reciever and volume). The NtopNG package and the product in general is more geared towards visualising and recording traffic details from actual packet captures. This contains MUCH more metadata about the sessions than netflows (DNS names, protocol information and myriads of other things). But pffSense Plus has a builtin Netflow exporter if you have an external netflow collector on hand.

  • Discussions about the pfBlockerNG package

    3k Topics
    20k Posts
    tinfoilmattT
    @BiloxiGeek said in DNSBL and IPv6: Does it just follow the IPv4 address that is listed above that? In my case it would end up being ::10.0.0.86 Yes. In this specific context that's the notation being used. (Full IPv6 web server address, for reference then, would be: http://[0000:0000:0000:0000:0010:0000:0000:0086]) Nota bene: I use 0.0.0.0 which renders the DNSBL webserver useless and inaccessible, but otherwise returns 0.0.0.0 or ::/NOERROR answers to all blocked lookups.

  • Discussions about Network UPS Tools and APCUPSD packages for pfSense

    101 Topics
    2k Posts
    dennypageD
    @jhg said in NUT fails to start after 2.7.2 -> 2.8.0 upgrade: Interesting. I would have thought the initial reboot, which occurred as part of the upgrade, would have done the trick, but it took a second reboot, just now, to get things working. Glad you have it sorted. There was no difference in the output of usbconfig show_ifdrv at any point -- before or after unplugging/replugging the USB cable, nor after rebooting. ... Question: What would tell me whether or not a driver was loaded? If there were an attached driver, it should have shown up with the show_ifdrv command. If you use the command and look at the other usb devices, I think they will show attached drivers. I don't expect to see a driver attached to the ups, because there is a quirk that tells the OS to ignore that device (and not attach a driver). Look for idVendor and idProduct in the above output. The Vendor ID for your device is 0764, which corresponds to Cyber Power Systems, and the Product ID for your device is 0601, which is registered as "PR1500LCDRT2U UPS" (don't sweat an exact match for the name). You can see the quirk with the following command: [25.07-RC][root@fw]/root: usbconfig dump_device_quirks | grep 0764 VID=0x0764 PID=0x0005 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_HID_IGNORE VID=0x0764 PID=0x0501 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_HID_IGNORE VID=0x0764 PID=0x0601 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_HID_IGNORE [25.07-RC][root@fw]/root: Your device is third on the list. The HID_IGNORE quirk says to ignore the device and not attach a driver. @jhg said in NUT fails to start after 2.7.2 -> 2.8.0 upgrade: You might consider adding this resolution to the release notes for 2.8. LOL... sorry, I don't have input to the release notes (I don't work here). While I wrote and maintain various packages, including NUT, I'm still just a volunteer. Most packages are actually written by volunteers.

  • Discussions about the ACME / Let’s Encrypt package for pfSense

    501 Topics
    3k Posts
    A
    Hi, Please help to forward / report the bugs in ACME 1.0 package. Thanks.

  • Discussions about the FRR Dynamic Routing package on pfSense

    294 Topics
    1k Posts
    yon 0Y
    said in Please update frr on Pfsense+ to FRR 10.3: https://redmine.pfsense.org/issues/15785 now frr 10.4.1

  • Discussions about the Tailscale package

    90 Topics
    610 Posts
    E
    Updated CE 2.7.2 to 1.86.4_1 Changelog pkg add -f https://pkg.freebsd.org/FreeBSD:14:amd64/latest/All/tailscale-1.86.4_1.pkg Freshports

  • Discussions about WireGuard

    699 Topics
    4k Posts
    S
    @Bob.Dig what's the right place?
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  • Z

    Youtube Dyanamic and Update Caching breaks caching

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    1 Posts
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    No one has replied
  • A

    [help] lightsquid package in pfsense error in running

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    8 Posts
    2k Views
    A
    Hi, Thanks for the answer,,,,,but it does not solve my problem,…i dont want to use sarg report or maybe i will try it later but for now im looking for a solution of this error,thanks a lot...
  • W

    Snort not holding settings

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    7 Posts
    1k Views
    BBcan177B
    @wbennett77: Thanks BBcan177, Once last question re snort. If I have the IPS policy set to Connectivity or Balanced and "Block Offenders" disabled does that make Snort just a logger or is it still protecting against the IPS policy chosen? Thanks! You have to enable "Blocking" for it to actually Protect your network. or its just going to Alert only. I suggest "Block Offenders", "Kill States" and "Block Both"
  • bmeeksB

