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pg: A Tunnel mode variant of a pg interface

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Type: feature

this allows VPP to simulate linux tun devices.

Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I3adf38b49a254804370f78edd5d275d192fd00a6
This commit is contained in:
Neale Ranns
2021-06-03 14:43:21 +00:00
committed by Ole Tr�an
parent 52c33d60bc
commit 6197cb730e
8 changed files with 256 additions and 28 deletions
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5
test/vpp_pg_interface.py
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@ -9,6 +9,7 @@ import scapy.compat
from scapy.utils import wrpcap, rdpcap, PcapReader
from scapy.plist import PacketList
from vpp_interface import VppInterface
from vpp_papi import VppEnum
from scapy.layers.l2 import Ether, ARP
from scapy.layers.inet6 import IPv6, ICMPv6ND_NS, ICMPv6ND_NA,\
@ -111,11 +112,11 @@ class VppPGInterface(VppInterface):
self._out_history_counter += 1
return v
def __init__(self, test, pg_index, gso, gso_size):
def __init__(self, test, pg_index, gso, gso_size, mode):
""" Create VPP packet-generator interface """
super().__init__(test)
r = test.vapi.pg_create_interface(pg_index, gso, gso_size)
r = test.vapi.pg_create_interface_v2(pg_index, gso, gso_size, mode)
self.set_sw_if_index(r.sw_if_index)
self._in_history_counter = 0