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[stephenw10]

Hi All,
I've been lurking here for sometime so it's about time I gave something back.  

I thought I'd setup a separate thread for the Watchguard X-Peak as I could only find passing references to it elsewhere. Also I needed to document my findings.

First off Watchguards X series came in two hardware variants: Core (X500, X700, X1000, X2500) and Peak (X5000, X6000 and X8000).

The X Peak hardware is as standard (at least in my X6000):
Pentium 4 2.8GHz (SL6PF), 512MB in two 256MB DIMMS, 128MB compact flash card (Sandisk 'industrial'!).
3X Intel 82547GI Gig Ether, 7X Intel 82551ER 10/100 Ether, USB 2.0, 2X DB9 Com ports.
Intel FWE6300ESB 875p chipset
The motherboard is an Advantech AIMB-X3 (Rev.A1 in my case).
The PSU is a Seasonic SSF-160U1
It has an unfilled mini-pci slot and a space for a hard disk caddy with a spare IDE connector.
Front mounted LCD and cursor controls.

In other words quite a tasty piece of kit!  

See output of dmesg attached.

I've been playing with it for a few days. Firstly, installing pfSense on this hardware in incredibly easy. Just flash the nanobsd image onto a CF card stick it in the slot and away she goes. This is lucky since as there's no PCI slot it's difficult to get into the BIOS to change the boot settings. I'm using a Sony 2GB 300X card with no problems but it also boots a 16MB Canon card. Interestingly although the CF card supports UDMA it seems freeBSD does not, see here. pfSense just hangs with timeouts if you enable it.

Initial access to pfSense setup is via the front serial console. 9600,8,N,1 in case you're wandering.
The network interfaces come up conveniently from left to right. Port 3 is fxp0.

The Peak hardware does not suffer from the packet loss / timeouts the Core hardware does as it's not using Realtek NICs. Great.

The LCD driver created for the Core hardware (search the forum) works perfectly.

The front Panel.


Inside the box


The motherboard


The board has a LOT of extra connectors and unpopulated pads. I've labled those which have pins to avoid any confusion. CN24 is under the ribbon cable leading to the LCD. CN42 looks like a spare fan connector. It's hard to say which pins are CN11,12 and 14. The labling on the board practically non-existant and there's no mention of it on Advantech's site.

Bad points.
Like the Core its doesn't shutdown properly and when it halts it uses more power than when it's running! I guess in a rack you don't want to have go around switching everything on. The PSU has a bare jumper (J3) which is also labled ON/OFF. It maybe that the power switching line is not connected. I can't find much info on the PSU though. pdf

It loud!   It has three 40mm fans running flat out all the time. No thermal control.

It uses a lot of power. The box draws aroung 85-90W at boot and around 55W at idle.

Dissapointingly it seems from dmesg that the front USB port is USB1 only although it has 2.0 on board.  
Edit: This isn't true, you can use USB2 devices in the front port.

All of these things may be possible to work around but it would be really helpful to have access to the BIOS. Unfortunately it doesn't have serial console bios access. This is what I've been working on for the past few days.
After much struggling (stupid corrupt MBR!) I have a booting CF card with Freedos loaded so I can use some bios tools. biosid.com revealed:
BIOS DATE  : 10/21/2004
CHIPSET ID : Canterwood
BIOS ID    : 6A79BAKDC-00
BIOS TYPE  : Phoenix Technologies, Ltd.
OEM INFO   : (046) EVALUATION ROM - NOT FOR SALE

Quite amusing. Watchguard not paying for a proper bios.
Update: I should probably take this back! The bios has obviously been modified by/for Watchguard for the platform as it writes to the LCD.

Of course no info to be found on this bios.
I did read it to a file though with awdflash. File to be uploaded.
Eventually I found a bios editor that could open it in some sense. Using MODBIN6 I can look at the bios setup. Several interesting things. It has console redirect but the default is disabled. Also ACPI is disabled by default.
I can't actually modify the bios settings as they are stored in CMOS but I can set the defaults to enabled re-flash my modified bios and clear the cmos. However doing that may well brick my shiny red box!  

Any input most welcome.

Steve

Update: Corrected ethernet chip types

[mericksonj]

Thanks Steve!

That's a lot of detailed information.  I was really impressed with this box when I got it.  With 3GigE interfaces and 7FastE, all with intel NIC chipsets, I'm torn between running it as a firewall or as a routing platform in my lab.

Do you know if there are any other lower-end watchguard that use intel for the NICs?

My install went pretty smooth, I used the live CD instead of the nanobsd image on a 4Gig CF.  It was my first time installing the software.  It was quick and painless and I booted up first time with only the DMA issue and the FSTAB to fix.

