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2020/8/10 -For ICMPv6 type 4, I would like to only accept codes 1 and 2. This is based on RFC 4890.
2022/9/23 -So the correct way to filter (or here count) both is to have one IPv4 rule and one IPv6 rule each with its correct upper layer protocol.
Learn how to configure iptables for IPv6, covering the basics of installing, configuring, viewing, editing, and persistence.
2013/2/9 -Both of these are valid, accepted ip6tables commands. However only -p ipv6-icmp correctly accepts IPv6 ICMP traffic. Whilst ip6tables happily ...
Basic setup for ip6tables - drop all traffic except local, ICMP and DHCPv6 traffic. - ip6tables_setup.bash.
2008/11/7 -This rule is for all protocols. ip6tables -A INPUT -s ::1 -d ::1 -j ACCEPT # Allow some ICMPv6 types in the INPUT chain # Using ICMPv6 type ...
ICMPv6 is an integral part of IPv6 and thus obligatory – in contrast to IPv4, in which ICMP(v4) is optional. ICMPv6 implements various fundamental communication ...
Ip6tables is used to set up, maintain, and inspect the tables of IPv6 packet filter rules in the Linux kernel. Several different tables may be defined. ...
Since kernel version 2.6.20 IPv6 connection tracking is well supported and should be used instead of using stateless filter rules.
Ip6tables is used to set up, maintain, and inspect the tables of IPv6 packet filter rules in the Linux kernel. Several different tables may be defined. Each ...