X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;ds=inline;f=src%2Fnode.h;h=1863db94f81b5c268cb39099ea1cea997d05d998;hb=7939ee12836bf2ef772f2a6a1e805ee0d64a8e70;hp=b6db18b30822b2a90642f4dfe721afbc58f00592;hpb=55a78da4e0b496fc599704473f41d5ea52669737;p=tinc

diff --git a/src/node.h b/src/node.h
index b6db18b3..1863db94 100644
--- a/src/node.h
+++ b/src/node.h
@@ -57,11 +57,13 @@ typedef struct node_t {
 	ecdsa_t *ecdsa;                         /* His public ECDSA key */
 	sptps_t sptps;
 
+#ifndef DISABLE_LEGACY
 	cipher_t *incipher;                     /* Cipher for UDP packets */
 	digest_t *indigest;                     /* Digest for UDP packets */
 
 	cipher_t *outcipher;                    /* Cipher for UDP packets */
 	digest_t *outdigest;                    /* Digest for UDP packets */
+#endif
 
 	int incompression;                      /* Compressionlevel, 0 = no compression */
 	int outcompression;                     /* Compressionlevel, 0 = no compression */
@@ -85,6 +87,9 @@ typedef struct node_t {
 	uint32_t farfuture;                     /* Packets in a row that have arrived from the far future */
 	unsigned char* late;                    /* Bitfield marking late packets */
 
+	struct timeval udp_ping_sent;           /* Last time a ping probe was sent */
+	timeout_t udp_ping_timeout;             /* Ping timeout event */
+
 	length_t mtu;                           /* Maximum size of packets to send to this node */
 	length_t minmtu;                        /* Probed minimum MTU */
 	length_t maxmtu;                        /* Probed maximum MTU */