summaryrefslogtreecommitdiffstats
path: root/INFO.yaml
blob: 5fe9ca7eae8823b081bc7f8d66a6c69eb58b12a3 (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106

---
project: 'vpp'
project_creation_date: '2015-12-08'
project_category: ''
lifecycle_state: 'Incubation'
project_lead: &vpp_ptl
    name: 'Dave Barach'
    email: 'openvpp@barachs.net'
    id: 'dbarach'
    company: ''
    timezone: ''
primary_contact: *vpp_ptl
issue_tracking:
    type: 'jira'
    url: 'https://jira.fd.io/projects/vpp'
    key: 'VPP'
mailing_list:
    type: 'groups.io'
    url: 'https://lists.fd.io/g/vpp-dev'
    tag: '<[sub-project_name]>'
realtime_discussion:
    type: 'irc'
    server: 'freenode.net'
    channel: 'fdio-vpp'
meetings:
    - type: 'zoom'
      agenda: 'n/a'
      url: 'https://wiki.fd.io/view/VPP/Meeting'
      server: 'n/a'
      channel: 'fdio-vpp'
      repeats: 'weekly'
      time: '08:00 PT'
repositories:
    - 'vpp'
committers:
    - <<: *vpp_ptl
    - name: 'Keith Burns'
      company: 'gmail'
      email: 'alagalah@gmail.com'
      id: 'alagalah'
      timezone: ''
    - name: 'Chris Luke'
      company: 'comcast'
      email: 'chris_luke@comcast.com'
      id: 'chrisluke'
      timezone: ''
    - name: 'Dave Barach'
      company: 'barachs'
      email: 'openvpp@barachs.net'
      id: 'dbarach'
      timezone: ''
    - name: 'Damjan Marion'
      company: 'cisco'
      email: 'damarion@cisco.com'
      id: 'dmarion'
      timezone: ''
    - name: 'Dave Wallace'
      company: 'gmail'
      email: 'dwallacelf@gmail.com'
      id: 'dwallacelf'
      timezone: ''
    - name: 'Florin Coras'
      company: 'gmail'
      email: 'florin.coras@gmail.com'
      id: 'florin.coras'
      timezone: ''
    - name: 'Ed Warnicke'
      company: 'gmail'
      email: 'hagbard@gmail.com'
      id: 'hagbard'
      timezone: ''
    - name: 'John Lo'
      company: 'cisco'
      email: 'loj@cisco.com'
      id: 'lojohn'
      timezone: ''
    - name: 'Marco Varlese'
      company: 'suse'
      email: 'marco.varlese@suse.de'
      id: 'marco.varlese'
      timezone: ''
    - name: 'Neale Ranns'
      company: 'cisco'
      email: 'nranns@cisco.com'
      id: 'nranns'
      timezone: ''
    - name: 'Ole Trøan'
      company: 'employees'
      email: 'otroan@employees.org'
      id: 'otroan'
      timezone: ''
    - name: 'Sergio Gonzalez Monroy'
      company: 'outlook'
      email: 'sergio.gonzalez.monroy@outlook.com'
      id: 'smonroy'
      timezone: ''
tsc:
    # yamllint disable rule:line-length
    approval: ''
    changes:
        - type: 'removal'
          name: ''
          link: ''
        - type: 'promotion'
          name: ''
          link: ''
># must be under GPLv2+. If at any point in the future it is no longer linked # with Scapy (or other GPLv2+ licensed software), you are free to choose # Apache 2. # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Stream profile for T-rex traffic generator. Stream profile: - Two streams sent in directions 0 --> 1 and 1 --> 0 at the same time. - Direction 0 --> 1: - Packet: ETH / IP - Source IP address range: 10.128.1.0 - 10.132.0.255 - Destination IP address range: 10.0.1.0 - 10.4.0.255 - Direction 1 --> 0: - Packet: ETH / IP / UDP / GENEVE / ETH / IP - Outer Source IP address range: 1.1.1.1 - Outer Destination IP address range: 1.1.1.2 - Inner Source IP address range: 10.0.1.0 - 10.4.0.255 - Inner Destination IP address range: 10.128.1.0 - 10.132.0.255 - Source UDP port range: 1024 - 65535 - Destination UDP port range: 6081 """ from ctypes import c_int from ipaddress import IPv4Address from trex.stl.api import * from scapy.contrib.geneve import GENEVE from profile_trex_stateless_base_class import TrafficStreamsBaseClass class TrafficStreams(TrafficStreamsBaseClass): """Stream profile.""" def __init__(self): """Initialization and setting of streams' parameters.""" super(TrafficStreamsBaseClass, self).__init__() # Nr. of GENEVE tunnels self.n_tunnels = 1024 # VNIs used in GENEVE headers of Direction 1 --> 0. self.p2_geneve_start_vni = 1 # IPs used in packet headers of Direction 0 --> 1. self.p1_src_start_ip = u"10.128.1.0" self.p1_dst_start_ip = u"10.0.1.0" # IPs used in packet headers of Direction 1 --> 0. self.p2_outer_src_ip = u"1.1.1.1" self.p2_outer_dst_ip = u"1.1.1.2" self.p2_inner_src_start_ip = u"10.0.1.0" self.p2_inner_dst_start_ip = u"10.128.1.0" # MACs used in inner ethernet header of Direction 1 --> 0. self.p2_inner_dst_mac = u"d0:0b:ee:d0:00:00" # UDP ports used in packet headers of Direction 1 --> 0. self.p2_udp_sport_start = 1024 self.p2_udp_dport = 6081 def define_packets(self): """Defines the packets to be sent from the traffic generator. Packet definition: | ETH | IP | UDP | :returns: Packets to be sent from the traffic generator. :rtype: tuple """ p1_src_start_ip_int = int(IPv4Address(self.p1_src_start_ip)) p1_dst_start_ip_int = int(IPv4Address(self.p1_dst_start_ip)) p2_inner_src_start_ip_int = int(IPv4Address(self.p2_inner_src_start_ip)) p2_inner_dst_start_ip_int = int(IPv4Address(self.p2_inner_dst_start_ip)) # Direction 0 --> 1 base_pkt_a = ( Ether() / IP( src=self.p1_src_start_ip, dst=self.p1_dst_start_ip, proto=61 ) ) # Direction 1 --> 0 base_pkt_b = ( Ether() / IP( src=self.p2_outer_src_ip, dst=self.p2_outer_dst_ip, proto=17 ) / UDP( sport=self.p2_udp_sport_start, dport=self.p2_udp_dport ) / GENEVE(vni=self.p2_geneve_start_vni) / Ether(dst=self.p2_inner_dst_mac) / IP( src=self.p2_inner_src_start_ip, dst=self.p2_inner_dst_start_ip, proto=61 ) ) base_pkt_b /= Raw(load=self._gen_payload(110 - len(base_pkt_b))) # Direction 0 --> 1 vm1 = STLScVmRaw( [ STLVmFlowVar( name=u"ip_src", min_value=p1_src_start_ip_int, max_value=p1_src_start_ip_int + self.n_tunnels * 256 - 1, size=4, op=u"inc" ), STLVmWrFlowVar( fv_name=u"ip_src", pkt_offset=u"IP.src" ), STLVmFlowVar( name=u"ip_dst", min_value=p1_dst_start_ip_int, max_value=p1_dst_start_ip_int + self.n_tunnels * 256 - 1, size=4, op=u"inc" ), STLVmWrFlowVar( fv_name=u"ip_dst", pkt_offset=u"IP.dst" ), STLVmFixIpv4( offset=u"IP" ) ] ) # Direction 1 --> 0 vm2 = STLScVmRaw( [ STLVmFlowVar( name=u"ip", min_value=0, max_value=self.n_tunnels * 256 - 1, size=4, op=u"inc" ), STLVmWrMaskFlowVar( fv_name=u"ip", pkt_cast_size=4, mask=0xffffffff, add_value=p2_inner_src_start_ip_int, pkt_offset=u"IP:1.src" ), STLVmWrMaskFlowVar( fv_name=u"ip", pkt_cast_size=4, mask=0xffffffff, add_value=p2_inner_dst_start_ip_int, pkt_offset=u"IP:1.dst" ), STLVmWrMaskFlowVar( fv_name=u"ip", pkt_cast_size=2, mask=0xffff, add_value=self.p2_udp_sport_start, pkt_offset=u"UDP.sport" ), STLVmWrMaskFlowVar( fv_name=u"ip", pkt_cast_size=4, mask=0xffffff00, add_value=(self.p2_geneve_start_vni << 8), pkt_offset=u"GENEVE.vni" ), STLVmWrMaskFlowVar( fv_name=u"ip", pkt_cast_size=4, mask=0xffffff, shift=-8, offset_fixup=2, add_value=c_int( int( self.p2_inner_dst_mac.replace(u":", u"")[6:12], 16 ) << 8 ).value, pkt_offset=u"Ether:1.dst" ), STLVmFixIpv4( offset=u"IP:1" ), STLVmFixIpv4( offset=u"IP" ), STLVmFixChecksumHw( l3_offset=u"IP", l4_offset=u"UDP", l4_type=CTRexVmInsFixHwCs.L4_TYPE_UDP ) ] ) return base_pkt_a, base_pkt_b, vm1, vm2 def register(): """Register this traffic profile to T-rex. Do not change this function. :return: Traffic streams. :rtype: Object """ return TrafficStreams()