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Appendix B
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Security Parameter Index
Sequence Number
Payload Data : : :
Padding
Next Header
Pad Length
Authentication Data : : :
Figure 13. ESP Header
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Destination Port
Source Port
Sequence Number
Acknowledgement Number
rsrvd
Data Offset
Control Bits
ECN
Window
Urgent Pointer
Checksum
Options and Padding : : :
Data : : :
Figure 14. TCP Header
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Destination Port
Source Port
Length
Checksum
Data : : :
Figure 15. UDP Header
9 Appendix B
FMC policy files and custom protocol files should use the names as specified in the standard protocol definitions file.
9.1 Standard Protocols recognized by Hard Parser
The Hard Parser recognizes standard protocol headers. See QorIQ Data Path Acceleration Architecture Reference
Manual Chapter 8.8.4.7 Hard Header Examination Sequences (HXSx) for detailed information regarding the standard
protocols recognized by the hard parser. The standard protocol definitions file hxs_pdl_v3.xml defines for FMC these
standard protocols and their fields. By default FMC uses the standard protocol definition file that resides in the directory /
etc/fmc/config. It is not necessary to pass a command line argument to FMC providing the path to this file.
Frame Manager Configuration Tool Example Configuration and Policy, Rev 0, 10/2013
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