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This patch gets the nfct syntax in sync with nft so it looks like this:
nfct <add|delete|...> object ...
instead of:
nfct object <add|delete|...> ...
This patch retains backward compatibility so you can still use the old syntax.
The manpage and tests have been also updated to promote the adoption of this
syntax. We should have little existing clients of this tool as we can only use
this to configure the cttimeout and cthelper infrastructures.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This fixes a compilation breakage when libnetfilter_cttimeout.h is
not installed.
Reported-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Open the socket from the main function, then pass it as parameter
to the corresponding interpreter.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Add helper function nfct_mnl_talk and use it.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Modularize timeout and helper extensions.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch adds the user-space helper infrastructure. It also
contains the implementation of the FTP helper in user-space.
There's one example file that you can use to configure conntrackd
as user-space connection tracking helper under:
doc/helper/conntrackd.conf
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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I'll need for the upcoming cthelper infrastructure. Moreover, we avoid
more fragmentation in the netfilter user-space utilities. And the plan
is that `nfct' will replace `conntrack' at some point.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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