When I decided I wanted a hard drive instead of the CF, It was a little more of a challenge.  The plastic rails in the HDD bay need a stud/screw or special rail (none of which I have) to hold the drive in place.  The IDE connector also requires an adapter.  I used a (modified) adapter from an HP nc6210 laptop I had, and it fit fine.  I also used the HDD caddy from the same HP laptop for a little extra protection since I have it sitting on the bare metal deck.   A (short) male<>female ribbon cable would have been nice if you want to tap holes into the bottom of the chassis to keep everything tight, otherwise you're either laying the HDD at a slant and hoping your drive doesn't disconnect.


When booting to the HDD, I didn't have a problem, so there was no need for BIOS adjustment to boot from AD2.  This is even true with the CF isntalled.  I blanked the CF and put it in for a little extra storage space in case I needed it.  With the CF _and_ HDD installed, I have to boot without DMA, but a simple script to run atacontrol later in bootup will adjust the HDD back to DMA mode.

Hope this helps!
--James

[stephenw10]

All informtion is good!  

When you say you needed an adapter do you mean a 2.5" to 3.5" ATA cable?
Something like this:


Did you boot the CD in the laptop first or directly in a drive connected to the Firebox?

I'm afraid I don't know much about the other Watchgaurd products oter than what I've gleaned from the forum. The X series are now all 'end of life' and hence are turnign up on Ebay. The X-e series has really interesting hardware, much lower power consumption processors. They can take the Pentium M, Dothan core, which can be as low as 5W! Have to wait a year or two for those to start showing up.
In the meantime it may be possible to swap out the processor in the X fo something much cooler. The P4 has a thermal design power of 68W at 2.8GHz. It might take the P4-M, also Northwood core, which is only 32W at 2GHz. This would still be plenty for my modest uses but without access to the bios it's all a bit risky.

The default console connection speed from the BIOS is 115200. So if your bios has had console redirect enabled I'd try that first.

I should say that I'm probably best described as a keen amateur at this sort of thing so it's highly likely I could be stumped by some simple problem.   This is my first proper experience with BSD.

Steve

[stephenw10]

Some further info.
I took off the heatsink assembly, which seems massively engineered.


There seems to be three fan connectors on the board as well as the seperate fan assembly PCB. Probably just a parallel set of connections.
More interesting is J1. A set of 25 pins (2X13 with one missing). The fact that it's labled as a jumper and not a connector is intersting. There are no jumpers on it though. Perhaps a CPU speed selector? I thought that would all be done in the bios on this era of board. I wish someone at Advantech had bothered to lable all this! 

Steve

[stephenw10]

Ah!
Did you in fact mean something more like this?:


Which looks like it would fit in here:


Steve

[stephenw10]

A quick update:
Just replaced the CPU with a Celeron 2GHz(SL6LC) I had spare.
The system booted no problems and correctly recognised the CPU. Interesting because this is a 400MHz FSB chip and the original P4 is 533MHz. All the more interesting because the memory is quite clearly labled 400MHz. You'd think Watchguard would be fitting top quality memory.
Power usage is much the same at idle, ~49W, but reduced at peak, ~70W.
Getting braver perhaps I'll dig out a mobile CPU and try that.  

Also I took the board out and looked at the bottom. Nothing of any interest.

[mericksonj]

Yes, this second adapter you show here is similar to the one I used.

So, any thoughts about running it with different fans?  Would that improve the power consumption?

I'm not really too concerned about the power consumption, although maybe I should be

--J

[stephenw10]

Well my first thought about different fans is that it should definitely be possible as the heatsink on the CPU seems to run stone cold all the time.
My second thought was that you shouldn't really go messing about with the cooling without having a way of reliably reading the system temps. Using the bios is good for this since it also has no idle code to keep the processor cool. However with no bios access, yet, the perhaps some BSD equivalent of lmsensors? Like I said I'm pretty inexperienced with BSD. The original Watchguard software had the capability to monitor the system I believe, although I've never used it.
The fitted fans are Sunon GM1204PQB1-8A. It seems hard to find any useful info but they seem to rated for 15.3CFM at ~40dB. You can easily, and quite cheaply, get much quieter ones but of course they shift less air. The Watchguard is not exactly a masterpiece of aerodynamics though. The grill across the back of the fans is largely not needed as the rotating part of the fans is on the inside of the box. Also there is, in my opinion, nowhere near enough air inlets. Just the two side grills. There's a grill on the front, just above the 10/100 sockets, but it's completely blocked by the front facia. Room for improvement I think.

Reducing the power consumption is basically about fitting a lower power processor. I'm wondering if I could find out which processors the board supports from the bios. It's a modular bios where some modules can be swapped in and out without effecting the key bios code, the splash screen for example. One of the modules is the microcode required for different processors. You'd think that might contain a list of processors? I need a BIOS expert!  