    Snort 2.9.6.2 pkg v3.1.2 Update – Release Notes

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    21 Posts
    3k Views
    A
    As an update… thanks for the replies guys.  I finished the HA cluster upgrade from 2.0.3 to 2.1.5 this morning (everything went perfectly).  I definitely didn't want to customize the installation by trying to get snort to work on 2.0.3.
  • P

    Pfsense 2.1.5 haproxy-devel install issue + fix

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    4 Posts
    1k Views
    P
    Hi pjkenned, Thanks. I never thought a config that small (basically nothing configured yet, no frontends / no backends) would cause such a big problem (php process 'crashes' in the background).. Even though while when haproxy configuration is completely absent there apparently is no problem.. Send a pull-request https://github.com/pfsense/pfsense-packages/pull/720 to fix this issue. It will probably get pulled later today. Thanks for reporting the issue & providing the info required to fix it. Kind regards PiBa-NL
  • S

    Squidguard url-rewrite for Google safe search?

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    14 Posts
    10k Views
    P
    Possibly the rewrite works as expected but then Google redirects the request to SSL, whereupon (without further tech) the rewrite isn't possible. You can workaround the SSL redirect by creating CNAME records for all Google domains you allow, pointing at nosslsearch.google.com. Rumours are that there is known way to circumvent that method, so can also try accepting the SSL but using the CNAME record method to force safe search forcesafesearch.google.com. Or just ban Google for being idiots and forcing SSL and use Bing instead.
  • W

    Squid 3.3.4 + SSL Bump + HAVP + Squidguard

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    2 Posts
    1k Views
    W
    Is no one having a clue? :o
  • bmeeksB

    Suricata 2.0.3 pkg v2.0.2 - Release Notes

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    26 Posts
    5k Views
    bmeeksB
    @fsansfil: Hey there, Thanks for the quick reply. Just tested it again, this time with a newly created modify.config, did checked rebuild in front of the interface (LAN), still nothing. Seems the check rebuild button dont save, every refresh it goes back to uncheck… Thanks. F. BBcan177 is correct in describing the steps.  The new SID MGMT tab takes the configuration files and uses the instructions within to create a list of rules Suricata will use for inspecting traffic.  Literally, the primary purpose of the SID MGMT tab itself is to let you upload, edit and assign various text configuration files to your interfaces.  Saving simply does this part.  The actual creation of the new list of rules for Suricata to use for network traffic inspection happens in these three cases: 1.  You click the REBUILD checkbox next to the interface on the SID MGMT tab.  That will not only save the file assignments as described above, but will trigger the creation of a new list of rules for the interface.  Once the list is created, the running Suricata process is sent a "live rule reload" signal.  You will see this in the suricata.log file viewed in the LOGS VIEW tab for the interface.  As BBcan177 said, you can then go to the CATEGORIES or RULES tabs for the interface and see the new color-coded icons beside the impacted text rules. 2.  Once auto-SID management is enabled, every time you click SAVE on any other interface tabs, the list of rules is rebuilt using the logic in the assigned SID MGMT configuration files. 3.  Finally, when an automatic download of updated rules occurs via the scheduled update job, a new rules list is generated and Suricata is signaled to load it. Bill
  • D

    Export Client Utility not showing any servers

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    2 Posts
    883 Views
    jimpJ
    What mode is the server set for?
  • panzP

    NUT: shutdown LAN machines in the event of a power failure.

    15
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    15 Posts
    9k Views
    panzP
    It was easier than I thought: pfSense now needs a Port Forward from LAN to 127.0.0.1. Now works like a charm :)
  • M

    Suricata, that randomly stops on interfaces

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    6 Posts
    3k Views
    M
    Thx dear sir for your time, now i know that i can only wait for solution, because is over my knowledge.  :(
  • D

    Step by step manually install a package

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    1 Posts
    651 Views
    No one has replied
  • T

    Pfsense 2.1.4+squid 2.7.9+squidguard 1.4_4+NTLM authentication over AD Working

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    6 Posts
    4k Views
    D
    Hi Titus, could you please attach a few prints showing your configuration? I'm still trying to do it :( thanks.
  • A

    Freeradius 2 Not showing in Pfsense 2.0.2 version

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    4 Posts
    1k Views
    jimpJ
    Correct, 2.0.x is dead. Upgrade. We cannot rebuild packages for it, if a security issue happens (as happened here), they will be removed from 2.0.x. If something breaks, they will be removed from 2.0.x. If a package maintainer doesn't want to maintain compatibility that far back, it can be removed from 2.0.x also. Eventually, all packages for 2.0.x will be gone. There is little reason to stay on such an old version. The security issues alone that have been fixed since then should be enough of a motivator to upgrade.
  • F

