Linux and UNIX Man Pages

Test Your Knowledge in Computers #321
Difficulty: Medium
DHCP stands for Dynamic Host Configuration Port.
True or False?
Linux & Unix Commands - Search Man Pages

flowacct(7ipp) [osx man page]

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

NAME
flowacct - Flow Accouting module DESCRIPTION
The flow accounting module flowacct enables you to record flow details. You use flow details to gather statistics and/or for billing pur- poses. Accounting consists of recording flow details in a location you designate and in a format that you can retrieve at a later stage. IPQoS accounting relies on the exacct mechanism to store and retrieve flow information. A flow is defined by the 5-tuple - saddr, sport, daddr, dport and protocol. Typically, the accounting module is the last datapath element in a sequence of actions. Flow attributes include ToS/DS, user id, project id, creation time (time the flow was created), last seen (when pkts for the flow were last seen), action name (instance that recorded the flow information), nbytes and npackets. Attributes are split into groups entitled basic and extended. The basic group records only the nbytes, npackets and action name, while the extended group is a superset of the basic group and records all attributes. The attributes to be recorded, in addition to the accounting file that contains flow details, are selected using acctadm(1M). The flowacct module does not provide a mechanism to retrieve flow information from the accounting file nor to interpret the retrieved information. STATISTICS
The flowacct module exports the following statistics available through kstat: module: flowacct instance: <action id> name: Flowacct statistics class <action name> bytes_in_tbl <bytes in the flow table> epackets <packets in error> flows_in_tbl <flow records in the flow table> nbytes <number of bytes through this instance> npackets <number of packets> usedmem <memory, in bytes, used by the flow table> FILES
/kernel/ipp/sparcv9/flowacct 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), acctadm(1M), libexacct3LIB, dlcosmk(7IPP), dscpmk(7IPP), ipqos(7IPP), ipgpc(7IPP), tokenmt(7IPP), tswtclmt(7IPP) SunOS 5.10 29 Sep 2004 flowacct(7ipp)

Check Out this Related Man Page

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

NAME
dscpmk - Differentiated Services Code Point Marker DESCRIPTION
The dscpmk marker is an action module that is executed as a result of classifying or metering packets. It sets a codepoint in the IP header as defined in RFC-2474: Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers. STATISTICS
The dscpmk module exports the following statistics available through kstat: Global statistics: module: dscpmk instance: <action id> name: dscpmk stats class <action name> crtime snaptime npackets <number of packets> epackets <number of packets in error> ipackets <number of packets not processed> dscp_unchanged <number of packets with DSCP unchanged> dscp_changed <number of packets with DSCP changed> Also, for each DSCP the following is exported: module: dscpmk instance: <action id> name: dscpmk_dscp0x<DSCP> value class: <action name> dscp <DSCP value> npackets <number of packets for this DSCP> FILES
/kernel/ipp/sparcv9/dscpmk 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), flowacct(7IPP), ipqos(7IPP), ipgpc(7IPP), tokenmt(7IPP), tswtclmt(7IPP) RFC 2474, Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 Headers K. Nichols, S. Blake, F. Baker, D. Black -- The Internet Society, 1998 SunOS 5.10 29 Sep 2004 dscpmk(7ipp)

Featured Tech Videos