add p4 test: modifying ipv6 addresses
This commit is contained in:
Nico Schottelius
parent
99811a47c2
commit
ecdb6d4f9b
4 changed files with 386 additions and 192 deletions
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@ -89,9 +89,6 @@ control TopPipe(inout Parsed_packet hdr,
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send_to_port1;
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}
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size = 64;
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// default_action = swap_eth_addresses; // test_mirror(): in gen_testdata.py
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// default_action = send_to_port1; // test_port1()
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// default_action = send_to_all_ports; // test_allports():
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default_action = modify_ipv6;
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}
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189
netpfga/minip4/testdata/gen_testdata-mirror.py
vendored
Executable file
189
netpfga/minip4/testdata/gen_testdata-mirror.py
vendored
Executable file
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@ -0,0 +1,189 @@
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#!/usr/bin/env python
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# from switch_calc_headers import *
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from scapy.all import *
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from nf_sim_tools import *
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from collections import OrderedDict
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import sss_sdnet_tuples
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########################
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# pkt generation tools #
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########################
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pktsApplied = []
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pktsExpected = []
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# Pkt lists for SUME simulations
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nf_applied = OrderedDict()
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nf_applied[0] = []
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nf_applied[1] = []
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nf_applied[2] = []
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nf_applied[3] = []
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nf_expected = OrderedDict()
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nf_expected[0] = []
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nf_expected[1] = []
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nf_expected[2] = []
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nf_expected[3] = []
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nf_port_map = {
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"nf0": 0b00000001,
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"nf1": 0b00000100,
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"nf2": 0b00010000,
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"nf3": 0b01000000,
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"dma0": 0b00000010,
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"bcast":0b01010101
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}
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nf_id_map = {
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"nf0":0,
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"nf1":1,
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"nf2":2,
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"nf3":3
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}
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sss_sdnet_tuples.clear_tuple_files()
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def applyPkt(pkt, ingress, time):
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pktsApplied.append(pkt)
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sss_sdnet_tuples.sume_tuple_in['src_port'] = nf_port_map[ingress]
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sss_sdnet_tuples.sume_tuple_expect['src_port'] = nf_port_map[ingress]
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pkt.time = time
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nf_applied[nf_id_map[ingress]].append(pkt)
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def expPkt(pkt, egress):
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pktsExpected.append(pkt)
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sss_sdnet_tuples.sume_tuple_expect['dst_port'] = nf_port_map[egress]
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sss_sdnet_tuples.write_tuples()
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if egress in ["nf0","nf1","nf2","nf3"]:
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nf_expected[nf_id_map[egress]].append(pkt)
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elif egress == 'bcast':
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nf_expected[0].append(pkt)
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nf_expected[1].append(pkt)
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nf_expected[2].append(pkt)
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nf_expected[3].append(pkt)
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def print_summary(pkts):
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for pkt in pkts:
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print "summary = ", pkt.summary()
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def write_pcap_files():
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wrpcap("src.pcap", pktsApplied)
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wrpcap("dst.pcap", pktsExpected)
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for i in nf_applied.keys():
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if (len(nf_applied[i]) > 0):
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wrpcap('nf{0}_applied.pcap'.format(i), nf_applied[i])
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for i in nf_expected.keys():
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if (len(nf_expected[i]) > 0):
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wrpcap('nf{0}_expected.pcap'.format(i), nf_expected[i])
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for i in nf_applied.keys():
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print "nf{0}_applied times: ".format(i), [p.time for p in nf_applied[i]]
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#####################
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# generate testdata #
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#####################
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MACSRC = "08:11:11:11:11:08"
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MAC0 = "08:22:22:22:22:00"
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MAC1 = "08:22:22:22:22:01"
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MAC2 = "08:22:22:22:22:02"
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MAC3 = "08:22:22:22:22:03"
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pktCnt = 0
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INDEX_WIDTH = 4
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REG_DEPTH = 2**INDEX_WIDTH
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# Not sure what this is used for
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NUM_KEYS = 4
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lookup_table = {
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0: 0x00000001,
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1: 0x00000010,
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2: 0x00000100,
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3: 0x00001000
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}
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def test_port1():
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pktCnt = 0
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# First ethernet
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pktCnt += 1
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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applyPkt(pkt, 'nf0', pktCnt)
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expPkt(pkt, 'nf0')
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def test_all_ports():
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pktCnt = 0
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# First ethernet
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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pktCnt += 1
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applyPkt(pkt, 'nf1', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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pktCnt += 1
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applyPkt(pkt, 'nf2', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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pktCnt += 1
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applyPkt(pkt, 'nf3', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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# Test that packets are being mirrored
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def test_mirror():
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pktCnt = 0
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# inject into nf1,2,3
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pktCnt += 1
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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applyPkt(pkt, 'nf1', pktCnt)
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pktCnt += 1
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pkt = Ether(dst=MAC1, src=MAC2)
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pkt = pad_pkt(pkt, 64)
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expPkt(pkt, 'nf0')
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# # Second IP
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# pktCnt += 1
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# pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::2")
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# pkt = pad_pkt(pkt, 64)
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# applyPkt(pkt, 'nf0', pktCnt)
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# pktCnt += 1
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# pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::1")
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# pkt = pad_pkt(pkt, 64)
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# expPkt(pkt, 'nf0')
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# # Third tcp
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# pktCnt += 1
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# pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::2") / TCP(sport=42, dport=23)
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# pkt = pad_pkt(pkt, 64)
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# applyPkt(pkt, 'nf0', pktCnt)
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# pktCnt += 1
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# pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::1") / TCP(sport=23, dport=42)
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# pkt = pad_pkt(pkt, 64)
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# expPkt(pkt, 'nf0')
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#test_mirror()
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#test_port1()
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test_all_ports()
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write_pcap_files()
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196
netpfga/minip4/testdata/gen_testdata-v6zero.py
vendored
Executable file
196
netpfga/minip4/testdata/gen_testdata-v6zero.py
vendored
Executable file
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@ -0,0 +1,196 @@
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#!/usr/bin/env python
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# from switch_calc_headers import *
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from scapy.all import *
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from nf_sim_tools import *
