MRV Communications LX-4000 Series Informacje Techniczne Strona 557

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D-26 ip6tables man Pages
LX Series Configuration Guide
rule number is specified.
-R, --replace chain rulenum rule-specification
Replace a rule in the selected chain. If the source and/or desti-
nation names resolve to multiple addresses, the command will
fail. Rules are numbered starting at 1.
-L, --list [chain]
List all rules in the selected chain. If no chain is selected,
all chains are listed. As every other iptables command, it
applies to the specified table (filter is the default), so mangle
rules get listed by ip6tables -t mangle -n -L Please note that it
is often used with the -n option, in order to avoid long
reverse DNS lookups. It is legal to specify the -Z (zero) option
as well, in which case the chain(s) will be atomically listed
and zeroed. The exact output is affected by the other arguments
given. The exact rules are suppressed until you use ip6tables -L -
v
-F, --flush [chain]
Flush the selected chain (all the chains in the table if none is
given). This is equivalent to deleting all the rules one by
one.
-Z, --zero [chain]
Zero the packet and byte counters in all chains. It is legal to
specify the -L, --list (list) option as well, to see the counters
immediately before they are cleared. (See above.)
-N, --new-chain chain
Create a new user-defined chain by the given name. There must be
no target of that name already.
-X, --delete-chain [chain]
Delete the optional user-defined chain specified. There must be no
references to the chain. If there are, you must delete or
replace the referring rules before the chain can be deleted. If no
argument is given, it will attempt to delete every non-builtin
chain in the table.
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