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ACS Ruledef Configuration Mode Commands
▀ tcp payload-length
▄ Cisco ASR 5x00 Command Line Interface Reference
1112
tcp payload-length
This command allows you to define rule expressions to match the length of a TCP payload.
Product
ACS
Privilege
Security Administrator, Administrator
Mode
Exec > ACS Configuration > Ruledef Configuration
active-charging service service_name > ruledef ruledef_name
Entering the above command sequence results in the following prompt:
[local]host_name(config-acs-ruledef)#
Syntax
[ no ] tcp payload-length operator payload_length
no
If previously configured, deletes the specified rule expression from the current ruledef.
operator
Specifies how to match.
operator
must be one of the following:
!=
: Does not equal
<=
: Lesser than or equals
=
: Equals
>=
: Greater than or equals
payload_length
Specifies the TCP payload length to match.
payload_length
must be an integer from 0 through 40000000.
Usage
Use this command to define rule expressions to match length of TCP payload, excluding the TCP or lower
layer headers.
To match TCP control packets configure a payload-length of 0 (zero).
layer headers.
To match TCP control packets configure a payload-length of 0 (zero).
Example
The following command defines a rule expression to match TCP payload length of
10000
:
tcp payload-length = 10000