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33 lines
1021 B
Plaintext
33 lines
1021 B
Plaintext
net.ipv4.ip_forward=1
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# Sonst landen ICMP-Fehlerpakete auf eth0 - mit source-IP 10.222.x.y...
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# https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
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net.ipv4.icmp_errors_use_inbound_ifaddr = 1
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net.ipv6.conf.all.forwarding=1
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net.ipv6.conf.all.autoconf = 0
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net.ipv6.conf.default.autoconf = 0
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net.ipv6.conf.all.accept_ra = 0
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net.ipv6.conf.default.accept_ra = 0
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net.ipv4.neigh.default.gc_thresh3=8192
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net.ipv4.neigh.default.gc_thresh2=4096
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net.ipv4.neigh.default.gc_thresh1=2048
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net.ipv4.neigh.default.gc_interval=3600
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net.ipv4.neigh.default.gc_stale_time=3600
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net.ipv6.neigh.default.gc_thresh3=8192
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net.ipv6.neigh.default.gc_thresh2=4096
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net.ipv6.neigh.default.gc_thresh1=2048
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net.ipv6.neigh.default.gc_interval=3600
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net.ipv6.neigh.default.gc_stale_time=3600
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# decrease nf_conntrack_tcp_timeout_established - default=432000
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net.netfilter.nf_conntrack_max=1048576
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net.netfilter.nf_conntrack_buckets=131072
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net.netfilter.nf_conntrack_tcp_timeout_established=3600
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# reboot after kernel panic
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kernel.panic=1
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