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from collections import OrderedDict
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import sss_sdnet_tuples
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########################
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# pkt generation tools #
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########################
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pktsApplied = []
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pktsExpected = []
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# Pkt lists for SUME simulations
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nf_applied = OrderedDict()
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nf_applied[0] = []
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nf_applied[1] = []
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nf_applied[2] = []
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nf_applied[3] = []
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nf_expected = OrderedDict()
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nf_expected[0] = []
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nf_expected[1] = []
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nf_expected[2] = []
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nf_expected[3] = []
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nf_port_map = {
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"nf0": 0b00000001,
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"nf1": 0b00000100,
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"nf2": 0b00010000,
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"nf3": 0b01000000,
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"dma0": 0b00000010,
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"bcast":0b01010101
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}
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nf_id_map = {
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"nf0":0,
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"nf1":1,
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"nf2":2,
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"nf3":3
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}
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sss_sdnet_tuples.clear_tuple_files()
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def applyPkt(pkt, ingress, time):
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pktsApplied.append(pkt)
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sss_sdnet_tuples.sume_tuple_in['src_port'] = nf_port_map[ingress]
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sss_sdnet_tuples.sume_tuple_expect['src_port'] = nf_port_map[ingress]
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pkt.time = time
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nf_applied[nf_id_map[ingress]].append(pkt)
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def expPkt(pkt, egress):
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pktsExpected.append(pkt)
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sss_sdnet_tuples.sume_tuple_expect['dst_port'] = nf_port_map[egress]
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sss_sdnet_tuples.write_tuples()
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if egress in ["nf0","nf1","nf2","nf3"]:
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nf_expected[nf_id_map[egress]].append(pkt)
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elif egress == 'bcast':
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nf_expected[0].append(pkt)
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nf_expected[1].append(pkt)
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nf_expected[2].append(pkt)
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nf_expected[3].append(pkt)
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def print_summary(pkts):
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for pkt in pkts:
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print "summary = ", pkt.summary()
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def write_pcap_files():
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wrpcap("src.pcap", pktsApplied)
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wrpcap("dst.pcap", pktsExpected)
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for i in nf_applied.keys():
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if (len(nf_applied[i]) > 0):
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wrpcap('nf{0}_applied.pcap'.format(i), nf_applied[i])
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for i in nf_expected.keys():
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if (len(nf_expected[i]) > 0):
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wrpcap('nf{0}_expected.pcap'.format(i), nf_expected[i])
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for i in nf_applied.keys():
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print "nf{0}_applied times: ".format(i), [p.time for p in nf_applied[i]]
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#####################
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# generate testdata #
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#####################
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MACSRC = "08:11:11:11:11:08"
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MAC0 = "08:22:22:22:22:00"
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MAC1 = "08:22:22:22:22:01"
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MAC2 = "08:22:22:22:22:02"
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MAC3 = "08:22:22:22:22:03"
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pktCnt = 0
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INDEX_WIDTH = 4
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REG_DEPTH = 2**INDEX_WIDTH
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# Not sure what this is used for
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NUM_KEYS = 4
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lookup_table = {
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0: 0x00000001,
