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Add support of IPv4/v6 outer source network for services #55

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merged 1 commit into from
Oct 17, 2023
Merged

Add support of IPv4/v6 outer source network for services #55

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Binary file added autotest/units/001_one_port/068_balancer_outer_source_network/001-expect.pcap
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62 changes: 62 additions & 0 deletions autotest/units/001_one_port/068_balancer_outer_source_network/autotest.yaml
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steps:
- ipv4Update:
- "0.0.0.0/0 -> 200.0.0.1"
- "100.0.0.0/8 -> 100.0.0.5"
- ipv6Update: "::/0 -> fe80::1"
- cli:
- balancer real enable balancer0 10.0.0.1 tcp 80 2000::1 80
- balancer real enable balancer0 10.0.0.42 tcp 80 100.0.0.42 80
- balancer real enable balancer0 2001:dead:beef::1 tcp 80 2000::1 80
- balancer real enable balancer0 2001:dead:beef::2 tcp 80 100.0.0.6 80
- balancer real enable balancer0 2002:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2003:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2004:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2005:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2006:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2007:dead:beef::3 tcp 80 2000::2 80
- balancer real enable balancer0 2008:dead:beef::3 tcp 80 2000::2 80
- balancer real flush
- sendPackets:
- port: kni0
send: 001-send.pcap
expect: 001-expect.pcap
- sendPackets:
- port: kni0
send: 002-send.pcap
expect: 002-expect.pcap
- sendPackets:
- port: kni0
send: 003-send.pcap
expect: 003-expect.pcap
- sendPackets:
- port: kni0
send: 004-send.pcap
expect: 004-expect.pcap
- sendPackets:
- port: kni0
send: 005-send.pcap
expect: 005-expect.pcap
- sendPackets:
- port: kni0
send: 006-send.pcap
expect: 006-expect.pcap
- sendPackets:
- port: kni0
send: 007-send.pcap
expect: 007-expect.pcap
- sendPackets:
- port: kni0
send: 008-send.pcap
expect: 008-expect.pcap
- sendPackets:
- port: kni0
send: 009-send.pcap
expect: 009-expect.pcap
- sendPackets:
- port: kni0
send: 010-send.pcap
expect: 010-expect.pcap
- sendPackets:
- port: kni0
send: 011-send.pcap
expect: 011-expect.pcap
48 changes: 48 additions & 0 deletions autotest/units/001_one_port/068_balancer_outer_source_network/controlplane.conf
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{
"modules": {
"lp0.100": {
"type": "logicalPort",
"physicalPort": "kni0",
"vlanId": "100",
"macAddress": "00:11:22:33:44:55",
"nextModule": "acl0"
},
"lp0.200": {
"type": "logicalPort",
"physicalPort": "kni0",
"vlanId": "200",
"macAddress": "00:11:22:33:44:55",
"nextModule": "acl0"
},
"acl0": {
"type": "acl",
"nextModules": [
"balancer0",
"route0"
]
},
"balancer0": {
"type": "balancer",
"source": "2000:51b::1",
"source_ipv4": "100.0.0.22",
"services": "services.conf",
"nextModule": "route0"
},
"route0": {
"type": "route",
"interfaces": {
"kni0.100": {
"neighborIPv6Address": "fe80::1",
"neighborIPv4Address": "100.0.0.5",
"neighborMacAddress": "00:00:00:00:00:01",
"nextModule": "lp0.100"
},
"kni0.200": {
"neighborIPv4Address": "200.0.0.1",
"neighborMacAddress": "00:00:00:00:00:02",
"nextModule": "lp0.200"
}
}
}
}
}
134 changes: 134 additions & 0 deletions autotest/units/001_one_port/068_balancer_outer_source_network/gen.py
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from scapy.all import *


def write_pcap(filename, *packetsList):
if len(packetsList) == 0:
PcapWriter(filename)._write_header(Ether())
return

