%echo"flush ruleset">backup.nft%nft list ruleset>>backup.nft 恢复 代码语言:javascript 代码运行次数:0 运行 AI代码解释 %nft-f backup.nft TABLES {add|create}table[family]table[ {commentcomment;} {flags'flags; }] {delete|destroy|list|flush}table[family]tablelisttables[family]deletetable[family]...
{delete|destroy|list|flush}chain['family]tablechain listchains[family] deletechain[family]tablehandlehandle destroychain[family]tablehandlehandle renamechain[family]tablechainnewname chains中包含了规则(rules)。chains有两种:base chains和regular chains。base chains为来自网络栈的报文的入口,regular chain用于跳...
AI代码解释 echo "## Do not load the iptable_nat,ip_tables,ip6table_nat,ip6_tables module on boot.blacklist iptable_nat blacklist ip6table_nat # Upper script will disable auto load,or using scripts below to force disable modules # install iptable_nat/bin/true# install ip6table_nat/b...
{delete|destroy|list|flush}chain['family]tablechain listchains[family] deletechain[family]tablehandlehandle destroychain[family]tablehandlehandle renamechain[family]tablechainnewname chains中包含了规则(rules)。chains有两种:base chains和regular chains。base chains为来自网络栈的报文的入口,regular chain用于跳...
List all rules in a given chain. # nft list chain inet my_table my_other_chaintable inet my_table { chain my_other_chain { udp dport 12345 log prefix "UDP-12345" } } Sets nftableshas native support for sets. This can be useful if you want a rule to match multiple IP addresses,...
Remove all remaining rules from the INPUT chain: # nft flush chain inet nftables_svc INPUT Display the rule set, and verify that the INPUT chain is empty: # nft list table inet nftables_svc table inet nftables_svc { chain INPUT { ...
$ sudo nft list ruleset 合并的inet表 https://wiki.gentoo.org/wiki/Nftables/Examples#Typical_workstation_.28combined_IPv4_and_IPv6.29 /etc/nftables.rules #!/bin/nft -f flush ruleset table inet filter { chain input { type filter hook input priority 0; policy drop; ...
(chain == NULL) return -ENOMEM; chain->flags = flags; } ctx->chain = chain; INIT_LIST_HEAD(&chain->rules); // [3] 初始化chain->rules链表 chain->handle = nf_tables_alloc_handle(table); chain->table = table; if (nla[NFTA_CHAIN_NAME]) { // [4] 初始化chain->name chain->...
nft_pkg_list : The list of package(s) to provide nftables. nft__bin_location : Path to nftables executable. [default : /usr/sbin/nft] Rules Dictionaries Each type of rules dictionaries will be merged and rules will be applied in the alphabetical order of the keys (the reason to use...
Since all configurations are written to the /etc/nftables.conf file, the settings are persistent and aren’t lost on reboot. Let’s check our rules: $ sudo nft list ruleset This displays our current ruleset, showing open ports and chain policies: From the image above, we can see that the...