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1: 0x00000010,
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2: 0x00000100,
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3: 0x00001000
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}
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def test_port1():
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pktCnt = 0
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# First ethernet
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pktCnt += 1
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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applyPkt(pkt, 'nf0', pktCnt)
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expPkt(pkt, 'nf0')
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def test_all_ports():
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pktCnt = 0
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# First ethernet
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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pktCnt += 1
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applyPkt(pkt, 'nf1', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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pktCnt += 1
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applyPkt(pkt, 'nf2', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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pktCnt += 1
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applyPkt(pkt, 'nf3', pktCnt)
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expPkt(pkt, 'bcast')
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# expPkt(pkt, 'nf0')
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# expPkt(pkt, 'nf1')
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# expPkt(pkt, 'nf2')
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# expPkt(pkt, 'nf3')
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def test_ipv6_zero():
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pktCnt = 0
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pktCnt += 1
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pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::4")
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pkt = pad_pkt(pkt, 64)
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applyPkt(pkt, 'nf0', pktCnt)
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pktCnt += 1
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pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::6")
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pkt = pad_pkt(pkt, 64)
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expPkt(pkt, 'nf0')
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# Test that packets are being mirrored
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def test_mirror():
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pktCnt = 0
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# inject into nf1,2,3
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pktCnt += 1
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pkt = Ether(dst=MAC2, src=MAC1)
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pkt = pad_pkt(pkt, 64)
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applyPkt(pkt, 'nf1', pktCnt)
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pktCnt += 1
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pkt = Ether(dst=MAC1, src=MAC2)
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pkt = pad_pkt(pkt, 64)
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expPkt(pkt, 'nf0')
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# # Second IP
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# # Third tcp
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# pktCnt += 1
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# pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::2") / TCP(sport=42, dport=23)
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# pkt = pad_pkt(pkt, 64)
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# applyPkt(pkt, 'nf0', pktCnt)
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# pktCnt += 1
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# pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::1") / TCP(sport=23, dport=42)
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# pkt = pad_pkt(pkt, 64)
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# expPkt(pkt, 'nf0')
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#test_mirror()
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#test_port1()
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#test_all_ports()
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test_ipv6_zero()
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write_pcap_files()
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189
netpfga/minip4/testdata/gen_testdata.py
vendored
189
netpfga/minip4/testdata/gen_testdata.py
vendored
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@ -1,189 +0,0 @@
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#!/usr/bin/env python
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# from switch_calc_headers import *
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from scapy.all import *
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from nf_sim_tools import *
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from collections import OrderedDict
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import sss_sdnet_tuples
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########################
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# pkt generation tools #
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########################
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pktsApplied = []
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pktsExpected = []
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# Pkt lists for SUME simulations
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nf_applied = OrderedDict()
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nf_applied[0] = []
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nf_applied[1] = []
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nf_applied[2] = []
