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Sep
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comment What's the difference between -p tcp and -m tcp in iptables?
And also, I see in some place that -m tcp is omitted... can it always be omitted?
Sep
23
comment What's the difference between -p tcp and -m tcp in iptables?
Thanks for the answer. I know now that -p tcp is used to check for tcp packets, but what about -m tcp ? Is it used to check some TCP extension module?
Sep
23
asked What's the difference between -p tcp and -m tcp in iptables?
Sep
22
revised Can't ping KVM guest from another computer
added 2 characters in body
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22
awarded  Editor
Sep
22
revised Can't ping KVM guest from another computer
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