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by k4nk3i
Sat Aug 14, 2021 7:35 pm
Forum: Networking and servers
Topic: 4G Hat
Replies: 132
Views: 126826

Re: 4G Hat

Hi, I have a SIM7600E LTE HAT connected to a Raspberry Pi 3 B+ (Buster). Following various explanations and advice I have managed to succesfully send SMS through the AT command, I can also make phone calls. But I don't understand how do I use the device to surf on the Internet. Can someone please ad...
by k4nk3i
Wed Jul 28, 2021 10:11 pm
Forum: Automation, sensing and robotics
Topic: HELP connecting an Ultrasonic Sensor to a R-Pi 4
Replies: 1
Views: 439

Re: HELP connecting an Ultrasonic Sensor to a R-Pi 4

I got it working :)

I was just missing some files
by k4nk3i
Wed Jul 28, 2021 9:38 pm
Forum: Automation, sensing and robotics
Topic: HELP connecting an Ultrasonic Sensor to a R-Pi 4
Replies: 1
Views: 439

HELP connecting an Ultrasonic Sensor to a R-Pi 4

Hi, I am working on a project involving a Ultrasonic Sensor but I have problems to get data. I hope I someone will be able to help. The material: Raspberry pi 4 A02YYUW Waterproof Ultrasonic Sensor ( https://wiki.dfrobot.com/A02YYUW%20Waterproof%20Ultrasonic%20Sensor%20SKU:%20SEN0311 ) IO Expansion ...
by k4nk3i
Sat Aug 25, 2018 10:47 am
Forum: Networking and servers
Topic: How to Configure Pi with Static IP Address?
Replies: 21
Views: 34262

Re: How to Configure Pi with Static IP Address?

Simply:

Code: Select all

sudo nano /etc/dhcpcd.conf

Code: Select all

#Config for static IP on eth0

interface eth0 
static ip_address=192.168.1.121/24 
static routers=192.168.1.1 
static domain_name_servers=192.168.1.1
In this case the Pi will appear as 192.168.1.121
by k4nk3i
Sat Aug 04, 2018 10:31 pm
Forum: Networking and servers
Topic: How to regenerate openvpn certificates
Replies: 0
Views: 539

How to regenerate openvpn certificates

Hi, I am trying to regenerate an expired cert with the command below but I am missing something. Where does pivpn install ca.key, ca.crt and crl.pem? How can I regenerate the certs? openssl ca -gencrl -keyfile keys/ca.key -cert keys/ca.crt -out keys/crl.pem -config /etc/ssl/openssl.cnf Output: ca: C...
by k4nk3i
Sun Jul 29, 2018 12:14 pm
Forum: Networking and servers
Topic: openvpn connection issue
Replies: 2
Views: 999

Re: openvpn connection issue

Merci for the help. Unfortunately, it does not seem to be the problem. The client and server cert returns: Not Before: Jan 27 11:04:25 2018 GMT Not After : Jan 25 11:04:25 2028 GMT Not Before: Jan 27 11:04:30 2018 GMT Not After : Jan 25 11:04:30 2028 GMT Below is the client log 2018-07-29 14:46:48 -...
by k4nk3i
Sat Jul 28, 2018 5:40 pm
Forum: Networking and servers
Topic: openvpn connection issue
Replies: 2
Views: 999

openvpn connection issue

Hi, I am looking for some help with OpenVPN. I have installed openvpn on an Rpi some time ago and I was able to connect from a mobile phone or from my laptop via wi-fi. It used to work well for more than one year, but recently the connection stopped working. Now I have a 'Connection timeout' error m...
by k4nk3i
Sun Dec 17, 2017 8:02 pm
Forum: Beginners
Topic: squid interception config
Replies: 5
Views: 1631

Re: squid interception config

I see. I may not be in the right place. Thank you for the link.
by k4nk3i
Sun Dec 17, 2017 5:20 pm
Forum: Beginners
Topic: squid interception config
Replies: 5
Views: 1631

Re: squid interception config

Thank you, but how do I configure it as the router for all the clients? I thought I could simply configure the iptables rules to have all traffic going through the Pi.

Sorry, I only have beginner's knowledge.
by k4nk3i
Sun Dec 17, 2017 1:24 pm
Forum: Beginners
Topic: squid interception config
Replies: 5
Views: 1631

squid interception config

:)

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