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Ports used by Gluu Server components#

The following ports are used by internal Gluu Server applications (i.e. oxAuth, oxTrust, LDAP, Passport, etc.). These are backend ports, not open to the world, that listen at loopback iface (127.0.0.x).

Port Application
8081 oxAuth Server
8082 oxTrust Server
8086 Shibboleth IDP
8085 oxAuth-RP
8090 Passport
8091 Casa


If Gluu is being clustered, more ports must be accessible from the clustered nodes. Follow the cluster documentation.

Ports open to the Internet#

The following ports are open to the Internet by default.

Port Number Protocol Notes
80 tcp Forwards to 443
443 tcp apache2/httpd
22 tcp ssh