Posted by graiz 2 days ago
173 looks like ITE
5 in roman numerals is V.
If you type "8483" on T9, your phone may offer "THUD" or "TITE" or all three, as choices.
But with a normal telephone keypad, if you dial, e.g. "(800) 555-VITE" then you will always dial "8483".
https://en.wikipedia.org/wiki/Phoneword
Also, a service port is always qualified by its protocol. There are separate port namespaces for each IP protocol that uses ports. "8483" is not a service port, until you spell it out:
8483/tcp
8483/udp
8483/sctp
8483/dccp
A TCP stream, for example, consists of a tuple:
src:port1 dst:port2I am also sick of handling port numbers - I end up allocating them on a schema to different services, so for testing I can spool any VM/service combination and avoid crossover. But if I want the same service twice, ah...
It always fascinated me that ports don't have any kind of textual resolver, so you can bind to `:1234` and also say "please also accept `:foobar`". But that would itself require some kind of "port resolver" on a device, and that's another service to break and fix :)
getservbyname(3)