st...@prd.co.uk (Steve Blinkhorn) writes: > In a situation where a NetBSD machine (9.2 amd64 if it matters) has > multiple network adapters each with multiple IP addresses > corresponding to diverse domain names, to what are port numbers > uniquely attached?
That question is too vague to be answered. When a program calls socket/bind/listen on say port 1234, it can end up listening on INADDR_ANY:1234 INADDR6_ANY:1234 127.0.0.1:1234 ::1:1234 ip-address-1:1234 ipv6-address-1:1234 or there can be multiple sockets. So it depends. fstat -n is very useful here.
