params.cfg.sample

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#
# HPCAP's configuration file
#
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###################
# Use virtual function driver
use_vf=0;
###################

###################
# Number of RX queues
nrxq=1;
###################

###################
# Number of TX queues
ntxq=1;
###################

###################
# Number of consumers per queue
consumers=1;
###################

###################
# Interface list
#  E.g.:
#	ifs=hpcap0 xgb1 hpcap2 ...;
ifs=hpcap0 xgb1;
###################

###################
# Total number of interfaces in the system (ussually 2 times the number of cards)
nif=4;
###################

###################
# Mode
#       1 = standard ixgbe mode (interface name = "xgb[N]")
#       2 = high performance RX (interface name = "hpcap[N]")
# 		3 = high performance RX with hugepage-backed buffer.
# E.g.:
#       mode0=1; <---- xgb0 will be set to standard ixgbe mode
#       mode0=2; <---- hpcap0 will be set to high performance RX
#       mode1=2; <---- hpcap1 will be set to high performance RX
mode0=3;
mode1=1;
mode2=1;
mode3=1;
###################

###################
# Core to start mapping threads at
#	run "numactl --hardware" to check available nodes
#	a value of -1 means the last core
#	a value greater or equal than zero means the specified core
# E.g.:
#	core0=3 <---- hpcap0 (or xgb0) queues will be mapped from core 3 and so on
#	core2=6 <---- hpcap2 (or xgb2) queues will be mapped from core 6 and so on
core0=6;
core1=0;
core2=-1;
core3=-1;
###################

###################
# Dup
#       0 = do not remove duplicated packets
#       1 = remove duplicated packets
# E.g.:
#       dup0=1; <---- hpcap0 will remove duplicate packets
#       dup1=0; <---- hpcap1 will not remove duplicates packets
dup0=0;
dup1=0;
dup2=0;
dup3=0;
###################

###################
# Link speed
#	1000 = 1 Gbps
#	10000 = 10 Gbps
# E.g.:
#       vel0=1000;  <---- hpcap0 will be negotiated at 1Gbps
#       vel3=10000; <---- hpcap3 will be negotiated at 10Gbps
vel0=10000;
vel1=10000;
vel2=1000;
vel3=1000;
###################

###################
# Packet capture Length (caplen)
#	0 = full packet
#	x>0 = first x bytes
# E.g.:
#       caplen0=60; <---- only the 60 first bytes for packets coming through hpcap0 will be captured
#       caplen1=0;  <---- the full packet will be captures for traffic coming through hpcap1
caplen0=0;
caplen1=0;
caplen2=0;
caplen3=0;
###################

###################
# Number of pages for each interfaces's kernel buffer
# Total amount of pages: HPCAP_BUF_SIZE/PAGESIZE
#		echo $(( $(( $(cat /home/naudit/HPCAP4/include/hpcap.h | grep HPCAP_BUF_SIZE | tail -n 1 | awk '{print $4}' | tr -d "ul") )) / $(getconf PAGESIZE) ))
# The minimal value for an interface in hpcap mode is 1
#
# E.g.:
#       pages0=1; <---- 1 page for hpcap0's kernel buffer
#       pages1=1024;  <---- 1024 pages for hpcap1's kernel buffer
#
# with 4MByte pages:
#	1 GB = 262144 pages
#	512 MB = 131072
#
# This parameter is ignored if the interface is in mode 3 - hugepages.
pages0=1;
pages1=1;
pages2=1;
pages3=1;
###################


###################
# Enable the monitors to be launched automatically.
monitor_enabled=1;
###################

###################
# Monitor script sampling interval (seconds)
#	must be >0
monitor_interval=1;
###################

###################
# Core on which monitoring scripts will be executed on
#	must be >= -1
#	a value of -1 means the last core
#	a value greater or equal than zero means the specified core
monitor_core=-1;
###################


###################
# Where to place the monitor log output.
# Only for installations. HPCAP running from source
# will still save the logs in the data directory.
monitor_basedir=/var/log/hpcap;
###################

###################
# Buffer size for hugepages mappings.
# 	Can be human-readable (e.g., 20G, 1024K, 1M)
# 	Will be aligned to hugepage size at runtime.
# 	Only for interfaces in mode 3.
###################

hugesize0=2G;


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