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howto-html-en-20080722-2mdv2010.1.noarch.rpm

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>11.3. IPv6-related entries in /proc/sys/net/ipv4/</H1
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>At the moment (and this will be until IPv4 is completly converted to an independend kernel module) some switches are also used here for IPv6.</P
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>11.3.1. ip_*</H2
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>11.3.1.1. ip_local_port_range</H3
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>This control setting is used by IPv6 also.</P
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>11.3.2. tcp_*</H2
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>This control settings are used by IPv6 also.</P
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>11.3.3. icmp_*</H2
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>This control settings are not used by IPv6. To enable ICMPv6 rate limiting (which is very recommended because of the capability of ICMPv6 storms) netfilter-v6 rules must be used.</P
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>11.3.4. others</H2
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>Unknown, but probably not used by IPv6.</P
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