Notícias

Raspberry Pi WiFi Console Server





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Get access to your home lab network console ports, from your desk! No more moving computers around, just to get close to the gear.

🏃🏼‍♀️🏃🏼‍♂️💨 In a hurry, timestamps (below) allow you to jump to the part you want to see now.

🦘 Jump links:
02:00 ⏩ Why remote terminal services are so important
03:00 ⏩ Details of the configuration involved
04:15 ⏩ Which cables were tested
05:00 ⏩ How a terminal server works
06:00 ⏩ Editing the file to use the correct ports
07:00 ⏩ How to use the Raspberry Pi terminal server
07:50 ⏩ Make sure the ser2net is running after each reboot
08:30 ⏩ How to set the IP addresses statically
10:15 ⏩ Physical labeling
11:00 ⏩ How to set up SecureCRT and Putty
12:10 ⏩ A Happy Moment for Keith!
13:30 ⏩ Tips to avoid problems

Exact steps used in this video 👇🏼

Raspberry Pi Terminal Server

[O/S]
Raspberry Pi OS 2022-05-27

[S/W]
Raspberry Pi Imager v1.3

[H/W]
Raspberry Pi 2 Model B (with WiFi dongle)
Raspberry Pi 3 Model B+

[Cables Tested]
Old USB to 9 Pin Serial
USB to Console cable
Gearmo 4 Port USB to Serial

[Update/Install S/W]
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install telnet -y
sudo apt-get install telnetd -y
sudo apt-get install ser2net -y

[Verify USB #]

lsusb
dmesg
dmesg | grep tty

[Edit Serial to Net Software to match USB#]

sudo nano /etc/ser2net.conf

2001:telnet:600:/dev/ttyUSB0:9600 8DATABITS NONE 1STOPBIT banner
2002:telnet:600:/dev/ttyUSB1:9600 8DATABITS NONE 1STOPBIT banner
2003:telnet:600:/dev/ttyUSB2:9600 8DATABITS NONE 1STOPBIT banner
2004:telnet:600:/dev/ttyUSB3:9600 8DATABITS NONE 1STOPBIT banner

[Save and Exit]

Ctrl+x
y

[Enable ser2net each reboot]

sudo nano /etc/rc.local

/usr/sbin/ser2net -n
exit 0

Ctrl+x
y

[determine IP address]
ip addr
eth0, and/or wlan0

[configure static IP for wlan0 or eth0]

sudo nano /etc/dhcpcd.conf
interface wlan0
static ip_address=192.168.1.X/24
static routers=192.168.1.1
static domain_name_servers=192.168.1.1 8.8.8.8

Ctrl+x
y
[Enter]

sudo reboot

Set your terminal emulator (putty, SecureCRT, etc)

telnet 192.168.1.x 200x

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