A 2 bit number that is concatenated with a MACsec Secure
Channel Identifier to identify a Secure Association. Indicates
an Association Number (AN) assigned by the Key Server for use
with the key number for transmission.
Each SC is comprised of a succession of SAs, each with a
different SAK, identified by a Secure Association Identifier
(SAI) comprising an SCI concatenated with a two-bit AN. The SAI
is unique for SAs used by SecYs participating in a given CA at
any instant.
sec-eui64-type
uint64
A 64 bit Identifier.
sec-key-identifier-type
string
The keyIdentifier is an octet string, whose format and
interpretation depends on the key agreement protocol in use. It
does not contain any information about the SAK other than that
explicitly chosen by the key agreement protocol to publicly
identify the key. If MKA is being used, it is the 128-bit Key
Identifier (KI) specified by IEEE Std 802.1X encoded in an octet
string as specified by that standard.
sec-pn-type
uint64
This is the Packet Number. It may be a 32 bit or a 64 bit
unsigned value. A monotonically increasing value that is
guaranteed unique for each MACsec frame transmitted using a
given Secure Association Key (SAK).
sec-sci-type
uint64
The Secure Channel Identifier is 8 bytes (SCI). The SCI is an 8
octet binary number, where the first 6 octets represents the MAC
Address (in canonical format), and the next 2 octets represents
the Port Identifier. Integers may be entered as hexadecimal.