Steve

[stephenw10]

Ok so because the board has a Winbond W83627HF chip mbmon works quite nicely. Newer programs don't and because ACPI is disabled by default in the bios you can't just read sysctrl directly. For reference.

Code:

/etc/rc.conf_mount_rw

Because I'm using an embedded image I first mount it read-write.

Code:

pkg_add -r mbmon

Add the mbmmon package.

Code:

/etc/rc.conf_mount_ro

Remount the CF card read only.

Code:

./mbmon -d
ioctl(smb0:open): No such file or directory
SMBus[Intel8XX(ICH/ICH2/ICH3/ICH4/ICH5/ICH6)] found, but No HWM available on it!!
Using ISA-IO access method!!
* Winbond Chip W83627HF/THF/THF-A found.

Test mbmmon can find something. Success!

Code:

./mbmon
ioctl(smb0:open): No such file or directory

Temp.= 39.0,  9.0, 43.0; Rot.= 20454, 20454, 19852
Vcore = 1.52, 2.24; Volt. = 3.36, 5.08, 12.10, -11.96, -0.67

What you get.
The fan speeds are nice and seem to change appropriately if you speed up one of the fans by covering it up. Although I think the fans are rated at 9600rpm  . Voltages look good I suppose.
The temperatures are there. Don't know about the second one. I'm not sure any of those are the actual on die temperature. Quite cool anyway.  

This should mean the phpsysinfo would work just fine but it doesn't appear in the package list on my install.

Steve

Update: Of course because i'm using embedded mbmon disappears after a reboot. Doh!
Also real measurements have shown the heatsink temperature to be 25°C at idle and 30°C with the system halted in a 20°C ambient with the case open. Definately some headroom to play with.

Update: The heasink temperature with the system off after an hour shows 22°C, some discrepency between my two very cheap thermometers! Still a 3° rise is impressive cooling,way more than is required.

Update: In fact it remains installed across a reboot no problem you just have to call the program using the whole path. e.g. /usr/local/bin/mbmon

[mericksonj]

I played around with phpsysinfo and mbmon, it all seemed to work well, although the mbmon returns an error when trying to access /dev/smb0.  Adding the argument -I to the mbmon script in /usr/local/etc/rc.d didn't help.

[stephenw10]

So after testing my procedure on another system that did have video and keyboard I got brave and reflashed my modified bios. Make sure to use the /cc switch with awdflash to clear to CMOS and force it to load the defaults.
I wasn't sure it had worked at first but at least it didn't brick it. It definately reflashed it though as I changed the bios message. Any way after much key pressing and googling:

Code:

Phoenix - AwardBIOS v6.00PG, An Energy Star Ally
Copyright (C) 1984-2003, Phoenix Technologies, LTD

Modified by Steve for default console.

Main Processor : Intel(R) Celeron(R) CPU 2.00GHz(100x20.0)
Memory Testing :  524288K OK
CPU Brand Name : Intel(R) Celeron(R) CPU 2.00GHz

  Memory Frequency For DDR266  (Dual Channel Mode Enabled)
  Primary Master : LEXAR ATA FLASH V1.02
   Primary Slave : None
Secondary Master : None
 Secondary Slave : None
                           Phoenix Technologies, LTD
                             System Configurations
+==============================================================================+
| CPU Type     : Intel(R) Celeron(R) CPU  Base Memory       :    640K          |
| CPU ID/ucode : 0F27/37                  Extended Memory   : 523264K          |
| CPU Clock    : 2.00GHz                  Cache Memory      :    128K          |
|------------------------------------------------------------------------------|
| Diskette Drive A  : None                Display Type      : MONO             |
| Diskette Drive B  : None                Serial Port(s)    : 3F8 2F8          |
| Pri. Master Disk  : CHS,PIO 4,   15MB   Parallel Port(s)  : 378              |
| Pri. Slave  Disk  : None                DDR at Bank(s)    : 0 2              |
| Sec. Master Disk  : None                                                     |
| Sec. Slave  Disk  : None                                                     |
+==============================================================================+


