On 13 Apr 2018, at 10:45, kay <kay.d...@gmail.com> wrote: > I have a special use case for the Direct Routing (DR) mode. > Is there a possibility to reroute SYN packets, when they can not be > delivered to the backend? It could be easily detected by several SYN > packets being sent.
Repeating the earlier answer: You need an extra application to do this. There are several, but I’d suggest you look at keepalived as a first option. There was much discussion many years ago (20 or so) about putting realserver/backend monitoring into IPVS, but it was felt at the time that this wasn’t a kernel function and should be handled by a userspace application. That still applies today. Graeme _______________________________________________ Please read the documentation before posting - it's available at: http://www.linuxvirtualserver.org/ LinuxVirtualServer.org mailing list - lvs-users@LinuxVirtualServer.org Send requests to lvs-users-requ...@linuxvirtualserver.org or go to http://lists.graemef.net/mailman/listinfo/lvs-users