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I have a vpn for myself and some friends that accepts connections on all ports. I set it up over a decade ago on OpenBSD with a simple pf redirect. I have never

by c22 9y ago

I have a vpn for myself and some friends that accepts connections on all ports. I set it up over a decade ago on OpenBSD with a simple pf redirect. I have never had any problems with it, but it obviously doesn't see nearly as much traffic as Cloudflare. Does OpenBSD handle this differently than Linux, or am I doing this wrong?

ryan-c 9y ago
The trick is that they want the application to be able to see what the original destination IP and port were. I'm not sure if a pf redirect preserves that information.
- jlgaddis 9y ago
  It does -- or appears to, at least, for my instances of (OpenBSD's) spamd.