Compatible Systems 5.4 - Manual (Page 148)

142 Chapter 8 - IntraGuard Firewall Configuration
Allow Ports/Protocols Dialog Box
Security Policy Protocol Setting Dialog Box
To access the Allow Ports/Protocols Dialog Box, select the Add... button to
the right of the Allow Ports/Protocols list in the Security Policies: Firewall
Path Dialog Box.
This dialog box allows you to specify a handling method for any numbered
port or named protocol which isn’t already an explicit Security Policy
option. All Security Policy protocol settings take precedence over the Allow
Ports/Protocols options. For example, if the OtherTCPUse option is set to
In in the Security Policy settings, then it would be unnecessary to specify
any particular TCP port using the TCPInPort option below.
Port/Protocol
• The TCPInPort option specifies that a TCP port number will be allowed
in along the path.
• The TCPOutPort option specifies that a TCP port number will be
allowed out along the path.
• The UDPInPort option specifies that a UDP port number will be
allowed in along the path.
• The UDPOutPort option specifies that a UDP port number will be
allowed out along the path.
• The IPInProto option specifies that an IP protocol will be allowed in
along the path.
• The IPOutProto option specifies that an IP protocol will be allowed out
along the path.
Port/Protocol Number
The port or protocol number must be specified as a decimal number between
0 and 65,535. RFC 1700 "Assigned Numbers" contains a listing of all
currently assigned IP protocol numbers.