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securite_kernel [2024/03/28 20:40]
47.128.55.44 old revision restored (2024/03/15 13:29)
securite_kernel [2024/03/28 23:22] (current)
114.119.151.165 old revision restored (2024/03/01 05:43)
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 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 11: Line 10:
  
 <code> <code>
-vi /etc/sysctl.d/custom.conf+vi /etc/sysctl.conf
 </code> </code>
  
Line 18: Line 17:
 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 = 1+net.ipv4.ip_forward = #Inclus la ligne suivante : net.ipv4.conf.docker0.forwarding = 0
 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.txt · Last modified: 2024/03/28 23:22 by 114.119.151.165