Re: [PATCH v2 1/2] conntrack: implement save output format

[Pablo Neira Ayuso <pablo@netfilter.org>]

On Thu, Oct 29, 2020 at 12:51:55PM +0100, Mikhail Sennikovsky wrote:
> This commit allows dumping conntrack entries in the format
> used by the conntrack parameters, aka "save" output format.
> This is useful for saving ct entry data to allow applying
> it later on.
> 
> To enable the "save" output the "-o save" parameter needs
> to be passed to the contnrack tool invocation.

Applied, thanks.

A few minor glitches, the most relevant to mention is that -u UNSET is
displayed when the status bits string is empty.

I have also added a check to allow for -o save only, maybe some other
output flags can be supported in combination in the future, meanwhile,
let's report an error to the user.

Thanks.