Networking useful stuff

Site dedicated mainly to internetworking. The goal is to share experiences, teach IP, IPv6. Talk about Linux, IP services, servers, promote IPv6 adoption, routing protocols, security and in some cases just some thoughts. Keywords: linux, cisco, ospf, bgp, eigrp, ip, ipv6, sla, link, routers, routings, telco, telecommunications, security, ipv4

Showing posts with label tcp. Show all posts

Showing posts with label tcp. Show all posts

Wednesday, February 12, 2025

The History behind Netmasks.

Introduction Do you remember when you were learning about netmasks? You probably thought that they were useless, that you wouldn’t need them...

Thursday, August 22, 2024

A Practical Improvement in DNS Transport over UDP over IPv6

By Hugo Salgado and Alejandro Acosta Introduction and problem statement In this document we want to discuss an existing IETF draft (a workin...

Monday, January 8, 2024

Two very short jokes, one TCP and other UDP

TCP: ” You wanna hear a TCP joke ? You wanna hear a TCP joke ? You wanna hear a TCP joke ? You wanna hear a TCP joke ? [...]” UDP: I’d ...

Wednesday, February 22, 2023

The Game of Dominoes and TCP/IP

As many of us do, I have more than one passion: family, work, sports, a category in which I include the beautiful game of dominoes. I reache...

Friday, January 4, 2013

Cisco clear line does not work

Case: When performing a "clear line" in a Cisco Router/Switch to disconnect a Telnet or SSH session does not work. The user stil...

View web version

Powered by Blogger.