diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/conntrack_filter.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/utils/conntrack_filter.c b/utils/conntrack_filter.c index 7c44c50..0252fbf 100644 --- a/utils/conntrack_filter.c +++ b/utils/conntrack_filter.c @@ -66,6 +66,19 @@ int main() nfct_filter_add_attr(filter, NFCT_FILTER_SRC_IPV4, &filter_ipv4); + /* BSF always wants data in host-byte order */ + struct nfct_filter_ipv6 filter_ipv6 = { + .addr = { 0x0, 0x0, 0x0, 0x1 }, + .mask = { 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff }, + }; + + /* ignore whatever that comes from ::1 (loopback) */ + nfct_filter_set_logic(filter, + NFCT_FILTER_SRC_IPV6, + NFCT_FILTER_LOGIC_NEGATIVE); + + nfct_filter_add_attr(filter, NFCT_FILTER_SRC_IPV6, &filter_ipv6); + if (nfct_filter_attach(nfct_fd(h), filter) == -1) { perror("nfct_filter_attach"); return 0; |