about dh schedule

[carl.huang [?建?] <carl.huang@xxxxxxxxxx>]

HI,

I find that ip_vs_dh.c and ip_vs_lblc/r.c use destination ip address of
packet from users. I think the real servers and load balancer provide a
single ip address to external world, so the destination ip address from
users is same, doesn't it?

In which case can I use these schedulers?

Regards,
Carl