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GR2K-GA-0014 1-115
Ver. 07-02
When specifying port numbers within a range:
Default: Undefined
Range of value: 0–65535
Description: Specifies the destination upper protocol port number. When
both destination and source upper protocol port numbers are
set under one condition, set so that the specified upper
protocol port numbers do not overlap. If they overlap, set an
upper protocol port number’s pair switch as -port_pair_off.
(Note 1)
When specifying only one port number:
When specifying port numbers within a range:
Default: Undefined
Range of value: 0–65535
Description: Specifies the synchronization check method for the IP address
and the upper protocol port number as follows:
: Only checks for not switching source
IP address with destination IP address and source upper
protocol port number with destination upper protocol port
number. However, when
-ip_pair or -port_pair is specified,
this option performs checking according to that parameter
setting.
: Checks for not switching source IP
address and switching source IP address with destination IP
address and source upper protocol port number with
destination upper protocol port number (see Note later in this
subsection). When you specify this option, set the IP address
pair switch and the upper protocol port number pair switch to
off (
-ip_pair_off, -port_pair_off).
When specifies this parameter, define 6 (TCP) or 17 (UDP) to
-protocol parameter. If -protocol is undefined or defined other
than 6 (TCP) or 17 (UDP), this parameter becomes invalid.
Default: Off