Erlang behind firewall(s) (which ports do I need)

Jouni Ryno <>
Mon May 28 22:46:00 CEST 2001


Which ports need to be open for erlang nodes to talk with each other ?
Just 4369 ?

I somehow taught it to be easier to make separate erlang-nodes as 
repeaters, than making point-to-point tunnels over three different 
networks combining ISDN, firewalled company network and home. But as 
always, firewall hits me, so I need to be friends with sysadmins ...


  Jouni Rynö                            mailto://Jouni.Ryno@fmi.fi/
                                        http://www.geo.fmi.fi/~ryno/
  Finnish Meteorological Institute      http://www.fmi.fi/
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  "It's just zeros and ones, it cannot be hard"







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