[mb0]

hostname -i on cb.vu says the IP address is 78.31.70.238, but if you ping a host from the interface, the pings originate from 178.33.34.4 (according to tcpdump).

[samstave]

I love the "why not try this" attitude of your comment.

Is this due to an LB fronting?

[c22]

On this system hostname -i says 127.0.1.1, despite this address not being set on any of my interfaces (lo0 is 127.0.0.1).

[c22]

It looks like hostname -i is getting its value from /etc/hosts. hostname --all-ip-addresses returns the correct result.

[collinmanderson]

ip route get 8.8.8.8 | head -1 | cut -d' ' -f8