netlink: report when kernel-space event filtering is in use

This patch adds a log message to tell that conntrackd are using
kernel-space filtering.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/netlink.c b/src/netlink.c
index ad26201..c0a0805 100644
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -118,6 +118,7 @@ int nl_init_event_handler(void)
 				dlog(LOG_ERR, "cannot set event filtering: %s",
 				     strerror(errno));
 			}
+			dlog(LOG_NOTICE, "using kernel-space event filtering");
 		} 
 		nfct_filter_destroy(STATE(filter));
 	}