[Mageia-sysadm] Tier1 Mirrors

[Carlos Carvalho]

We're already registered as a mirror but still have access denied to the master:

# rsync rsync.mageia.org::mageia/
@ERROR: access denied to mageia from sagres.c3sl.ufpr.br (200.236.31.1)

We're mageia.c3sl.ufpr.br; updates are run from sagres.c3sl.ufpr.br
(200.236.31.1 and 2801:82:80ff:8000::2).

Please fix this.