Hello,
I am trying to run some tests on packet forwarding (IPv6) in a network
of containers. I'm using a lot of source address constrained routes,
inserted as:
ip -6 route add <dst_addr> from <src_addr> dev <interface>
There will be much less interfaces than routing entries, and I wanted to
know how the lookup works.
If I have 1000 routes all going out of the same interface, will the
lookup take some shortcut and automatically forward a packet toward that
interface? Or will it act the same way it would if each of the 1000
routes had a different outgoing interface?
Thank you.
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