Tag Elements Beginning with D > <data-length> (configuration/security/idp/custom-attack/
attack-type/signature/protocol/icmp)

Usage

<configuration>
    <security>
        <idp>
            <custom-attack>
                <attack-type>
                    <signature>
                        <protocol>
                            <icmp>
                                <data-length>
                                    <match>match-choice</match> <!-- mandatory -->
                                    <value>value</value> <!-- mandatory -->
                                </data-length>
                            </icmp>
                        </protocol>
                    </signature>
                </attack-type>
            </custom-attack>
        </idp>
    </security>
</configuration>

Description

Size of IP datagram subtracted by ICMP header length.

Contents

<match>—Match condition.

• equal—Match when value in packet is exact match.
• greater-than—Match when value in packet is greater.
• less-than—Match when value in packet is less.
• not-equal—Match when value in packet is not exact match.

<value>—Match value.