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++debug of netfpga compile

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Nico Schottelius 2019-07-21 14:37:31 +02:00
commit 55a363055b
3 changed files with 38 additions and 46 deletions
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46
netpfga/minip4/testdata/gen_testdata-port1.py vendored
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@ -1,14 +1,10 @@
#!/usr/bin/env python
# from switch_calc_headers import *
from scapy.all import *
from nf_sim_tools import *
from collections import OrderedDict
import sss_sdnet_tuples
########################
# pkt generation tools #
########################
pktsApplied = []
pktsExpected = []
@ -47,6 +43,7 @@ def applyPkt(pkt, ingress, time):
sss_sdnet_tuples.sume_tuple_in['src_port'] = nf_port_map[ingress]
sss_sdnet_tuples.sume_tuple_expect['src_port'] = nf_port_map[ingress]
pkt.time = time
print("apply packet on {} at {}: {}".format(ingress, time, pkt.__repr__()))
nf_applied[nf_id_map[ingress]].append(pkt)
def expPkt(pkt, egress):
@ -60,6 +57,8 @@ def expPkt(pkt, egress):
nf_expected[1].append(pkt)
nf_expected[2].append(pkt)
nf_expected[3].append(pkt)
print("exppkt packet on {}: {}".format(egress, pkt.__repr__()))
def print_summary(pkts):
for pkt in pkts:
@ -119,42 +118,7 @@ def test_port1():
pktCnt += 1
expPkt(pkt, 'nf0')
# Test that packets are being mirrored
def test_mirror():
pktCnt = 0
# First ethernet
pktCnt += 1
pkt = Ether(dst=MAC2, src=MAC1)
pkt = pad_pkt(pkt, 64)
applyPkt(pkt, 'nf0', 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()
write_pcap_files()
# don't write at the moment, just help debugging
# write_pcap_files()