diff options
| author |   Dave Barach <dave@barachs.net> | 2019-01-09 10:22:24 -0500 |
|---|---|---|
| committer | Dave Barach <dave@barachs.net> | 2019-01-09 10:23:16 -0500 |
| commit | 7b01e9e897c8f780e79ca6e64c72d700bd27f86e (patch) | |
| tree | ec865d830713d28c2f9350e37afc21351dbe5663 /src | |
| parent | f0769631f4ec8aadbaa8f104ff6cae352f08a437 (diff) | |
Use the official libpcap file type
Change-Id: Ia34a4278eedc8cf450688b1fa0291e1f976868d3
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vlib/main.c | 2 | ||||
| -rw-r--r-- | src/vppinfra/pcap.h | 21 |
2 files changed, 9 insertions, 14 deletions
diff --git a/src/vlib/main.c b/src/vlib/main.c index 949a77d3d71..ae78c430134 100644 --- a/src/vlib/main.c +++ b/src/vlib/main.c @@ -2220,7 +2220,7 @@ pcap_dispatch_trace_command_internal (vlib_main_t * vm, pm->file_name = (char *) format (0, "/tmp/dispatch.pcap%c", 0); pm->n_packets_captured = 0; - pm->packet_type = PCAP_PACKET_TYPE_user13; + pm->packet_type = PCAP_PACKET_TYPE_vpp; if (pm->lock == 0) clib_spinlock_init (&(pm->lock)); vm->dispatch_pcap_enable = 1; diff --git a/src/vppinfra/pcap.h b/src/vppinfra/pcap.h index 5889a793401..893c67b7580 100644 --- a/src/vppinfra/pcap.h +++ b/src/vppinfra/pcap.h @@ -49,7 +49,7 @@ #include <vppinfra/lock.h> /** - * @brief Packet types supported by PCAP + * @brief Known libpcap encap types * * These codes end up in the pcap file header. * If you decide to build a wireshark dissector, @@ -58,22 +58,16 @@ * * For example: * - * { 160, WTAP_ENCAP_USER13 }, + * { 280, WTAP_ENCAP_VPP }, * - * A file with (vpp) packet type PCAP_PACKET_TYPE_user13 - * aka 160, will need a top-level dissector registered to - * deal with WTAP_ENCAP_USER13 [=58]. + * A file with the officially-allocated vpp packet type PCAP_PACKET_TYPE_vpp + * aka 280, will need a top-level dissector registered to + * deal with WTAP_ENCAP_VPP [=206]. * * Something like so: * - * dissector_add_uint("wtap_encap", WTAP_ENCAP_USER13, vpp_dissector_handle); + * dissector_add_uint("wtap_encap", WTAP_ENCAP_VPP, vpp_dissector_handle); * - * null 0 - * ethernet 1 - * ppp 9 - * ip 12 - * hdlc 104 - * user0 147 ... user15 162 */ #define foreach_vnet_pcap_packet_type \ _ (null, 0) \ @@ -96,7 +90,8 @@ _ (user12, 159) \ _ (user13, 160) \ _ (user14, 161) \ - _ (user15, 162) + _ (user15, 162) \ + _ (vpp, 280) \ typedef enum { |