]> The Tcpdump Group git mirrors - tcpdump/blobdiff - ethertype.h
CI: Add warning exemptions for Sun C (suncc-5.14) on Solaris 10
[tcpdump] / ethertype.h
index 8694ffdd66c80ad1bf09d13b0b415a7ed8e375e0..8b71b3025523b0f04eac8f4d5a40a958bf302ca5 100644 (file)
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  */
 
+/*
+ * Maximum length of the length field in an Ethernet header; any value
+ * greater than this is not a length value, so it's either an Ethernet
+ * type or an invalid value.
+ */
+#define        MAX_ETHERNET_LENGTH_VAL 1500
+
 /*
  * Ethernet types.
  *
 #endif
 
 /* see:
-        http://en.wikipedia.org/wiki/IEEE_802.1Q
-    and http://en.wikipedia.org/wiki/QinQ
+        https://en.wikipedia.org/wiki/IEEE_802.1Q
+    and https://en.wikipedia.org/wiki/QinQ
 */
 #ifndef        ETHERTYPE_8021Q9100
 #define        ETHERTYPE_8021Q9100     0x9100
 #define ETHERTYPE_LLDP          0x88cc
 #endif
 #ifndef ETHERTYPE_EAPOL
-#define ETHERTYPE_EAPOL        0x888e
+#define ETHERTYPE_EAPOL                0x888e
 #endif
-#ifndef ETHERTYPE_RRCP
-#define ETHERTYPE_RRCP         0x8899
+#ifndef ETHERTYPE_REALTEK
+#define ETHERTYPE_REALTEK      0x8899  /* Realtek layer 2 protocols and switch tags */
 #endif
 #ifndef ETHERTYPE_AOE
-#define ETHERTYPE_AOE                  0x88a2
+#define ETHERTYPE_AOE          0x88a2
+#endif
+#ifndef ETHERTYPE_PTP
+#define ETHERTYPE_PTP          0x88f7
 #endif
 #ifndef        ETHERTYPE_LOOPBACK
 #define        ETHERTYPE_LOOPBACK      0x9000
 #ifndef        ETHERTYPE_GEONET
 #define        ETHERTYPE_GEONET        0x8947  /* ETSI GeoNetworking (Official IEEE registration from Jan 2013) */
 #endif
-#ifndef        ETHERTYPE_MEDSA
-#define        ETHERTYPE_MEDSA         0xdada  /* Marvel Distributed Switch Architecture */
+#ifndef        ETHERTYPE_ARISTA
+#define        ETHERTYPE_ARISTA        0xd28b /*  Arista Networks vendor specific EtherType */
 #endif
 
 extern const struct tok ethertype_values[];