diff options
Diffstat (limited to 'libip6t_SNPTV6.c')
-rw-r--r-- | libip6t_SNPTV6.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/libip6t_SNPTV6.c b/libip6t_SNPTV6.c new file mode 100644 index 0000000..3bcc66e --- /dev/null +++ b/libip6t_SNPTV6.c @@ -0,0 +1,46 @@ +/* + * NATv6: IPv6-to-IPv6 Network Prefix Translation as + * proposed in RFC 6296. + * Based on MAP66 (c) 2010 sven-ola()gmx.de + * (c) 2011 mschiffer()universe-factory.net "I'm the one to blame for any problems with this version ;P" + */ + +#include "libip6t_NPTV6.h" + + +static void SNPTV6_help(void) +{ + printf( +"SNPTV6 target options\n" +" --to-source ipv6addr/prefixlength (Prefix to map IPv6 source address to)\n"); + NPTV6_help_note(); +} + +static void SNPTV6_save(const void *ip, const struct xt_entry_target *target) +{ + const struct ip6t_nptv6_info* info = (struct ip6t_nptv6_info*)target->data; + printf(" --to-source %s/%d ", xtables_ip6addr_to_numeric(&info->nptv6_prefix), info->nptv6_prefix_len); +} + +static const struct xt_option_entry SNPTV6_opts[] = { + {.name = "to-source", .id = 0, .type = XTTYPE_STRING, .flags = XTOPT_MAND}, + XTOPT_TABLEEND, +}; + +static struct xtables_target SNPTV6_tg6_reg = { + .name = "SNPTV6", + .version = XTABLES_VERSION, + .family = NFPROTO_IPV6, + .size = XT_ALIGN(sizeof(struct ip6t_nptv6_info)), + .userspacesize = XT_ALIGN(sizeof(struct ip6t_nptv6_info)), + .help = SNPTV6_help, + .x6_parse = NPTV6_parse, + .print = NPTV6_print, + .save = SNPTV6_save, + .x6_options = SNPTV6_opts, +}; + +void _init(void) +{ + xtables_register_target(&SNPTV6_tg6_reg); +} |