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    [ Show your pfSenses! ] - Thread - (bandwidth warning!)

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    • E
      extide
      last edited by

      Hey, I just posted my router ;) I have a Ubuntu Server running ZFS, a windows server, and a dedicated linux folding@home box as well. :) I can put more pics later.

      Tell me more about the "Raspberry PI + DVB-C Stick to monitor network segment usage of my local internet provider" that is pretty cool… What kinda stats can you see?

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      • F
        fLoo
        last edited by

        @extide:

        Hey, I just posted my router ;) I have a Ubuntu Server running ZFS, a windows server, and a dedicated linux folding@home box as well. :) I can put more pics later.

        Tell me more about the "Raspberry PI + DVB-C Stick to monitor network segment usage of my local internet provider" that is pretty cool… What kinda stats can you see?

        Because i'm using internet via a cable modem you can monitor the network usage of your network segment. The reason is because cable is a shared medium and every single customer in your segment can see every single bit (multicast), although its encrypted. So what u can do is the following:

        Take a DVB-C-Stick (i prefer sundtek.de because of its full linux support), then u tune your dvb-c stick to the same frequency as your cable modem (in europe thats usally 546 - 602 mhz), toggle modulation and use dvbsnoop to read off the statistics of the frequency-channel.

        Result:

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        • E
          extide
          last edited by

          Yes, I understand how cablemodems and DOCSIS networks work, but I had no idea you could get a device to monitor the stuff like that! I am totally going to get one of those and set it up on one of my linux boxes!

          Cool, looks like I can get a PCI-E one also. I may have to rig up some stuff to read the current DS/US channels from the cable modem and then feed that to dvbsnoop to get the infos. How are you making that graph? Are you manually doing it with RRDTOOL or is there some software out there for doing this specifically?

          Thanks for the info BTW!

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          • F
            fLoo
            last edited by

            @extide:

            Yes, I understand how cablemodems and DOCSIS networks work, but I had no idea you could get a device to monitor the stuff like that! I am totally going to get one of those and set it up on one of my linux boxes!

            Cool, waiting for your stats. If you need assitance (complete ready scripts for Cisco-Modems + RRDTools) just msg me. Oh and - dont forget to monitor your signal to noise :)

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            • E
              extide
              last edited by

              Ok, sweet, I have a Cisco DPC 3008 so hopefully I wont need to modify the scripts much to grab the stats. It's funny, in another thread I posted on here today I asked if there was some software to grab this info from the cable modem and insert it into a DB so you can graph it over time. So, yes, I would love those scripts, thanks!

              So, are you just using a coax splitter, standard -3.5dB one? Going to the DVB-C stick and the other side to the modem ?

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              • F
                fLoo
                last edited by

                No wait - its a Coax splitter for your TV-Signal, not the one for the modem. You should have a multimedia-splitter already at your wall (1x modem, 1x tv, 1x radio) you split the tv one! And yes, its a standarf 3.5dB splitter, so you should keep care of your stats. Maybe some adjustment of your cablenetwork is needed (increase the power on your cable amplifier and use an -3,5 attenuator for your cable modem).
                For me it worked just out of the box, without modifying anything, because its just - 3.5dB :)

                IF YOU MODIFY YOUR AMPLIFIER - KEEP AN EYE ON THE SLOPE :)

                So u got

                PIN_
                –---O-----
                ----/------
                LOG___TV

                Regarding your question: Using RRDTool with complete custom (self written) templates and also own scripts to feed the RRD (which i can supply).

                Photo:

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                • G
                  gderf
                  last edited by

                  Cray XD1 with 11,000 interfaces running pfsense 2.1 snapshot.

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                  • C
                    cmb
                    last edited by

                    Good idea for a thread. We're going to gather pictures from a variety of threads like these in the future and create some kind of micro-site showing off people's deployments. In the mean time, might as well get another thread going.  :)

                    Here's our primary colocation facility, where this site and most of our others run, as well as the snapshot and release build servers. The firewalls are virtual in ESX, a HA pair with primary on one ESX server and secondary on another.



