The results are in! After one month I saw 214,442 malicious login attempts to the honeypot:
Telnet made up almost half of these connections, with 99,840. Followed by SSH (60,964 connections) and VNC with 52,942 connections. We only saw about 600 HTTP/HTTPS connections, 20 FTP connections, and 10 SOCKS5 connections.
Some interesting statistics were able to be developed based on this. Keep in mind, the device never sent a single unsolicited packet outbound. All of this traffic was scanning for the device.
Also, you can download the full list of username and passwords or the list of attack source IPs to see every password I saw or everyone who tried to attack.
Check this list, if any of your passwords are on it, change them!!
Hello everyone, here is an updated GD-77 codeplug that covers the entire state of Iowa.
LAST UPDATED SEPT 23, 2018
Please keep these oddities in mind when using:
The GD-77 requires the current talkgroup ID to be present in the RX group, even for the channel you are currently tuned to. This behavior is different than the MD380 which will always play audio for the talkgroup programmed in the current channel. To avoid having to create dozens of rx groups, my codeplug is configured with the following groups: Continue reading
I’ve created a video demonstrating how to do some intermediate functions in Excel.
To follow along, please download the following file: Example Worksheet
Updated May 23, 2018
Anyone operating a DMR GD77 radio in Cedar Rapids or Iowa City may find the following codeplug handy.
This codeplug is based on the very hard work of the Iowa DMR Group. I have attempted to duplicate the MD380 codeplug for the GD-77
Recently started having trouble with our Westinghouse 47F430S TV where the TV either would immediately power off or refuse to power on. Seems this is due to a faulty capacitor. On some models this is TC51, however it was TC31 on mine. This is a 470uF 16v capacitor.