Iptablesdestinationport

port 25 : sendmail 使用。讓信件可以寄進來。 port 53 : dns 使用。dns 需要打開udp 使用。 port 110 : pop3 使用 port 113 : auth ...

--dport — Specifies the destination port of the UDP packet, using the service name, port number, or range of port numbers. The --destination-port match ...

2021年6月9日 — ACCEPT tcp -- anywhere 172.17.0.4 tcp dpt:25565. ubuntu allows connection via port 25565 but only to 172.17.0.4, but i want it to be ...

2020年4月27日 — Lets say I'm trying to use iptables to route all tcp traffic from ports 80,443,9090 to a signle port (8080). How can ...

2014年7月30日 — I am looking for a way to forward all traffic(to any port) from a pc to a certain ip. Looking at the rule below :

2008年10月28日 — If I read that right redirect will send the packet to port 1620 on the local machine. I want it to go to the destination listed in the packet, ...

2023年12月13日 — You can easily redirect incoming traffic by inserting rules into PREROUTING or OUTPUT chain of the nat table. You can set destination port using ...

2022年9月19日 — --destination-port port:port ... Linux Iptables open Bittorrent tcp ports 6881 to 6889.

2022年3月10日 — As this process modifies the destination of the packet in-flight, it is considered a type of NAT operation. In this tutorial, we'll demonstrate ...

2021年7月9日 — To allow incoming rsync connections from a specific IP address or subnet, specify the source IP address and the destination port. For example, ...