WebThe iptables matches and targets referring to sets create references which protect the given sets in the kernel. A set cannot be destroyed while there is a single reference pointing to … Webiptables -A INPUT -m set ! --match-set geoblock src -j DROP Explanation: javier@equipo-javier:~$ sudo ipset create geoblock hash:net javier@equipo-javier:~$ sudo iptables -A INPUT -m set --set '!geoblock' src -j DROP --set option deprecated, please use --match-set iptables v1.4.21: Set !geoblock doesn't exist.
《一篇搞懂》系列之 —— iptables - 知乎 - 知乎专栏
WebForwarding incoming packets to a different local port 6.6.2. Forwarding incoming packets on a specific local port to a different host ... # iptables -A INPUT -m set --set my-block-set src -j DROP If the set is used more than once a saving in configuration time is made. If the set contains many entries a saving in processing time is made. WebJan 14, 2024 · iptables -A INPUT -m set --match-set blocklistip src -j DROP iptables -A INPUT -m set --match-set blocklistipport src,dst -j DROP. Above src,dst means use the source IP … how big are the twin reflecting pools
transproxy/iptables_v4_v6.sh at main · svengong/transproxy
WebMay 17, 2024 · Matching lists of addresses or networks by using just iptables is indeed messy because iptables as itself does not support matching multiple separate addresses or networks in one rule. This means that every checked address or network would need their own rule in the ruleset. Webiptables -A INPUT -m set --match-set uk.zone src -p tcp --dport 15765 -j ACCEPT iptables -A INPUT -m set --match-set th.zone src -p tcp --dport 15765 -j ACCEPT iptables -A INPUT -p tcp --dport 15765 -j DROP (and similarly for port 16247, or try getting clever with … WebAug 10, 2015 · Iptables is a software firewall for Linux distributions. This cheat sheet-style guide provides a quick reference to iptables commands that will create firewall rules that … how many movie screens in usa