net.ipv4.tcp_ecn = 0
net.ipv4.conf.default.rp_filter = 1
#kernel.sysrq = 1
kernel.core_uses_pid = 1

net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.eth0.rp_filter = 0

net.ipv4.neigh.default.gc_thresh1 = 65535
net.ipv4.neigh.default.gc_thresh2 = 65535
net.ipv4.neigh.default.gc_thresh3 = 65535

kernel.core_uses_pid = 1
#Default ttl
net.ipv4.ip_default_ttl = 255

#No uptime
net.ipv4.tcp_timestamps=0

#Forwarding
net.ipv4.ip_forward = 1

net.ipv4.tcp_ecn = 0
net.ipv4.conf.default.rp_filter = 1
kernel.core_uses_pid = 1

#Connection max numer
net.ipv4.ip_conntrack_max = 65535

#Against DDOS //6169=0x1819
net.ipv4.icmp_ratelimit=0
net.ipv4.icmp_ratemask=6169

#Disabling of ICMP echo-reply directed to Broadcast addresses // against scanning
net.ipv4.icmp_echo_ignore_broadcasts=1

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