isisd,doc: Add support for isis advertise-passive-only

Signed-off-by: Diogo Oliveira <14191454+dorDiogo@users.noreply.github.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/isisd/isisd.h b/isisd/isisd.h
index 2052e8e3d9..ea79f51080 100644
--- a/isisd/isisd.h
+++ b/isisd/isisd.h
@@ -171,6 +171,8 @@ struct isis_area {
 	bool overload_configured;
 	uint32_t overload_counter;
 	uint32_t overload_on_startup_time;
+	/* advertise prefixes of passive interfaces only? */
+	bool advertise_passive_only;
 	/* L1/L2 router identifier for inter-area traffic */
 	char attached_bit_send;
 	char attached_bit_rcv_ignore;