Ustawienia w Linuksie

• Sysctl /proc/sys/net/ipv4

  • icmp_echo_ignore_all (0 lub 1)
  • icmp_echo_ignore_broadcasts (1)
  • icmp_ratelimit (domyślne 100)
  • icmp_ignore_bogus_error_responses
  • tcp_syncookies (1)

• Sysctl /proc/sys/net/ipv4/conf/interfejs,/all,/default

  • log_martians (1)
  • secure_redirects (1)
  • accept_source_route (0)
  • rp_filter (1)

Notes: