Is there a way to filter RFCs for what would constitute minimum allowed TCP/UDP traffic for functioning of web applications? [closed]

In my search for a comprehensive list of implemented RFC’s as pertaining to TCP/UDP traffic, I’ve come across RFC 7414 – but it only provides links and only for TCP. Is there any project that either meta-analyzed these, or that has been ma… Continue reading Is there a way to filter RFCs for what would constitute minimum allowed TCP/UDP traffic for functioning of web applications? [closed]

Why does my simple TCP connect cause a cascade of repeated connection attempts on my vitual server? [closed]

I’m trying to set up port knocking using iptables on a Debian server hosted by VirtualBox on my Ubuntu machine. For some reason, when I knock on a port on the server from the host machine, this knock is automatically repeated several times… Continue reading Why does my simple TCP connect cause a cascade of repeated connection attempts on my vitual server? [closed]

Why does my simple TCP connect cause a cascade of repeated connection attempts on my vitual server? [closed]

I’m trying to set up port knocking using iptables on a Debian server hosted by VirtualBox on my Ubuntu machine. For some reason, when I knock on a port on the server from the host machine, this knock is automatically repeated several times… Continue reading Why does my simple TCP connect cause a cascade of repeated connection attempts on my vitual server? [closed]