Re: [PATCH 2/3] Add MARK target for arptables

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

On Fri, Feb 06, 2015 at 03:26:29PM +0800, Gao feng wrote:
> We can use MARK target to set make value for
> arp packet.
> 
> Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
> ---
>  extensions/Makefile    |   2 +-
>  extensions/arpt_MARK.c | 119 +++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 120 insertions(+), 1 deletion(-)
>  create mode 100644 extensions/arpt_MARK.c
> 
> diff --git a/extensions/Makefile b/extensions/Makefile
> index 09b244e..0189cc9 100644
> --- a/extensions/Makefile
> +++ b/extensions/Makefile
> @@ -1,6 +1,6 @@
>  #! /usr/bin/make
>  
> -EXT_FUNC+=standard mangle CLASSIFY
> +EXT_FUNC+=standard mangle CLASSIFY MARK
>  EXT_OBJS+=$(foreach T,$(EXT_FUNC), extensions/arpt_$(T).o)
>  
>  extensions/ebt_%.o: extensions/arpt_%.c include/arptables.h include/arptables_common.h
> diff --git a/extensions/arpt_MARK.c b/extensions/arpt_MARK.c
> new file mode 100644
> index 0000000..ce24bdb
> --- /dev/null
> +++ b/extensions/arpt_MARK.c
> @@ -0,0 +1,119 @@
> +/*
> + * (C) 2015 by Gao feng <gaofeng@cn.fujitsu.com>
> + *
> + * arpt_MARK.c -- arptables extension to set mark for arp packet
> + *
> + *	This program is free software; you can redistribute it and/or modify
> + *	it under the terms of the GNU General Public License as published by
> + *	the Free Software Foundation; either version 2 of the License, or
> + *	(at your option) any later version.
> + *
> + *	This program is distributed in the hope that it will be useful,
> + *	but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *	GNU General Public License for more details.
> + *
> + *	You should have received a copy of the GNU General Public License
> + *	along with this program; if not, write to the Free Software
> + *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
> + */
> +
> +#include <stdio.h>
> +#include <getopt.h>
> +#include <arptables.h>
> +#include <linux/netfilter/xt_mark.h>
> +#include <linux/netfilter/x_tables.h>
> +
> +static void
> +help(void)
> +{
> +	printf(
> +"MARK target v%s options:\n"
> +"--set-mark mark : set the mark value\n",
> +	ARPTABLES_VERSION);
> +}
> +
> +#define MARK_OPT 1
> +
> +static struct option opts[] = {
> +	{ "set-mark"   , required_argument, 0, MARK_OPT },
> +	{0}

Please, add all options that MARK support according to man
iptables-extensions.