Can keepalived automatically float MAC addresses nowadays? Last time I checked, ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		jvehent on July 17, 2015 \| parent \| context \| favorite \| on: High Availability for PostgreSQL, Batteries Not In... Can keepalived automatically float MAC addresses nowadays? Last time I checked, that didn't work and clients needed an arp flush to use the new master.

MichaelGG on July 17, 2015 | [–]

Shouldn't sending a gratuitous ARP work to update clients?

rorr on July 17, 2015 | [–]

keepalived uses vrrp and will issue a gratuitous arp

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact