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Description:
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pwEntry OBJECT-TYPE
SYNTAX PwEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row in this table represents a pseudo-wire (PW) virtual
connection across a packet network. It is indexed by
pwIndex, which uniquely identifies a singular
connection.
A row can be created by an operator command from a
management plan of a PE, by signaling or due to autodiscovery
process. Operator's command can be issued via non SNMP
application; in such case a row will be created implicitly
by the agent.
The read-create objects in this tables are divided into
three categories:
1) Objects that MUST NOT be changed after row activation.
These are objects that define basic properties of the
PW (for example type, destination, etc.).
2) Objects that MAY be changed when the PW is
defined as not active. A change of these objects involves
re-signaling of the PW or it might be traffic affecting.
PW not active is defined as one of the following
conditions:
a) The pwRowStatus is notInService(2).
b) The pwRowStatus is notReady(3).
c) The pwAdminStatus is down(2).
If the operator needs to change one of the values for an
active row, the operator can either set the pwRowStatus to
notInService(2) or set pwAdminStatus to down(2).
Signaling (or traffic) is initiated again upon setting
the pwRowStatus to active(1) or setting the pwAdminStatus
to up(1) or testing(3) respectively.
3) Objects that MAY be changed at any time.
By default, all the read-create objects MUST NOT be
changed after row activation, unless specifically indicated
in the individual object description.
Manual entries in this table SHOULD be preserved after a
re-boot, the agent MUST ensure the integrity of those
entries. If the set of entires of a specific row are found to
be non consistent after reboot, the PW pwOperStatus MUST be
declared as notPresent(5)."
INDEX {pwIndex}
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