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securite_kernel [2021/10/07 13:16]
216.244.66.239 old revision restored (2021/01/21 21:42)
securite_kernel [2024/09/20 01:00] (current)
47.128.37.43 old revision restored (2024/07/22 11:14)
Line 3: Line 3:
 Options kernels à utiliser pour restreindre des comportements de routage, ICMP... inutiles à proposer. Options kernels à utiliser pour restreindre des comportements de routage, ICMP... inutiles à proposer.
  
 +Backuper le fichier original mais ne pas le modifier.
 <code> <code>
 cp -p sysctl.conf sysctl.conf.orig cp -p sysctl.conf sysctl.conf.orig
Line 10: Line 11:
  
 <code> <code>
-vi /etc/sysctl.conf+vi /etc/sysctl.d/custom.conf
 </code> </code>
  
Line 17: Line 18:
 net.ipv4.conf.all.rp_filter = 1 net.ipv4.conf.all.rp_filter = 1
 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_syncookies = 1
-net.ipv4.ip_forward = #Inclus la ligne suivante : net.ipv4.conf.docker0.forwarding = 0+net.ipv4.ip_forward = #Inclus la ligne suivante : net.ipv4.conf.docker0.forwarding = 1
 net.ipv6.conf.all.forwarding=0 net.ipv6.conf.all.forwarding=0
 net.ipv4.conf.all.accept_redirects = 0 net.ipv4.conf.all.accept_redirects = 0
securite_kernel.1633612578.txt.gz · Last modified: 2021/10/07 13:16 by 216.244.66.239