diff options
| author |   Neale Ranns <nranns@cisco.com> | 2017-02-16 07:45:03 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-03-07 21:21:41 +0000 |
| commit | 3466c30261950823828d1dad0d2fb170ee2f9aaf (patch) | |
| tree | 1eb304758c8bc5e53e347ba54ba8949ac8228e70 /src/vnet/pg | |
| parent | 09a38a6db4235dcacbfb6d5e3686faaeb1c25a37 (diff) | |
DHCP Multiple Servers (VPP-602, VPP-605)
Multiple DHCP (4 and/or 6) servers can be added and removed through multiple calls to the 'set dhcp server' API.
All 4/6/ discover/solicit messages will then be replicated to all servers in the list. The expectation is that the servers/system is configured in such a way that this is viable.
If VSS information is providied for the clinet VRF which also has multiple servers configured, then the same VSS information is sent to each server. Likewise the source address of packets sent to from VPP to each server is the same.
Change-Id: I3287cb084c84b3f612b78bc69cfcb5b9c1f8934d
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/pg')
| -rw-r--r-- | src/vnet/pg/input.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/pg/input.c b/src/vnet/pg/input.c index 4a65b024f6c..2649798b109 100644 --- a/src/vnet/pg/input.c +++ b/src/vnet/pg/input.c @@ -1373,6 +1373,7 @@ typedef struct u32 stream_index; u32 packet_length; + u32 sw_if_index; /* Use pre data for packet data. */ vlib_buffer_t buffer; @@ -1399,6 +1400,7 @@ format_pg_input_trace (u8 * s, va_list * va) s = format (s, "stream %d", t->stream_index); s = format (s, ", %d bytes", t->packet_length); + s = format (s, ", %d sw_if_index", t->sw_if_index); s = format (s, "\n%U%U", format_white_space, indent, format_vlib_buffer, &t->buffer); @@ -1458,6 +1460,9 @@ pg_input_trace (pg_main_t * pg, t0->packet_length = vlib_buffer_length_in_chain (vm, b0); t1->packet_length = vlib_buffer_length_in_chain (vm, b1); + t0->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_RX]; + t1->sw_if_index = vnet_buffer (b1)->sw_if_index[VLIB_RX]; + clib_memcpy (&t0->buffer, b0, sizeof (b0[0]) - sizeof (b0->pre_data)); clib_memcpy (&t1->buffer, b1, sizeof (b1[0]) - sizeof (b1->pre_data)); @@ -1484,6 +1489,7 @@ pg_input_trace (pg_main_t * pg, t0->stream_index = stream_index; t0->packet_length = vlib_buffer_length_in_chain (vm, b0); + t0->sw_if_index = vnet_buffer (b0)->sw_if_index[VLIB_RX]; clib_memcpy (&t0->buffer, b0, sizeof (b0[0]) - sizeof (b0->pre_data)); clib_memcpy (t0->buffer.pre_data, b0->data, sizeof (t0->buffer.pre_data)); |