Hi, We have several different real internet connections as well as tunnels
used for certain purposes. Some have "capped" volume and others not; the
ones that do not have different data rates; and all have varying
reliability.

I'm having trouble understanding how the weight values work for the options
balance= and fallback= on a provider.

I saw IP Route documentation suggesting that weights on "nexthop" clauses
(which are what get created by the cited options in the providers file),
are packet proportions i.e.
 nexthop via x weight 1
 nexthop via y weight 10
would send 10 packets over y for every packet sent over x

However, experiments with the option balance= in shorewall providers
suggest that a lower number gives a higher priority to a particular
provider.

Can someone give a clear explanation?

Also, I believe providers with option fallback=n are never used unless all
of the balance= providers are disabled, is that correct? And then, do the
weights work the same way as for balance?

Thanks in advance, Norm
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