iptables and multiple ports
80,575
Solution 1
You have to use --match multiport
in the rule for defining more ports
#iptables -A INPUT -p tcp --match multiport --dports 110,143,993,995 -j ACCEPT
Solution 2
You need to specify the -m multiport module before using the dports options
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Comments
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Zenet almost 2 years
This doesn't work for me:
# iptables -A INPUT -p tcp --dports 110,143,993,995 -j ACCEPT iptables v1.4.7: unknown option `--dports' Try `iptables -h' or 'iptables --help' for more information.
However in the man page, there is an option
--dports
... any ideas?-
cyberx86 over 12 yearsQuick guess would be that you need to use the multiport module:
-m multiport --dports 110,143,993,995 ...
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