PCI device listing ...
Bus No. Device No. Func No. Vendor/Device Class Device Class               IRQ
--------------------------------------------------------------------------------
   0       29         0     8086   25A9   0C03  USB 1.0/1.1 UHCI Cntrlr     11
   0       29         1     8086   25AA   0C03  USB 1.0/1.1 UHCI Cntrlr      5
   0       29         4     8086   25AB   0880  Base Sys. Peripherals       NA
   0       29         5     8086   25AC   0800  I/O(X) APIC Cntrlr          NA
   0       31         1     8086   25A2   0101  IDE CntrlrCI Cntrlr         14
   0       31         3     8086   25A4   0C05  SMBus Cntrlr                12
   2        1         0     8086   1075   0200  Network Cntrlr              10
   3       13         0     16AE   000A   1000  En/Decryption Cntrlr         9
   3       14         0     8086   1079   0200  Network Cntrlr               9
   3       14         1     8086   1079   0200  Network Cntrlr               9
   4        6         0     168C   001A   0200  Network Cntrlr              10
   4        9         0     8086   1209   0200  Network Cntrlr               5
   4       10         0     8086   1209   0200  Network Cntrlr              10
   4       11         0     8086   1209   0200  Network Cntrlr              12
   4       12         0     8086   1209   0200  Network Cntrlr              11
   4       13         0     8086   1209   0200  Network Cntrlr               5
   4       14         0     8086   1209   0200  Network Cntrlr              10
   4       15         0     8086   1209   0200  Network Cntrlr              12


Updating ESCD ... Success
Building DMI Pool ............................ Success

This was from putty at 115200 8n1 with no flow control.
Because you can't send the delete key over the serial console you have to press tab.
However it's incredibly flaky!   In fact it almost seemed like I had to press everything three times. It's almost impossible to navigate the bios, the keys seem virtually random.
I'm going to try it again at a lower baud rate to see if that's the problem.
Some interesting results from the POST, though nothing we didn't already know.

Update: tried 9600, no different. I've only once managed to have display the complete POST. 

[mericksonj]

Hmm.   The way you describe that serial output sounds like a flow control issue.  Have you tried xon/xoff or hardware(if your cable supports it).?

[stephenw10]

I've tried a large number of different settings, mostly in puTTY but also in Hyperterminal for good measure. However I should probably work through them in order to make sure I didn't miss anything out.
The null modem cable I'm using was supplied with an SMC switch and seems to work perfectly in pfSense and from freedos.
It's as if every key is interpreted as escape. Which seems to make sense if putty is sending escape sequences.
Award calls their console redirect Award Preboot Agent. It seems that it was possible to get an companion program, Award Preboot Manager, that would talk to it and enable all sorts of interesting functions. Mapping a floppy drive from a remote machine so you can upload a new bios for example. Good luck finding anything about it though.  
I'll have to try and borrow another cable or get my multimeter out and test this one.

The device in the post: Vendor ID 16AE; Device 000A would seem to be a Safenet SafeXcel 1841. It seems that it should be supported under FreeBSD but isn't recognised. It's the larger of the two chips with silver heatsinks (the other one's gig ether) and runs quite hot.

Update: It isn't supported in the safe(4) driver from FreeBSD 7.3 or 8. However..

Prices for the SafeXcel-184x series start at $85 per chip in quantities of 10,000

Sweet! I'm prising it off and selling it!  

[stephenw10]

Hi All,
Still playing here.  

I just swapped the processor for a Pentium 4-M (SL6FH). It's rated at 1.8GHz but because the board doesn't support speed step it defaults to it's lower speed of 1.2GHz. The board booted and ran fine using slightly less power, ~46W at idle.
It does seem that there may be some potential for a pin mod to make it run faster.
However looking at the output of mbmon the core voltage being supplied by the board is 1.57V when it should be 1.3V.   Not good! The chip does have a far higher rated junction temperature though so could be run hotter. Still 1.57 is actually higher than the voltage provided for the original P4 so I think we can assume that the bios knows nothing about the P4-M. A Shame.  

Bios access is still defeating me. I can now semi-reliably get the first part of the POST which helps when swapping CPUs.
I am left thinking that the bios module that supports console access is basically knackered and was never meant to be used. I've tried every combination serial settings and several cables. I even installed a serial sniffer to watch what was actually being sent and received. It seems that the bios is just not receiving/interpreting what I'm sending correctly. Looking at instructions for other motherboards of the same era with the same bios modules and chipset it seems that it should just work with no problem.

Update: I got braver and went for the pin mod I linked to above. Removing pin AE1, or bending it as I have, reduces the core voltage by 0.4V. So far it seems stable and cooler. ~42W at idle.

Code:

[1.2.3-RELEASE]                                                                
[root@pfSense.local]/usr/local/bin(17): ./mbmon
ioctl(smb0:open): No such file or directory

Temp.= 35.0,  7.5, 37.5; Rot.= 21093, 21093, 19852
Vcore = 1.15, 2.16; Volt. = 3.38, 5.05, 12.10, -12.04, -0.62

Should be able to fit quieter fans now for sure.

[mericksonj]

Still only getting 1.2 Ghz from that processor after the pin mod?  How much is that chip going for on ebay?