8e6 Technologies Enterprise Filter Authentication R3000 - Manual (Page 42)

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Ports for Authentication System Access
The following ports should be used for authentication
system access:
Type No. Function
TCP 8081 Used between the R3000’s transmitting inter-
face and the SSL block page for Tier 2 or Tier 3
authentication.
TCP 836 Used between the R3000’s Virtual IP address
and Java applet for Tier 3 authentication.
TCP 139 Used between the R3000 and workstations
requiring Tier 1 or Tier 3 authentication.
TCP/
UDP 137 Used between the R3000 and workstations
requiring Tier 1 authentication.
LDAP 389 Used for communicating with domain control-
lers in order to bind with them so that user/
group information can be queried/accessed.
LDAPS 636 Used for communicating with domain control-
lers in order to bind with them so that user/
group information can be queried/accessed.