In order to access all the services of the portal, the servers and ports below must be accessible from your computer. As content grows, we update the port range on the proxy accordingly. This is the latest 2010 update:

• proxy.bnl.lu – ports :2048 and :2050 to :3550
• portail.bnu.lu – port :80
• sfx.etat.lu port – :9003

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