If you are not getting a TCP error response from the telnet port on your PC, we hope this user guide can help you. The default port for client Telnet connections is 23, to change this standard, enter the correct port number from 1024 to…
If you get a Connect winsock timeout error, today’s user guide was written to help you. As with the socket itself, unfortunately the WinSock API cannot have a connection timeout. You have two answers for manually implementing a timeout: 1) Assuming you are using an…
Over the past few days, some readers have reported that they have encountered a “Target unreachable icmp” error message. The following problem occurred: The ICMP target is not available. If on the destination host the IP module cannot deliver the box because the specified…
This guide will help you understand the sk_buff Linux kernel. All network lines and buffers in the kernel even share a common data structure, struct sk_buff . It is a single large structure that contains all the critical control information required for…
You may have encountered an error message that says the syslog-ng error opens the file for reading. It turns out there are several steps you can take to fix this problem. We will talk about this shortly. Product (s): syslog-ng Premium Edition…
