Closed xiaxichen closed 2 years ago
sudo iptables -L
Chain INPUT (policy ACCEPT) target prot opt source destination
Chain FORWARD (policy ACCEPT) target prot opt source destination
Chain OUTPUT (policy ACCEPT) target prot opt source destination
https://help.ubuntu.com/community/IptablesHowTo http://www.frozentux.net/iptables-tutorial/iptables-tutorial.html http://www.netfilter.org/documentation/HOWTO/packet-filtering-HOWTO.html http://easyfwgen.morizot.net/gen/
Hi I have this question: system env
Linux version 5.13.0-30-generic (buildd@lcy02-amd64-003) (gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #33~20.04.1-Ubuntu SMP Mon Feb 7 14:25:10 UTC 2022
about this erroriptables v1.8.4 (legacy): unknown option "--to-ports" Try iptables -h' or 'iptables --help' for more information.
what should i do?