Long story short: local corporate server have 2 interfaces: 1) Public Internet IP address (eth0) 2) Local network IP address (eth1) By default Linux tries to reply on default (eth0 – first) interface. Let’s fix it.
Inspired by this article. Sometimes I use barebone machines to test or run something, and I already have a server machine, so it’s better to use diskless PXE boot. Enjoy!