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                    • F
                      fLoo
                      last edited by

                      Sweeeeeeet :o Thats what i'm trying to accomplish but i still need more money (although my setup is already too fat for home networking) ;)

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                      • stephenw10S
                        stephenw10 Netgate Administrator
                        last edited by

                        Well I can't pass up this opportunity.

                        Yes, I have a problem. I'm trying to cut down.  ;)

                        Steve

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                        • C
                          cmb
                          last edited by

                          @stephenw10:

                          Well I can't pass up this opportunity.

                          Yes, I have a problem. I'm trying to cut down.  ;)

                          haha  Those aren't running the Watchguard software I presume?  ;D

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                          • stephenw10S
                            stephenw10 Netgate Administrator
                            last edited by

                            I'd love to say none of them are but the X-edge boxes at the top are Arm based and I haven't managed to hack a workable OpenWRT image onto them. Yet.  ;)

                            Steve

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                            • K
                              kilthro
                              last edited by

                              Well I wish I had a fancy setup. Here is a a pic of my pfSense box.

                              SUPERMICRO SYS-5015A-EHF-D525 1U Intel Atom D525 Dual Gigabit LAN w/ IPMI Server
                              4 gig ram
                              Intel EXPI9402PT 10/ 100/ 1000Mbps PCI-Express PRO/1000 PT Dual Port Server Adapter
                              two 250gig WD black 2.5 inch drives mirrored
                              1500AV UPS (not shown) for 1.5 hours of backup time.
                              And for the heck of it a Crystalfontz display. :-D
                              Have gigabit wireless access point as well hooked up. (not shown)

                              Don't make fun of my makeshift fan bracket (zip ties in vent). lol The system is "passively cooled"  and I didn't like the 65°C so i put a case fan in and now its 40°C. Not exactly where i would want it but much better.

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                              • E
                                extide
                                last edited by

                                @fLoo:

                                No wait - its a Coax splitter for your TV-Signal, not the one for the modem. You should have a multimedia-splitter already at your wall (1x modem, 1x tv, 1x radio) you split the tv one! And yes, its a standarf 3.5dB splitter, so you should keep care of your stats. Maybe some adjustment of your cablenetwork is needed (increase the power on your cable amplifier and use an -3,5 attenuator for your cable modem).
                                For me it worked just out of the box, without modifying anything, because its just - 3.5dB :)

                                IF YOU MODIFY YOUR AMPLIFIER - KEEP AN EYE ON THE SLOPE :)

                                So u got

                                PIN_
                                –---O-----
                                ----/------
                                LOG___TV

                                Regarding your question: Using RRDTool with complete custom (self written) templates and also own scripts to feed the RRD (which i can supply).

                                Photo:

                                Heh, sounds like you guys have a slightly different cable setup over there. I have no cable amplifier, and I do not use the cable for my TV's (I use DirecTV for TV), so my coax is one single lin from the drop to the modem, no splitters no amps, nothing, its just raw right into it. So, yeah, I will be using a little simple 2-way slitter. But, my wife will be pissed if I buy the DVB-C card/stick right now so it will be a little bit. I WILL be working on making a scraper for my modem stat page, and then use that data to feed into the RRD graphs, though.

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                                • S
                                  syro
                                  last edited by

                                  Colocation setup:

                                  pfSense 2.1-DEV based cluster running on two TYAN Transport servers ;D

                                  Basic information:

                                  • 1x CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2992.51-MHz 686-class CPU)

                                  • 2x Intel(R) PRO/1000 Legacy Network Connection (1.0.3)

                                  • 1x 3Com 3c905B-FX/SC Fast Etherlink XL (PFSYNC, XMLRPC via Fiber Optical)

                                  • real memory  = 4294967296 (4096 MB)

                                  The switching stack was built using two NETGEAR GS724TS (stacked via HDMI). The firmware is a pure pain but when tamed it somehow gets the job done. It's the cheapest stack I found and using LACP accross multiple physical units is definitely a big plus! Our provider runs LACP for our uplink as well so even the wan connection survives a dead unit :)

                                  The entire setup is considered stable and runs for almost 13 months now w/o any service interruptions (e.g. crashes or similar).