PcapWriter(filename)

for packets in packetsList:
if type(packets) == list:
for packet in packets:
packet.time = 0
wrpcap(filename, [p for p in packet], append=True)
else:
packets.time = 0
wrpcap(filename, [p for p in packets], append=True)


write_pcap("001-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IP(dst="10.0.0.1", src="1.1.0.1", ttl=64) / TCP(dport=80, sport=12380),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IP(dst="10.0.0.1", src="1.1.0.2", ttl=64) / TCP(dport=80, sport=12380)
)

write_pcap("001-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IPv6(dst="2000::1", src="2001:dead:beef::0101:0001:0:1", hlim=63)/IP(dst="10.0.0.1", src="1.1.0.1", ttl=64)/TCP(dport=80, sport=12380),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IPv6(dst="2000::1", src="2001:dead:beef::0101:0002:0:1", hlim=63)/IP(dst="10.0.0.1", src="1.1.0.2", ttl=64)/TCP(dport=80, sport=12380)
)


write_pcap("002-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02")/Dot1Q(vlan=200)/IP(dst="10.0.0.42", src="1.1.0.1", ttl=64)/TCP(dport=80, sport=12380),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02")/Dot1Q(vlan=200)/IP(dst="10.0.0.42", src="1.1.0.2", ttl=64)/TCP(dport=80, sport=12380)
)

write_pcap("002-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IP(dst="100.0.0.42", src="123.0.0.12", ttl=63)/IP(dst="10.0.0.42", src="1.1.0.1", ttl=64)/TCP(dport=80, sport=12380),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IP(dst="100.0.0.42", src="123.0.0.12", ttl=63)/IP(dst="10.0.0.42", src="1.1.0.2", ttl=64)/TCP(dport=80, sport=12380)
)

write_pcap("003-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2001:dead:beef::1", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2001:dead:beef::1", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("003-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::1", src="2001:dead:beef:1234::1:1", hlim=63) / IPv6(dst="2001:dead:beef::1", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::1", src="2001:dead:beef:1234::2:1", hlim=63) / IPv6(dst="2001:dead:beef::1", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)


write_pcap("004-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02")/Dot1Q(vlan=200)/IPv6(dst="2001:dead:beef::2", src="2002::10", hlim=64)/TCP(dport=80, sport=12380),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02")/Dot1Q(vlan=200)/IPv6(dst="2001:dead:beef::2", src="2002::11", hlim=64)/TCP(dport=80, sport=12380)
)

write_pcap("004-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IP(dst="100.0.0.6", src="123.0.12.0", ttl=63) /IPv6(dst="2001:dead:beef::2", src="2002::10", hlim=64)/TCP(dport=80, sport=12380),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55")/Dot1Q(vlan=100)/IP(dst="100.0.0.6", src="123.0.12.0", ttl=63) /IPv6(dst="2001:dead:beef::2", src="2002::11", hlim=64)/TCP(dport=80, sport=12380)
)

write_pcap("005-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2002:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2002:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("005-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600:0000:0100:0001", hlim=63) / IPv6(dst="2002:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600:0000:0200:0001", hlim=63) / IPv6(dst="2002:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("006-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2003:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2003:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("006-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2003:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2003:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("007-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2004:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2004:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("007-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2004:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2004:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("008-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2005:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2005:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("008-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2005:dead:beef::3", src="2002::1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::", hlim=63) / IPv6(dst="2005:dead:beef::3", src="2002::2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("009-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2006:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2006:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("009-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::0012:3400", hlim=63) / IPv6(dst="2006:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::0012:3400", hlim=63) / IPv6(dst="2006:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("010-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2007:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2007:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("010-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::1234:0001", hlim=63) / IPv6(dst="2007:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600::1234:0002", hlim=63) / IPv6(dst="2007:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("011-send.pcap",
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2008:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:11:22:33:44:55", src="00:00:00:00:00:02") / Dot1Q(vlan=200) / IPv6(dst="2008:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)

write_pcap("011-expect.pcap",
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600:1234:1:1", hlim=63) / IPv6(dst="2008:dead:beef::3", src="2002::1234:0:0:1", hlim=64) / TCP(dport=80, sport=12443),
Ether(dst="00:00:00:00:00:01", src="00:11:22:33:44:55") / Dot1Q(vlan=100) / IPv6(dst="2000::2", src="2001:dead:beef:1234:5600:1234:2:1", hlim=63) / IPv6(dst="2008:dead:beef::3", src="2002::1234:0:0:2", hlim=64) / TCP(dport=80, sport=12443)
)
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