GTP::header extension

Description

The extension headers are identified by unique type values. The type can be appended with index, if multiple headers of same type are expected.

Syntax

GTP::header extension exists <type[:<index>]>
GTP::header extension count [<type>]
GTP::header extension length <type[:<index>]>
GTP::header extension value <type[:<index>]>
GTP::header extension list

GTP::header extension exists <type[:<index>]>
  • Helps verify if this extension header exists.

GTP::header extension count [<type>]
Returns the count of extension headers of given type. In the absence of , the total count of extension headers present in the message is returned.
GTP::header extension length <type[:<index>]>
  • Returns the length in octets of value of this extension header.

GTP::header extension value <type[:<index>]>
Returns the value as the TclList object of following elements in the same order as listed below.
type: UINT8 index: UINT8 length: UINT16 value: Byte array

GTP::header extension list

  • Returns list of all extension headers in the message.

Examples

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Warning

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Sample Code:

  • Introduced: BIGIP-11.5.0

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