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test(java-oracle): NatRun records the home router's NAT as Java FILIUS runs it

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ScenarioNetwork builds home routers (their first card the WAN port) and
their port forwarding (portForwarding, through GatewayFirmware.setStaticNAT).
NatRun plays six stories on nat-home's network and writes the frames, the
calls and the router's NAT table: a ping, a UDP exchange, the same socket
to a second server (whose answer never reaches the LAN: Java keeps one
entry per LAN endpoint, for the first remote only), a TCP connection out,
a forwarded one in, and pings at the WAN address and past it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
julian.kiedaisch
2026-09-30 19:50:08 +00:00
co-authored by Claude Opus 5.5
parent 37f5d77477
commit 5505e8e8af
11 changed files with 2318 additions and 1 deletions
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packages/core/test/scenarios/nat-java-udpOut.java.json
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{
"frames": {
"00000000-0000-0000-0000-000000000501": [
{
"time": 923,
"source": "02:00:00:00:05:11",
"destination": "FF:FF:FF:FF:FF:FF",
"arp": 1,
"senderIp": "192.168.0.10",
"targetIp": "192.168.0.1"
},
{
"time": 1042,
"source": "02:00:00:00:05:22",
"destination": "02:00:00:00:05:11",
"arp": 2,
"senderIp": "192.168.0.1",
"targetIp": "192.168.0.10"
},
{
"time": 1045,
"source": "02:00:00:00:05:11",
"destination": "02:00:00:00:05:22",
"sourceIp": "192.168.0.10",
"destinationIp": "42.0.0.20",
"protocol": 17,
"sourcePort": 62293,
"destinationPort": 7,
"payload": "one"
},
{
"time": 1614,
"source": "02:00:00:00:05:22",
"destination": "02:00:00:00:05:11",
"sourceIp": "42.0.0.20",
"destinationIp": "192.168.0.10",
"protocol": 17,
"sourcePort": 7,
"destinationPort": 62293,
"payload": "pong one"
}
],
"00000000-0000-0000-0000-000000000502": [
{
"time": 1107,
"source": "02:00:00:00:05:21",
"destination": "FF:FF:FF:FF:FF:FF",
"arp": 1,
"senderIp": "42.0.0.10",
"targetIp": "42.0.0.20"
},
{
"time": 1333,
"source": "02:00:00:00:05:41",
"destination": "02:00:00:00:05:21",
"arp": 2,
"senderIp": "42.0.0.20",
"targetIp": "42.0.0.10"
},
{
"time": 1333,
"source": "02:00:00:00:05:21",
"destination": "02:00:00:00:05:41",
"sourceIp": "42.0.0.10",
"destinationIp": "42.0.0.20",
"protocol": 17,
"sourcePort": 50801,
"destinationPort": 7,
"payload": "one"
},
{
"time": 1558,
"source": "02:00:00:00:05:41",
"destination": "02:00:00:00:05:21",
"sourceIp": "42.0.0.20",
"destinationIp": "42.0.0.10",
"protocol": 17,
"sourcePort": 7,
"destinationPort": 50801,
"payload": "pong one"
}
],
"00000000-0000-0000-0000-000000000504": [
{
"time": 1221,
"source": "02:00:00:00:05:21",
"destination": "FF:FF:FF:FF:FF:FF",
"arp": 1,
"senderIp": "42.0.0.10",
"targetIp": "42.0.0.20"
},
{
"time": 1221,
"source": "02:00:00:00:05:41",
"destination": "02:00:00:00:05:21",
"arp": 2,
"senderIp": "42.0.0.20",
"targetIp": "42.0.0.10"
},
{
"time": 1445,
"source": "02:00:00:00:05:21",
"destination": "02:00:00:00:05:41",
"sourceIp": "42.0.0.10",
"destinationIp": "42.0.0.20",
"protocol": 17,
"sourcePort": 50801,
"destinationPort": 7,
"payload": "one"
},
{
"time": 1447,
"source": "02:00:00:00:05:41",
"destination": "02:00:00:00:05:21",
"sourceIp": "42.0.0.20",
"destinationIp": "42.0.0.10",
"protocol": 17,
"sourcePort": 7,
"destinationPort": 50801,
"payload": "pong one"
}
],
"00000000-0000-0000-0000-000000000505": [
{
"time": 1221,
"source": "02:00:00:00:05:21",
"destination": "FF:FF:FF:FF:FF:FF",
"arp": 1,
"senderIp": "42.0.0.10",
"targetIp": "42.0.0.20"
}
]
},
"events": [
[
917,
"senden 42.0.0.20 called"
],
[
919,
"senden 42.0.0.20 returned "
],
[
919,
"empfangen called"
],
[
1447,
"server received one"
],
[
1615,
"empfangen returned pong one"
]
],
"nat": [
"17 42.0.0.20:50801 -> 192.168.0.10:62293 DynamicEntry"
]
}