My recommendation would be for you to:
o redistribute directly connected interfaces via a strict
filter into BGP and use iBGP to carry it around the local
AS
or
o use passive interfaces in IGPs to do the same
Avoid having to run a topology computation everytime a
Stanislav,
It depends what control mechanism you are using:
o routes learned via an IGP - ECMP would work and if it's a single
destination host, per-packet loadbalancing between the outgoing
links is your only practical choice; rest of ECMP schemes work
by