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Network.security.ports.banned

From MozillaZine Knowledge Base

Contents

Background

Ports are used when any program accesses the Internet so that the system can keep separate applications' data separate. Some port numbers are reserved for functions such as e-mail or FTP. To prevent potential security risks if a protocol was allowed access a port reserved for a seperate protocol, Gecko applications contain a list of banned ports. This preference allows you to augment the list of banned ports.

Possible values and their effects

A comma delimited list of port numbers to additionally block.

Caveats

First checked in

2005-06-19 by Doug Turner

Has an effect in

  • Netscape (all versions since 6.1)
  • Mozilla Suite (all versions since 0.9.1)
  • Phoenix (all versions)
  • Firebird (all versions)
  • Firefox (all versions)
  • SeaMonkey (all versions)

Related bugs

Related preferences

External links