| Description | PAF Remote Discovery Code of the PME port at the CO.
The 6-octet Discovery Code of the peer PCS connected via
the PME.
Reading this object results in a Discovery Get operation.
Setting this object to all zeroes results in a Discovery
Clear_if_Same operation (the value of efmCuPAFDiscoveryCode
at the peer PCS SHALL be the same as efmCuPAFDiscoveryCode of
the local PCS associated with the PME for the operation to
succeed).
Writing a non-zero value to this object results in a
Discovery Set_if_Clear operation.
A zero-length octet string SHALL be returned on an attempt to
read this object when PAF aggregation is not enabled.
This object is irrelevant in CPE port (-R) subtypes: in this
case, a zero-length octet string SHALL be returned on an
attempt to read this object; writing to this object SHALL
be rejected.
Discovery MUST be performed when the link is Down.
Attempts to change this object MUST be rejected (in case of
SNMP with the error inconsistentValue), if the link is Up or
Initializing.
If a Clause 45 MDIO Interface to the PMA/PMD is present, then
this object is a function of 10P/2B aggregation discovery
control register, Discovery operation result bits in 10P/2B
aggregation and discovery status register and
10P/2B aggregation discovery code register. |