When checking for VLAN tags, check for QinQ tags as well.

[libpcap] / ethertype.h

diff --git a/ethertype.h b/ethertype.h
index d22b92778e22ed192f352779487a5d453686e25a..2d6bbebddd5a6b73ffbe8d1794a7c9a1f1193e52 100644 (file)
--- a/ethertype.h
+++ b/ethertype.h
@@ -117,3 +117,6 @@
 #ifndef        ETHERTYPE_LOOPBACK
 #define        ETHERTYPE_LOOPBACK      0x9000
 #endif
+#ifndef ETHERTYPE_8021QINQ
+#define ETHERTYPE_8021QINQ     0x9100
+#endif