f-stack/config.ini at master · Suchyu/f-stack · GitHub

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[dpdk]
# Hexadecimal bitmask of cores to run on.
lcore_mask=1

# Number of memory channels.
channel=4

# Specify base virtual address to map.
#base_virtaddr=0x7f0000000000

# Promiscuous mode of nic, defualt: enabled.
promiscuous=1
numa_on=1

# TCP segment offload, default: disabled.
tso=0

# HW vlan strip, default: enabled.
vlan_strip=1

# sleep when no pkts incomming
# unit: microseconds
idle_sleep=100

# enabled port list
#
# EBNF grammar:
#
#    exp      ::= num_list {"," num_list}
#    num_list ::= <num> | <range>
#    range    ::= <num>"-"<num>
#    num      ::= '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9'
#
# examples
#    0-3       ports 0, 1,2,3 are enabled
#    1-3,4,7   ports 1,2,3,4,7 are enabled
port_list=0

# Port config section
# Correspond to dpdk.port_list's index: port0, port1...
[port0]
addr=10.139.144.123
netmask=255.255.224.0
broadcast=10.139.159.255
gateway=10.139.128.1

# lcore list used to handle this port
# the format is same as port_list
# lcore_list= 0

# Packet capture path, this will hurt performance
#pcap=./a.pcap

# Kni config: if enabled and method=reject,
# all packets that do not belong to the following tcp_port and udp_port
# will transmit to kernel; if method=accept, all packets that belong to
# the following tcp_port and udp_port will transmit to kernel.
[kni]
enable=1
method=reject
# The format is same as port_list
tcp_port=80,443
udp_port=53

# FreeBSD network performance tuning configurations.
# Most native FreeBSD configurations are supported.
[freebsd.boot]
hz=100

# Block out a range of descriptors to avoid overlap
# with the kernel's descriptor space.
# You can increase this value according to your app.
fd_reserve=1024

kern.ipc.maxsockets=262144

net.inet.tcp.syncache.hashsize=4096
net.inet.tcp.syncache.bucketlimit=100

net.inet.tcp.tcbhashsize=65536

kern.ncallout=262144

[freebsd.sysctl]
kern.ipc.somaxconn=32768
kern.ipc.maxsockbuf=16777216

net.link.ether.inet.maxhold=5

net.inet.tcp.fast_finwait2_recycle=1
net.inet.tcp.sendspace=16384
net.inet.tcp.recvspace=8192
net.inet.tcp.nolocaltimewait=1
net.inet.tcp.cc.algorithm=cubic
net.inet.tcp.sendbuf_max=16777216
net.inet.tcp.recvbuf_max=16777216
net.inet.tcp.sendbuf_auto=1
net.inet.tcp.recvbuf_auto=1
net.inet.tcp.sendbuf_inc=16384
net.inet.tcp.recvbuf_inc=524288
net.inet.tcp.sack.enable=1
net.inet.tcp.blackhole=1
net.inet.tcp.msl=2000
net.inet.tcp.delayed_ack=0

net.inet.udp.blackhole=1
net.inet.ip.redirect=0