device: show debug message when no peer has allowed-ips for packet

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/device.c b/src/device.c
index 377a2b5..584a8f0 100644
--- a/src/device.c
+++ b/src/device.c
@@ -112,6 +112,7 @@ static netdev_tx_t xmit(struct sk_buff *skb, struct net_device *dev)
 
 	peer = routing_table_lookup_dst(&wg->peer_routing_table, skb);
 	if (unlikely(!peer)) {
+		net_dbg_ratelimited("No peer is configured for outgoing packet address\n");
 		skb_unsendable(skb, dev);
 		return -ENOKEY;
 	}