diff options
Diffstat (limited to 'extensions/libct_proto_icmp.c')
| -rw-r--r-- | extensions/libct_proto_icmp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/extensions/libct_proto_icmp.c b/extensions/libct_proto_icmp.c index 7fc82bd..ec52c39 100644 --- a/extensions/libct_proto_icmp.c +++ b/extensions/libct_proto_icmp.c @@ -102,6 +102,13 @@ static int parse(char c, return 1; } +static const struct ct_print_opts icmp_print_opts[] = { + { "--icmp-type", ATTR_ICMP_TYPE, CT_ATTR_TYPE_U8, 0, 0 }, + { "--icmp-code", ATTR_ICMP_CODE, CT_ATTR_TYPE_U8, 0, 0 }, + { "--icmp-id", ATTR_ICMP_ID, CT_ATTR_TYPE_BE16, 0, 0 }, + {} +}; + static void final_check(unsigned int flags, unsigned int cmd, struct nf_conntrack *ct) @@ -117,6 +124,7 @@ static struct ctproto_handler icmp = { .protonum = IPPROTO_ICMP, .parse_opts = parse, .final_check = final_check, + .print_opts = icmp_print_opts, .help = help, .opts = opts, .version = VERSION, |