Pierre Dupond <[email protected]> writes: > I have done a fresh NetBSD 9.0 install. Ipv6 and Ipv4 are configured. > Network connectivity to outside is working correctly but almost all > network connections to the machine are blocked. > > The commands: "ping localhost" or "ssh localhost" works well > but if I replace localhost by the IP Address (ping 192.168.1.23) > I get no answer.
three bits of advice 1) Run the following commands, and look up how to interpret them. netstat -nr ifconfig -a 2) do you have a firewall of any kind configured? why do you think the number above is the IP address of (some) network interface? 3) do netstat -s > BEFORE ping or whatever you think ought to work, for say 50 packets # while doing this, do nothing else netstat -s > AFTER diff -u BEFORE AFTER try to understand which counters changed and why. This is a good way to find error counters that increment in your situation, even if you had no idea they existed.
