Port forwarding is something a router does.
Port triggering is basically port forwarding that's enabled when a connection attempt is detected and then automatically disabled. That's also handled ...
https://theasciicode.com.ar/extended-ascii-code/majuscule-c-cedilla-uppercase-ascii-code-128.html
Octal 101 is 65, which is ASCII/UTF-8 for A - a valid character.
Octal 200 is 128, which is ASCII...
