1. IP Networking

Command terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>"). while running our own program in ns3 we got the above error... what does this error mean?? (1 Reply)

2. IP Networking

i need materials regarding ns3(related to WiMAX) (1 Reply)

3. IP Networking

how to add a relay node in wimax network using ns3 simulator.... (0 Replies)

4. IP Networking

Hi, I am working to implement a basic WiFi infrastructure in NS3. I have placed 16 APs in grid and one client is moving using random walk. Client and AP can communicate through message exchange. However, when I try a message of size more than 30 bytes, it is crashed. Please help me if anyone have... (0 Replies)

5. UNIX for Dummies Questions & Answers

Hi, I'm doing my thesis on the NS3 environment. I need to integrate it with mqtt. Mqtt provides a (mosquitto) broker / server, and it expects to have clients connect to it. A client could be a publisher (publishes data on the broker) or a subscriber (receives data from the broker it has subscribed... (0 Replies)

6. IP Networking

Dear all, I want to simulate an Wireless Mobile ad hoc network that uses the OLSR routing algorithm. ( i know how to do that now after reading the tutorial) Now, Instead of sending messages, I want the nodes to be able to send a c++ code. consider this scenario: node A, send a c++... (0 Replies)

7. Infrastructure Monitoring

After setting up MQTT and testing some ESP8266 and ESP32 modules, where I noted that testing in Programming ESP32 (ESP-WROOM-32) as an MQTT Client Subscribed to Linux Server Load Average Messages, I was so impressed with MQTT that I installed MQTT on three different computers, instantly and... (2 Replies)

8. Programming

Various Node-Red crypto modules do not work with PHP, so to send an encrypted message from a PHP script (in this case from a Ubuntu server) to Node-RED we need our own code. After a few hours of searching, testing various libs, more testing and debugging, I got this PHP to Node-RED code... (0 Replies)

9. Programming

First, I want to thank Neo (LOL) for this post from 2018, Node.js and mysql - ER_ACCESS_DENIED_ERROR I could not get the Node-RED mysql module to work and searched Google until all my links were purple! I kept getting ER_ACCESS_DENIED_ERROR with the right credentials. Nothing on the web was... (0 Replies)