Well Known Service resource.

Constants

TypeValue = 11

ClassValue = IN::ClassValue

Attributes

[R] address

The host these services run on.
[R] protocol

IP protocol number for these services.
[R] bitmap

A bit map of enabled services on this host.

If protocol is 6 (TCP) then the 26th bit corresponds to the SMTP service (port 25). If this bit is set, then an SMTP server should be listening on TCP port 25; if zero, SMTP service is not supported.
Show files where this class is defined (1 file)
Register or log in to add new notes.