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Description:
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docsL2vpnCmDutCMIM OBJECT-TYPE
SYNTAX CpeInterfaceMaskType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object reports the value configured in a per-CM
L2VPN Encoding for Downstream Unencrypted Traffic (DUT)
Cable Modem Interface Mask (CMIM).
The DUT CMIM is a bit string with a '1' for each bit
position K for an internal or external CM interface with
ifIndex K to which the CM permits DUT to be forwarded. A CM
capable of DUT filtering MUST discard DUT to interfaces
with a '0' in the DUT CMIM.
If a CM's top-level registration request L2VPN Encoding
contained no DUT CMIM subtype, this object is reported
with its default value of a '1' in bit position 0
(corresponding to the eCM's own 'self' host) and a '1' in
each bit position K for which an eSAFE interface exists at
ifIndex K. In other words, the default DUT CMIM includes
the eCM and all eSAFE interfaces.
This value is reported independently of whether the CM is
actually capable of performing DUT filtering."
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