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Diff for /elwix/config/etc/default/sysctl.conf between versions 1.2.2.1 and 1.9.2.1

version 1.2.2.1, 2011/10/24 23:31:30 version 1.9.2.1, 2017/06/08 11:12:45
Line 4 Line 4
 #  #
 # $Id$  # $Id$
   
sysctl -w net.inet.ip.forwarding=1sysctl -w kern.coredump=0
 # Enable Fastforwarding (man 4 inet) and BREAK IPsec (but TCP_MD5 stills works with fastforwarding):
 sysctl -w net.inet.ip.fastforwarding=1  sysctl -w net.inet.ip.fastforwarding=1
   sysctl -w net.bpf.zerocopy_enable=1
   sysctl -w kern.ipc.somaxconn=1024
   sysctl -w kern.eventtimer.periodic=1
   sysctl -w net.route.netisr_maxqlen=2048
   sysctl -w net.inet.ip.redirect=0
   sysctl -w net.inet.ip.forwarding=1
   sysctl -w net.inet.icmp.reply_from_interface=1
   sysctl -w net.inet.tcp.ecn.enable=1
   sysctl -w net.inet6.ip6.forwarding=1
   sysctl -w net.inet6.ip6.accept_rtadv=0
   sysctl -w net.inet6.ip6.no_radr=0
 sysctl -w kern.maxfilesperproc=4096  sysctl -w kern.maxfilesperproc=4096
   sysctl -w kern.maxfiles=1024
   #sysctl -w kern.ipc.maxsockets=16384
   #sysctl -w kern.ipc.maxsockbuf=16777216
   #sysctl -w kern.ipc.maxpipekva=16777216
   #sysctl -w net.graph.maxdgram=131072
   #sysctl -w net.graph.recvspace=131072
   # Sendmsg() cat't send messages more than maxdgram length.
   # Default value causes routing software to fail with OSPF if jumbo frames is turned on.
   sysctl -w net.inet.raw.maxdgram=16384
   sysctl -w net.inet.raw.recvspace=16384
   # Increasing bpf perfs (in -current only ?)
   #sysctl -w net.bpf.optimize_writers=1
   # Current CPU can manage a lot's more of interrupts than default (1000)
   # The 9000 value was found in /usr/src/sys/dev/ixgbe/README
   sysctl -w hw.intr_storm_threshold=9000
   
#kern.ipc.maxsockbuf=16777216# Improve a lot's the polling performance
#net.inet.tcp.recvbuf_max=16777216# Enable idle_poll
#net.inet.tcp.sendbuf_max=16777216#sysctl -w kern.polling.idle_poll=1
#net.inet.tcp.sendspace=65536# The default value of 150 was for FastEthernet:
#net.inet.tcp.recvspace=65536#sysctl -w kern.polling.burst_max=20000
#net.inet.udp.recvspace=65536#sysctl -w kern.polling.each_burst=50
 # For a router, don't need to share 50/50 with user process
 #sysctl -w kern.polling.user_frac=30
   
   #sysctl -w hw.ath.bstuck=8
 #net.inet.tcp.mssdflt=1452  #net.inet.tcp.mssdflt=1452
 #net.inet.tcp.hostcache.expire=1  #net.inet.tcp.hostcache.expire=1
   
 #dev.ath.0.hal.ar5416_biasadj=1  #dev.ath.0.hal.ar5416_biasadj=1
   
   #Power save: Disable power for device with no driver loaded
   sysctl -w hw.pci.do_power_nodriver=3
   
   # blackhole(8)
   # Disable this feature because prevent traceroute to works correctly
   #sysctl -w net.inet.tcp.blackhole=2
   #sysctl -w net.inet.udp.blackhole=1
   # prevent users from seeing information about processes that
   # are being run under another UID.
   #sysctl -w security.bsd.see_other_uids=0
   #sysctl -w security.bsd.see_other_gids=0
   # Prevent some potential exploit
   #sysctl -w security.bsd.unprivileged_proc_debug=0
Removed from v.1.2.2.1  
changed lines
  Added in v.1.9.2.1

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