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path: root/src/vnet/ip/punt.h
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2019-07-11ip: Punt node does not free iovecsNeale Ranns1-0/+6
Type: fix Fixes: f7a55ad74c Change-Id: Ic3474e746887f880a8f6246bebc399715bac8e80 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-06-04Punt: specify packets by IP protocol TypeNeale Ranns1-3/+36
Change-Id: I0c2d6fccd95146e52bb88ca4a6e84554d5d6b2ed Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-05-28Punt: socket register for exception dispatched/punted packets based on reasonNeale Ranns1-23/+100
- add to the Punt API to allow different descriptions of the desired packets: UDP or exceptions - move the punt nodes into punt_node.c - improve tests (test that the correct packets are punted to the registered socket) Change-Id: I1a133dec88106874993cba1f5a439cd26b2fef72 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-12-07VPP-1506: dump local punts and registered punt socketsPavel Kotucek1-1/+11
Change-Id: If7835e9b80ec9402404bfc8d271eb11a10ef992b Signed-off-by: Pavel Kotucek <pavel.kotucek@pantheon.tech>
2017-11-10Break up vpe.apiNeale Ranns1-0/+2
- makes the VAPI generated file more consumable. - VOM build times improve. Change-Id: I838488930bd23a0d3818adfdffdbca3eead382df Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2017-09-09move unix_file_* code to vppinfraDamjan Marion1-1/+1
This will allow us to use this code in client libraries without vlib. Change-Id: I8557b752496841ba588aa36b6082cbe2cd1867fe Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-09-05PUNT socket: External control plane processes connected via UNIX domain sockets.Ole Troan1-2/+50
An external (to VPP) process can register (over the VPP binary API) to receive control plane packets over a UNIX domain socket. The packets are prepended with a packet descriptor containing meta-data (if_index of interface, etc). Currently only UDP is supported. The socket supports sending of packets/frames as well. The sent packet is prepended with a descriptor, telling VPP to route the packet (via ip4-lookup, ip6-lookup) or as an pre-formed Ethernet frame that is sent directly to interface-output. The intended use case for this is for an external DHCP client or a RIP implementation. New configuration option: punt { socket <socket path> } To register use the punt_socket API message. TODO: - Add support for pre-routing. I.e send L3 packet to given TX interface, but do ARP/ND (ip[46]-rewrite) - Add test scripts - Support for abstract names (starting with \0) - Add rate limiting (COP) - Support for other protocols, e.g. IPv6 ND Change-Id: I4a0afc8020deebb3d9d74686dde694ee5bcb8d0f Signed-off-by: Ole Troan <ot@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+43
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>
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set int ip address GigabitEthernet2/1/0 1.2.3.4/24
set int state GigabitEthernet2/1/0 up 
set int state tuntap-0 down


loop create
cre sub loop0 1 dot1q 1 
cre sub loop0 2 dot1q 2 
cre sub loop0 3 dot1q 3 
cre sub GigabitEthernet2/1/0 1 dot1q 1 


set int l2 bridge loop0.1 7
set int l2 bridge loop0.2 7
set int l2 bridge loop0.3 7
set int l2 bridge GigabitEthernet2/1/0.1 7

loop cre
set int l2 bridge loop1 7 bvi

set int state GigabitEthernet2/1/0.1 up 

trace add pg-input 6

clear error
clear run
clear int

packet-generator new {
  name flood
  limit 1
  node ethernet-input
  interface GigabitEthernet2/1/0
  data {
      IP4: 0050.56b7.7c83 -> ffff.ffff.ffff  vlan 1
      GRE: 8.0.0.1 -> 1.2.3.3 mpls_unicast 
  }

}