ipgpc(7ipp) [osx man page]

ipgpc(7ipp)						   IP Quality of Service Modules					       ipgpc(7ipp)

NAME

       ipgpc - IP Generic Packet Classifier

DESCRIPTION

       The  IP	Generic Packet Classifier (ipgpc) module provides packet classification at the Solaris IP layer. ipgpc is an implementation of the
       Multi-Field (MF) classifier as described in RFC2475: An Architecture for Differentiated Services.

       The classifier is configured, at startup or dynamically, using a set of "filters." Filters describe  selectors  that  are  matched  against
       input  packets  that  are processed by the classifier. Some selectors feature exact matching data points, while others utilize non-exact or
       wildcard data points.

       Each filter is associated with a class describing the next actions to process a packet. There is a many-to-one (M-to-1)	mapping  relation-
       ship  between  filters and a class. Additionally, each class is aware of which filters are associated with it. A class is configured with a
       class name and a next action.

       Unlike traditional classifiers used in edge routers, ipgpc is designed for a host or server device. A host-based classifier provides access
       to more resources and data than edge routers. User, project, and interface information are available at the host.

STATISTICS

       The ipgpc module exports global and per-class statistics (available through kstat:)

       Global statistics:

       module: ipgpc			       instance:<action id>
       name:   ipgpc global stats	       class: <action name>
	       crtime
	       snaptime
	       nbytes			       <number of classified bytes>
	       nclasses 		       <number of classes>
	       nfilters 		       <number of filters>
	       npackets 		       <number of classified packets>
	       epackets 		       <number of packets in error>

       Per-class statistics:

       module: ipgpc			       instance:<action id>
       name:   <class name>		       class: <action name>
	       crtime
	       snaptime
	       last match		       <time of last match>
	       nbytes			       <number of classified bytes>
	       npackets 		       <number of classified packets>

FILES

       /kernel/ipp/sparcv9/ipgpc

	   64-bit module (SPARC only.)

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWqos			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ipqosconf(1M), dlcosmk(7IPP), dscpmk(7IPP), flowacct(7IPP), ipqos(7IPP), tokenmt(7IPP), tswtclmt(7IPP)

       RFC 2475, An Architecture for Differentiated Services S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss -- The Internet Society,
       1998

SunOS 5.10							    29 Sep 2004 						       ipgpc(7ipp)

ipgpc(7ipp)						   IP Quality of Service Modules					       ipgpc(7ipp)

NAME

       ipgpc - IP Generic Packet Classifier

DESCRIPTION

       The  IP	Generic Packet Classifier (ipgpc) module provides packet classification at the Solaris IP layer. ipgpc is an implementation of the
       Multi-Field (MF) classifier as described in RFC2475: An Architecture for Differentiated Services.

       The classifier is configured, at startup or dynamically, using a set of "filters." Filters describe  selectors  that  are  matched  against
       input  packets  that  are processed by the classifier. Some selectors feature exact matching data points, while others utilize non-exact or
       wildcard data points.

       Each filter is associated with a class describing the next actions to process a packet. There is a many-to-one (M-to-1)	mapping  relation-
       ship  between  filters and a class. Additionally, each class is aware of which filters are associated with it. A class is configured with a
       class name and a next action.

       Unlike traditional classifiers used in edge routers, ipgpc is designed for a host or server device. A host-based classifier provides access
       to more resources and data than edge routers. User, project, and interface information are available at the host.

STATISTICS

       The ipgpc module exports global and per-class statistics (available through kstat:)

       Global statistics:

       module: ipgpc			       instance:<action id>
       name:   ipgpc global stats	       class: <action name>
	       crtime
	       snaptime
	       nbytes			       <number of classified bytes>
	       nclasses 		       <number of classes>
	       nfilters 		       <number of filters>
	       npackets 		       <number of classified packets>
	       epackets 		       <number of packets in error>

       Per-class statistics:

       module: ipgpc			       instance:<action id>
       name:   <class name>		       class: <action name>
	       crtime
	       snaptime
	       last match		       <time of last match>
	       nbytes			       <number of classified bytes>
	       npackets 		       <number of classified packets>

FILES

       /kernel/ipp/sparcv9/ipgpc

	   64-bit module (SPARC only.)

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWqos			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ipqosconf(1M), dlcosmk(7IPP), dscpmk(7IPP), flowacct(7IPP), ipqos(7IPP), tokenmt(7IPP), tswtclmt(7IPP)

       RFC 2475, An Architecture for Differentiated Services S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss -- The Internet Society,
       1998

SunOS 5.10							    29 Sep 2004 						       ipgpc(7ipp)