Specifications

Table Of Contents
VMware Server Virtual Machine Guide
196 VMware, Inc.
activeFTP
A!flag!that!indicates!if!active!FTP!is!to!be!allowed.!Active!FTP!allows!incoming!
connections!to!be!opened!by!the!remote!FTP!server.!Turning!this!off!means!that!only!
passive!mode!FTP!works.!Set!the!flag!to!0!to!turn!active!FTP!off.
The [udp] Section
timeout
The!number!of!minutes!to!keep!the!UDP!mapping!for!the!NAT.
The [incomingtcp] Section
Use!this!section!to!configure!TCP!port!forwarding!for!NAT.!You!can!assign!a!port!
number!to!an!IP!address!and!port!number!on!a!virtual!machine.!
The!following!line!shows!the!format!used!in!this!section.
8887 = 192.168.27.128:21
This!example!creates!a!mapping!from!port!8887!on!the!host!to!the!IP!
address!
192.168.27.128!and!port!21.!When!this!mapping!is!set!and!an!external!machine!connects!
to!the!host!at!port!8887,!the!network!packets!are!automatically!forwarded!to!port!21!(the!
standard!port!for!FTP)!on!the!virtual!machine!with!IP!address!192.168.27.128.
The [incomingudp] Section
Use!this!section!to!configure!UDP!port!forwarding!for!NAT.!You!can!assign!a!port!
number!to!an!IP!address!and!port!number!on!a!virtual!machine.!
The!following!line!shows!the!format!used!in!this!section.!It!illustrates!a!way!to!forward!
X!server!traffic!from!the!host!port!6000
!to!the!virtual!machine’s!port!6001.
6000 = 192.168.27.128:6001
This!example!creates!a!mapping!from!port!6000!on!the!host!to!the!IP!address!
192.168.27.128!and!port!6001.!When!this!mapping!is!set!and!an!external!machine!
connects!to!the!host!at!port!6000,!the! network!packets!are!automatically!forwarded!to!
port!6001!on
!the!virtual!machine!with!IP!address!192.168.27.128.
Custom NAT and DHCP Configuration on a Windows Host
If!you!are!an!advanced!user!on!a!Windows!host!computer,!you!can!make!custom!
configuration!settings!by!editing!the!NAT!and!DHCP!configuration!files.!If!your!host!
operating!system!is!installed!on!the!C!drive,!the!configuration!files!for!NAT!and!DHCP!
are!in!the!following!locations:
! NAT:!C:\Documents and Settings\All Users\Application
Data\VMware\vmnetnat.conf