Changeset 5bbe424 for lib/libtrace.h

Timestamp:

09/08/05 18:17:36 (15 years ago)

Author:

Daniel Lawson <dlawson@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

12290e6

Parents:

de8c420b

Message:

added vlan support

File:

• lib/libtrace.h (modified) (1 diff)

lib/libtrace.h

@@ -190 +190 @@
 };
 
+/** 802.1Q frame */
+struct libtrace_8021q 
+{
+  u_int8_t  ether_dhost[6];      /* destination eth addr */
+  u_int8_t  ether_shost[6];      /* source ether addr    */
+  u_int16_t ether_type;                 /* packet type ID field , 0x8100 for VLAN */
+  u_int16_t vlan_pri:3;                 /* vlan user priority */
+  u_int16_t vlan_cfi:1;                 /* vlan format indicator, 0 for ethernet, 1 for token ring */
+  u_int16_t vlan_id:12;                 /* vlan id */
+  u_int16_t vlan_ether_type;            /* vlan sub-packet type ID field (next-header)*/
+} __attribute__ ((__packed__));
 
 /** Prints help information for libtrace