ppmPortProtocolType

The protocol type of this printer port, specified as a value
from 'PrtChannelTypeTC' in the IANA Printer MIB (e.g.,
'chLPDServer(8)' for LPR (RFC 1179) or 'chPort9100(11)' for
Raw), or zero if not specified.
              
Compatibility Note:  The value of zero is NOT registered in the
IANA Printer MIB.  It is an out-of-band value.  Thus the syntax
of this object is NOT specified as 'PrtChannelTypeTC'.
              
Systems that do NOT implement IETF Printer MIB v2 (RFC 3805)
SHOULD use 'chPort9100(11)' for Raw printing (with an alternate
port in 'ppmPortProtocolTargetPort', if necessary), because
'chPortTCP(37)' and 'chBidirPortTCP(38)' are NOT defined in 
IETF Printer MIB v1 (RFC 1759).
              
Systems that do implement the IETF Printer MIB v2 (RFC 3805)
MAY instead use 'chPortTCP(37)' or 'chBidirPortTCP(38)' for Raw
printing, because 'chPort9100(11)' is DEPRECATED in IETF
Printer MIB v2.
              
Systems that implement any version of the IETF Printer MIB
(RFC 1759/3805) SHOULD use the same value of protocol type for
this port in the 'prtChannelTable', so monitoring applications
MAY search for more channel information and status.

MIB

PRINTER-PORT-MONITOR-MIB

OID

.1.3.6.1.4.1.2699.1.2.1.3.1.1.5

Type

column

Access

readonly

Status

current

Parent

ppmPortEntry