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nf_applied[3] = []
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nf_expected = OrderedDict()
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nf_expected[0] = []
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nf_expected[1] = []
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nf_expected[2] = []
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nf_expected[3] = []
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nf_port_map = {
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"nf0": 0b00000001,
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"nf1": 0b00000100,
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"nf2": 0b00010000,
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"nf3": 0b01000000,
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"dma0": 0b00000010,
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"bcast":0b01010101
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}
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nf_id_map = {
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"nf0":0,
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"nf1":1,
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"nf2":2,
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"nf3":3
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}
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sss_sdnet_tuples.clear_tuple_files()
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def applyPkt(pkt, ingress, time):
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pktsApplied.append(pkt)
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sss_sdnet_tuples.sume_tuple_in['src_port'] = nf_port_map[ingress]
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sss_sdnet_tuples.sume_tuple_expect['src_port'] = nf_port_map[ingress]
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pkt.time = time
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nf_applied[nf_id_map[ingress]].append(pkt)
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def expPkt(pkt, egress):
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pktsExpected.append(pkt)
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sss_sdnet_tuples.sume_tuple_expect['dst_port'] = nf_port_map[egress]
|
||||
sss_sdnet_tuples.write_tuples()
|
||||
if egress in ["nf0","nf1","nf2","nf3"]:
|
||||
nf_expected[nf_id_map[egress]].append(pkt)
|
||||
elif egress == 'bcast':
|
||||
nf_expected[0].append(pkt)
|
||||
nf_expected[1].append(pkt)
|
||||
nf_expected[2].append(pkt)
|
||||
nf_expected[3].append(pkt)
|
||||
|
||||
def print_summary(pkts):
|
||||
for pkt in pkts:
|
||||
print "summary = ", pkt.summary()
|
||||
|
||||
def write_pcap_files():
|
||||
wrpcap("src.pcap", pktsApplied)
|
||||
wrpcap("dst.pcap", pktsExpected)
|
||||
|
||||
for i in nf_applied.keys():
|
||||
if (len(nf_applied[i]) > 0):
|
||||
wrpcap('nf{0}_applied.pcap'.format(i), nf_applied[i])
|
||||
|
||||
for i in nf_expected.keys():
|
||||
if (len(nf_expected[i]) > 0):
|
||||
wrpcap('nf{0}_expected.pcap'.format(i), nf_expected[i])
|
||||
|
||||
for i in nf_applied.keys():
|
||||
print "nf{0}_applied times: ".format(i), [p.time for p in nf_applied[i]]
|
||||
|
||||
#####################
|
||||
# generate testdata #
|
||||
#####################
|
||||
|
||||
MACSRC = "08:11:11:11:11:08"
|
||||
MAC0 = "08:22:22:22:22:00"
|
||||
MAC1 = "08:22:22:22:22:01"
|
||||
MAC2 = "08:22:22:22:22:02"
|
||||
MAC3 = "08:22:22:22:22:03"
|
||||
|
||||
pktCnt = 0
|
||||
|
||||
INDEX_WIDTH = 4
|
||||
REG_DEPTH = 2**INDEX_WIDTH
|
||||
|
||||
# Not sure what this is used for
|
||||
NUM_KEYS = 4
|
||||
lookup_table = {
|
||||
0: 0x00000001,
|
||||
1: 0x00000010,
|
||||
2: 0x00000100,
|
||||
3: 0x00001000
|
||||
}
|
||||
|
||||
def test_port1():
|
||||
pktCnt = 0
|
||||
|
||||
# First ethernet
|
||||
pktCnt += 1
|
||||
pkt = Ether(dst=MAC2, src=MAC1)
|
||||
pkt = pad_pkt(pkt, 64)
|
||||
applyPkt(pkt, 'nf0', pktCnt)
|
||||
expPkt(pkt, 'nf0')
|
||||
|
||||
def test_all_ports():
|
||||
pktCnt = 0
|
||||
|
||||
# First ethernet
|
||||
pkt = Ether(dst=MAC2, src=MAC1)
|
||||
pkt = pad_pkt(pkt, 64)
|
||||
|
||||
pktCnt += 1
|
||||
applyPkt(pkt, 'nf1', pktCnt)
|
||||
expPkt(pkt, 'bcast')
|
||||
# expPkt(pkt, 'nf0')
|
||||
# expPkt(pkt, 'nf1')
|
||||
# expPkt(pkt, 'nf2')
|
||||
# expPkt(pkt, 'nf3')
|
||||
|
||||
pktCnt += 1
|
||||
applyPkt(pkt, 'nf2', pktCnt)
|
||||
expPkt(pkt, 'bcast')
|
||||
# expPkt(pkt, 'nf0')
|
||||
# expPkt(pkt, 'nf1')
|
||||
# expPkt(pkt, 'nf2')
|
||||
# expPkt(pkt, 'nf3')
|
||||
|
||||
pktCnt += 1
|
||||
applyPkt(pkt, 'nf3', pktCnt)
|
||||
expPkt(pkt, 'bcast')
|
||||
# expPkt(pkt, 'nf0')
|
||||
# expPkt(pkt, 'nf1')
|
||||
# expPkt(pkt, 'nf2')
|
||||
# expPkt(pkt, 'nf3')
|
||||
|
||||
# Test that packets are being mirrored
|
||||
def test_mirror():
|
||||
pktCnt = 0
|
||||
|
||||
# inject into nf1,2,3
|
||||
|
||||
pktCnt += 1
|
||||
pkt = Ether(dst=MAC2, src=MAC1)
|
||||
pkt = pad_pkt(pkt, 64)
|
||||
applyPkt(pkt, 'nf1', pktCnt)
|
||||
|
||||
pktCnt += 1
|
||||
pkt = Ether(dst=MAC1, src=MAC2)
|
||||
pkt = pad_pkt(pkt, 64)
|
||||
expPkt(pkt, 'nf0')
|
||||
|
||||
# # Second IP
|
||||
# pktCnt += 1
|
||||
# pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::2")
|
||||
# pkt = pad_pkt(pkt, 64)
|
||||
# applyPkt(pkt, 'nf0', pktCnt)
|
||||
# pktCnt += 1
|
||||
# pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::1")
|
||||
# pkt = pad_pkt(pkt, 64)
|
||||
# expPkt(pkt, 'nf0')
|
||||
|
||||
# # Third tcp
|
||||
# pktCnt += 1
|
||||
# pkt = Ether(dst=MAC2, src=MAC1) / IPv6(src="fe80::1", dst="fe80::2") / TCP(sport=42, dport=23)
|
||||
# pkt = pad_pkt(pkt, 64)
|
||||
# applyPkt(pkt, 'nf0', pktCnt)
|
||||
# pktCnt += 1
|
||||
# pkt = Ether(dst=MAC1, src=MAC2) / IPv6(src="fe80::2", dst="fe80::1") / TCP(sport=23, dport=42)
|
||||
# pkt = pad_pkt(pkt, 64)
|
||||
# expPkt(pkt, 'nf0')
|
||||
|
||||
#test_mirror()
|
||||
#test_port1()
|
||||
|
||||
test_all_ports()
|
||||
write_pcap_files()
|
||||
1
netpfga/minip4/testdata/gen_testdata.py
vendored
Symbolic link
1
netpfga/minip4/testdata/gen_testdata.py
vendored
Symbolic link
|
|
@ -0,0 +1 @@
|
|||
gen_testdata-v6zero.py
|
||||
Loading…
Add table
Reference in a new issue