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Firewall tunnelling
 | Some people were asking how the firewall tunnelling works, so here is an explanation:
Normally Groupboard uses a direct connection on TCP/IP port 41211 and 6144 (or other port). However some corporate/educational firewall block everything except http data on port 80 (i.e. web pages). So the firewall tunnelling version just polls the server once every couple of seconds using an http requ... More -posted by admin at 9 Nov 2012 11:33 |
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