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Printable Version: RFC3805.PDF
RFC 3805 Printer MIB v2 June 2004
items, in order:
a. A keyword, composed of alphabetic characters (A-Z, a-z)
represented by their NVT ASCII [RFC854] codes, that
identifies a channel attribute,
b. The NVT ASCII code for an Equals Sign (=) (code 61) to
delimit the keyword,
c. A data value encoded using rules specific to the
PrtChannelType to with the prtChannelInformation applies which
must in no case allow an octet with value 10 (the NVT ASCII
Line Feed code),
d. the NVT ASCII code for a Line Feed character (code 10) to
delimit the data value.
No other octets shall be present.
Keywords are case-sensitive. Conventionally, keywords are
capitalized (including each word of a multi-word keyword) and
since they occupy space in the prtChannelInformation, they are
kept short.
3. If a channel attribute has multiple values, it is
represented by multiple entries with the same keyword, each
specifying one value. Otherwise, there shall be at most one
entry for each attribute.
4. By default, entries may appear in any order. If there are
ordering constraints for particular entries, these must be
specified in their definitions.
5. The prtChannelInformation value by default consists of text
represented by NVT ASCII graphics character codes. However,
other representations may be specified:
a. In cases where the prtChannelInformation value contains
information not normally coded in textual form, whatever
symbolic representation is conventionally used for the
information should be used for encoding the
prtChannelInformation value. (For instance, a binary port value
might be represented as a decimal number using NVT ASCII
codes.) Such encoding must be specified in the definition of
the value.
b. The value may contain textual information in a character set
other than NVT ASCII graphics characters. (For instance, an
Bergman, et al. Standards Track [Page 119]