                                  @Home:

                                  • 1x PCEngines Alix 2D13, 4GB CF

                                  • 1x HP Switch 1900-8G (formely known as 3com OfficeConnect 3CDSG8)

                                  • 1x Linksys WRT54G running DD-WRT (Kamikaze)

                                  • 1x WRT54G running DD-WRT (some release)

                                  • 1x APC SmartUPS 500VA (in the back)

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                                  • stephenw10S
                                    stephenw10 Netgate Administrator
                                    last edited by

                                    Nice.  :)

                                    @syro:

                                    1x Linksys WRT54G running DD-WRT (Kamikaze)

                                    Isn't 'Kamikaze' an OpenWRT code name?

                                    Steve

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                                    • S
                                      syro
                                      last edited by

                                      @stephenw10:

                                      Nice.  :)

                                      @syro:

                                      1x Linksys WRT54G running DD-WRT (Kamikaze)

                                      Isn't 'Kamikaze' an OpenWRT code name?

                                      Steve

                                      Yeah, damn straight ;)

                                      Fixed it, thanks!

                                      1 Reply Last reply Reply Quote 0
                                      • AhnHELA
                                        AhnHEL
                                        last edited by

                                        pfSense is on the right for my home setup.  White box running a Q8400 processor and 4GB RAM on a Gigabyte GA-G31M-S2L.

                                        Its twin brother on the left is my FreeNAS server and the Dell 755 in the middle runs XBMC to my living room TV.

                                        Net.jpb.JPG
                                        Net.jpb.JPG_thumb

                                        AhnHEL (Angel)

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                                        • C
                                          Cino
                                          last edited by

                                          Figured I would join in on the fun.. Just a little box keeping my network safe while allowing me to enter when i'm not home…

                                          Case: M300-LCD Enclosure with Bootable CF Reader, 1 PCI Slot and 2x20 LCD Display
                                          MB: Supermicro X7SPA-HF-O Atom Dual-Core D510/ Intel 945GC/ RAID/ V&2GbE/ Mini-ITX Motherboard
                                          Memory: x2 Kingston 2GB 200-Pin DDR2 SO-DIMM DDR2 667 (PC2 5300) Laptop Memory Model KVR667D2S5/2G
                                          HD: Seagate 160GB (ST9160314AS) 5400rpm SATA2 8MB Notebook
                                          PS: picoPSU-150-XT Power Supply 80W AC-DC Power Adapter Kit
                                          Extras: Intel Dual Port Server NIC, PCIe (Can't remember the model as I already had it)

                                          You'll notice 2 cable modems.. The Arris is my phone and internet modem.. The RCA modem and Netgear WiFi is for TWC Intelligent Home only

                                          I posted this a while back about my setup... Needs an update tho since i'm using different packages now... http://forum.pfsense.org/index.php/topic,39362.0.html

                                          ![2012-12-27 06.02.191.jpg](/public/imported_attachments/1/2012-12-27 06.02.191.jpg)
                                          ![2012-12-27 06.02.191.jpg_thumb](/public/imported_attachments/1/2012-12-27 06.02.191.jpg_thumb)

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                                          • J
                                            jughead
                                            last edited by

                                            First post and first pfsense build!
                                            -mobo and internals:  intel 2500CC motherboard with an Atom CPU, dual Intel gbit NICs, 4gigs RAM, 64gig SSD
                                            -case:  Antec ISK-300
                                            -pfsense 2.0.2

                                            Other components:
                                            -Motorola SB6120 cable modem
                                            -Netgear GS108 gigabit switch
                                            -Linksys WRT54GL running DD-WRT in wireless AP mode
                                            -2x Belkin AV200 powerline adapters
                                            -2x Zyxel AV500 poweline adapters

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