2.2.3.1 TLV 1
The following are the constituents of TLV 1 for the WSHV SoHR packet (section 2.2.3). All of the values MUST be present, unless otherwise noted. The values MUST be in this order. The M and R bits are defined in the Protocol Bindings for SoH [TNC-IF-TNCCSPBSoH] and are ignored by the WSHA upon receipt.
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1 |
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2 |
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3 |
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M |
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TLV_Type |
Length |
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NAPSystemHealthID |
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M (1 bit): The M bit MUST be set to zero.
R (1 bit): The R bit is reserved, and MUST be set to zero when sent and ignored on receipt.
TLV_Type (14 bits): A 14-bit unsigned integer that MUST be set to 2.
Length (2 bytes): A 16-bit unsigned integer in network-byte order that MUST indicate the length (4), in bytes, of the NAPSystemHealthID field.
NAPSystemHealthID (4 bytes): A 32-bit unsigned integer, as specified in section 2.2.4.