Archive for the ‘Support’ Category

Updating Realtek Drivers for PFSense on a ZOTAC ZBox

January 25, 2019 8 comments

A long while back I built a ZOTAC Zbox (ZBOX-CI323NANO-U) to run PFSense and act as my router. For the most part, it has worked pretty well.  The features are great, without any of the gimmicky stuff you’d find on a consumer router. It’s also a lot more upgradable than a consumer router.

One problem though, on occasion I’d have to restart the ZBOX when the internet would stop working. The display I had connected to the PFSense machine said this during a failure:

re1: watchdog timeout

Each time the error occurred, I would hunt around the internet for a few minutes to find a solution, but I was never able to find one. I gave up for a while. But recently I took a deeper dive.

I found some pages blaming the default network adapter drivers and how they don’t work well with realtek adapters. I also found this page announcing new realtek drivers. I’ve dabbled with Linux a bit, but I’d still consider myself pretty novice. It was pretty difficult for me to get the drivers copied over to the machine, and then installed.

Here’s the process I followed to get them installed:

Read more…

Fixing my Zyxel NWA1123-AC

October 6, 2017 1 comment

My home network is pretty advanced. I have a PFSense home-built router (based on Zotac ZBOX CI323) that connects to my modem, several smart switches (Netgear JGS524E), and 2 wireless Access Points.  The two access points are both made by Zyxel; an NWA1123-AC and an NWA1123-ACv2.  I thought it would be prudent to upgrade the firmware of both devices this week but ran into a problem.

Since both need different firmware, I first downloaded the firmware for the v2 device, and then did the v1 device.  Somehow I managed to download the NWA1121-NI firmware for the v1 device, and then applied it. As I was doing some configuration on the device, I saw I was missing the 5 Ghz settings, which lead me to figuring out I had flashed it with the wrong firmware. I thought it would be easy to revert back since I was able to go one way, but that proved wrong! The device wouldn’t accept the correct firmware.

I did some hunting around the internet, gave up quick, and submitted a technical support request.  Zyxel got back to me the following day saying I would have to RMA the device, sending it back to them, assuming it was in warranty. After some following correspondents,  it was determined that I was out of warranty/support. I turned back to the internet.

I found, on Zyxel’s website (PDF), they had directions on how to have the device pull firmware from a TFTP server before the router fully booted. However, there were some critical steps missing.

  • There’s no serial port on the AP; WHAT?
  • How do I unzip a bin file? And how do I unzip what comes out of that?
  • What software do I use to TFTP?
  • What software do I use for a terminal?

Zyxel support insisted that this KB article on their site did not apply to my AP problem, and there was no way I could recover the device without sending it in to them.

I did some more hunting and found someone over at the site posted the internal parts of the NWA1123-AC AP, as well as some serial port details. I also found a page for serial port specifics saying I needed a USB TTL adapter.  The same page had details on the pins to connect the adapter to on the AP (see: Router with serial port / header / pins). Turns out Amazon and my local MicroCenter both carried a USB to TTL adapter, for use with RaspberryPi devices. I biked over to MicroCenter, and picked one up.

Once I got home, opened up my AP, connected everything, downloaded and set up Tera Term and TFTPD64, and starting going through the KB article. I used 7zip to extract the contents of the bin file, and the contents of the subsequent file. I ended up with the files shown in the KB article, so even though 7zip said there was extra contents that wasn’t extracted, I figured I was on the right track.

Everything seemed to work great, and got my device flashed with the correct firmware! Sadly, Zyxel’s poor design required me to clear my browser cache to get the AP’s config page working correctly, but if that was the only hiccup, I wasn’t too angry, and I had been stupid enough to flash the wrong firmware on the AP in the first place.

Access Point saved from certain death!

BI Bublisher: Selecting first record only

October 16, 2015 2 comments

I was looking for a way to only select data from the first record of a group to use in my Master Bill of Lading.  I only needed the address of one of the deliveries on the trip, so I wanted to select the address from the first delivery.  The other deliveries on the trip would be have the same addresses, at least how we are configuring the system.

I found this on a blog post at which seemed to be the answer:

<?for-each:EMPLOYEES[position()='1' or position()=last()]?>

I tried it, and different combinations, for quite some time.  I tried single quotes, double quotes, I tried it in an IF statement. It turns out the single quotes were causing problems.  This is the way it finally worked:


I wonder if Oracle tested this before they published the blog entry.  At least they pointed me in the right direction.

Oracle WMS RUP 12

September 30, 2015 1 comment

Logistics Consolidated RUP12 (VERSION 12.1.1 TO 12.1.3 [RELEASE 12.1])

Patch: 21220763

Fixed Bugs:

Read more…

Outlook 2010 PDF Handler

May 8, 2015 1 comment

For several months I have been getting the message in Outlook 2010 that there was no PDF Handler.  I decided to do something about it today. I tried for about an hour.  One of the steps I took was to “repair” Office.  That required me to restart my computer, something I seldom do because of  how long it takes to do so, even with a Core i7.  The repair didn’t solve anything.

One thing I read online was to go into Adobe Acrobat reader and make sure some check-box was unchecked.  When I opened it up from the start menu, it starting going through some finalizing installation steps.  That seemed strange since I have been opening PDFs for some time now. I guess opening it directly is slightly different than opening the program by double-clicking a PDF file.  I got to the check-box and it was already unchecked.

I opened Outlook again, and my PDF Handler worked!  Apparently all it took was opening Adobe Acrobat Reader XI from the start menu.  What a crazy simple fix!