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by teddyh 4638 days ago
> for a couple of sysadmins who cares we broke some standard?)

<s> (. I think I'll change the protocol numbers of TCP and UDP to use each others' numbers. Complete protection! No standard TCP/IP stack will be able to connect! Yay! .) </s>

1 comments

I meant changing ssh port from 22 to whatever, not breaking the protocols, since it's internal use who cares (I found people who does). Actually you only need to follow port standards for public-facing stuff, typically just DNS, mail (pop, imap/s), http(s)