    Suricata config questions

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    6 Posts
    4k Views
    bmeeksB
    @fsansfil: Right now I dont have full control over $HOME_NET… for an example, I have suricata on WAN, LAN and not on OPT1. But no matter what I do, I end up with the OPT1 network in the $HOME_NET (white/pass list) of the LAN Suricata...Let us use aliases to fully define $HOME_NET, $EXTERNAL... etc. Are you creating the custom HOME_NET list this way? 1.  Go to Firewall…Alias and create one or more aliases as necessary to define your custom HOME_NET.  You might have to create several sub-aliases, and then combine them into a single master alias. 2.  Create a Pass List on the PASS LIST tab.  Give it a name.  Maybe "my_homenet" or something. 3.  Within that Pass List, uncheck all the checkboxes.  Then assign the alias created in step #1 to the ADDRESS field.  Save the Pass List. 4.  Go to the INTERFACE SETTINGS tab for the interface you want to customize HOME_NET for.  In the HOME_NET drop-down, select the Pass List created in step #2.  Save the change. 5.  Restart Suricata on the interface to pick up the change in HOME_NET. Following these steps should let you create a HOME_NET variable containing only exactly what you want.  You can also customize a number of the PORT_VARIABLEs on the VARIABLES tab.  Just first create one or more aliases to define your custom ports, then assign those aliases to the port variables on the VARIABLES tab. @fsansfil: Custom rules, It would be nice yo be able to invoke one of our list, not just copy-paste into the web interface (limited in numbers at this time) Providing the ability to upload and use a custom file should be pretty easy to implement.  I will put that on my TODO list of new features. Bill
  • L

    NUT setup help

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    L
    I had posted up a long reply & got a error when I tried to post it & it got erased. In short, I have a 42U server rack with the 8 UPS. I run VMs on the other machines & they don't support passthrough for devices, so I can't monitor UPS from each server. Also it seems it would be more of a mess to have each managed individually than all by one main server, my pfSense box. My pfSense box is on dedicated hardware & I have two 4 port rs232 serial hubs hooked to it. It can relay when to shutdown via IP with WinNUT to my Windows VMs. Then I should be able to set ESXi to shutdown when it detects no running VMs.
  • J

    HAProxy (1.4.24 pkg v 1.2.5) listener acl issue

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    2 Posts
    760 Views
    P
    For haproxy 1.4 the only valid acl for https traffic (that is available in the webgui) is the source ip acl. If you shortly can select other acls that is indeed a (small) bug.. If you want to do 'anything' with ssl then you should probably be switching to the haproxy-devel package that uses the haproxy 1.5.x release version. Then you can either use ssl-offloading on haproxy and have full http processing options, or use https with sni to select a backend.
  • L

    Squid3-dev clamd not working

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    5 Posts
    1k Views
    L
    Thanks for the suggestion I will , just have to find out the command :( Ok found the problem freshclam can't write getfile: Can't write 1448 bytes to /var/db/clamav/clamav-04e57fd99e8b1077eff2f11877c0cd60.tmp/clamav-8716b509fafdea26b5aa2d94dfd0f180.tmp :(
  • K

    Squid / SquidGuard suddenly failing (October 3rd 2014) on multiple sites

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    10 Posts
    2k Views
    K
    In my case, the machine has 2GB RAM, 104GB SSD. RRD graphs show that during the last 30 days, Minimum free Memory was 40% (that also accounts for the OS Cache, which is not included in the regular memory usage, as it will be drropped immediarely if an application demand more Memory). Real memory usage was typically at 10%, with Peaks going up to 20%. Disk usage: 11%. Most of this are probably pfSense backups. Yes, I maninly use squid/squidGuard for filtering, only a very specific set of files gets ever cached. On a third pfSense box, I has no SSH access, so I used a one-liner in the Daignostics : Command Prompt WebGUI: rm -R /var/db/squidGuard/blk* After that, re-download of the blacklist. However, on the third box, squid does not run in transparent mode, and I am not aware if any users dook the option of manually configuring the proxy. As I received no complaints, most probably none.
  • D

    PfSense 2.1.5 + A.D (NTLM) + Dansguardian problem

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    992 Views
    No one has replied
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