User guide
CHAPTER 5: Types of Services
60 WatchGuard Firebox System 6.0
multiple sites (such as home, work, or laptop) without the need to transfer
messages and files back and forth.
Characteristics
•Protocol: TCP
• Server Port(s): 143
• Client Port(s): client
LDAP
Lightweight Directory Access Protocol (LDAP) is an open-standard
protocol for accessing online directory services. The protocol runs over
Internet transport protocols, such as TCP, and can be used to access stand-
alone directory servers or X.500 directories.
Characteristics
•Protocol: TCP
• Server Port(s): 389
• Client Port(s): client
Lotus Notes
Lotus Notes is an integrated client/server platform for conferencing,
databases, e-mail, and publishing and accessing compound documents.
Adding an icon for this service enables the proprietary Lotus Notes
protocol. Because the protocol supports encapsulation and tunneling, as
well as access to internal data, WatchGuard does not recommend adding
the Lotus Notes service for addresses outside of the trusted network.
Characteristics
•Protocol: TCP
• Server Port(s): 1352
• Client Port(s): client