Hi.
Some days ago I received a second public IP address ("B") for my VPS /
OpenBSD system. In order for this ip to be available I added it as an
alias to my first public IP "A" as described in [1].
I am also running an OpenVPN server on this machine.
When I check for the public ip [2] the original IP "A" is constantly
reported.
When I check from a connected VPN client the public IP is returned in
a "Round Robin" manner, switching between "A" and "B" for each check.
As I understand this problem is likely related to my pf.conf.
Before I go into that I'm wondering how this "round robin" behavior is
even possible in the first place.
Thank you for your feedback and comments.
B.W.
---
[1] "Setting up aliases on an interface"
https://www.openbsd.org/faq/faq6.html
[2] for example with `curl ipinfo.io/ip`
