feat(core): the packet capture's table after Java's Lauscher, measured against Java's own tables
captureRows.ts builds Java's rows per frame (Lauscher.datenVorbereiten): Ethernet; ARP, ICMP or IP; TCP or UDP; the data with Java's protocol recognition; with addresses and ports or ports only. The comment stays structured; captureCommentText says it with given words and numbers. ScenarioNetwork writes Java's finished tables per card (Lauscher.getDaten, German locale); all runtime runs are recorded again, NatRun has ttlOut. expectSameCaptures compares both views for every frame. Fixed where the engine differed: an ARP request's target MAC is the broadcast address, an ICMP error's identifier and sequence number are 0 (RFC 792), and host unreachable from a router carries the packet as forwarded. Not taken: Java's lower-case broadcast address in a reply to 0.0.0.0, and the typo 'Exeeded'. RIP keeps its recordings: Java's staggered router start now gives a different startup on this machine. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Claude Opus 5.5
@@ -0,0 +1,368 @@
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{
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"frames": {
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"00000000-0000-0000-0000-000000000501": [
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{
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"time": 719,
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"source": "02:00:00:00:05:11",
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"destination": "FF:FF:FF:FF:FF:FF",
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"arp": 1,
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"senderIp": "192.168.0.10",
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"targetIp": "192.168.0.1"
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},
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{
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"time": 839,
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"source": "02:00:00:00:05:22",
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"destination": "02:00:00:00:05:11",
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"arp": 2,
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"senderIp": "192.168.0.1",
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"targetIp": "192.168.0.10"
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},
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{
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"time": 843,
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"source": "02:00:00:00:05:11",
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"destination": "02:00:00:00:05:22",
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"icmp": 8,
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"icmpCode": 0,
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"sourceIp": "192.168.0.10",
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"destinationIp": "42.0.0.20",
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"sequence": 1
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},
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{
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"time": 957,
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"source": "02:00:00:00:05:22",
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"destination": "02:00:00:00:05:11",
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"icmp": 11,
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"icmpCode": 0,
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"sourceIp": "192.168.0.1",
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"destinationIp": "192.168.0.10",
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"sequence": 0
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}
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],
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"00000000-0000-0000-0000-000000000502": [],
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"00000000-0000-0000-0000-000000000502#1": [
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{
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"time": 781,
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"source": "02:00:00:00:05:11",
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"destination": "FF:FF:FF:FF:FF:FF",
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"arp": 1,
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"senderIp": "192.168.0.10",
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"targetIp": "192.168.0.1"
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},
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{
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"time": 783,
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"source": "02:00:00:00:05:22",
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"destination": "02:00:00:00:05:11",
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"arp": 2,
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"senderIp": "192.168.0.1",
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"targetIp": "192.168.0.10"
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},
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{
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"time": 901,
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"source": "02:00:00:00:05:11",
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"destination": "02:00:00:00:05:22",
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"icmp": 8,
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"icmpCode": 0,
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"sourceIp": "192.168.0.10",
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"destinationIp": "42.0.0.20",
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"sequence": 1
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},
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{
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"time": 901,
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"source": "02:00:00:00:05:22",
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"destination": "02:00:00:00:05:11",
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"icmp": 11,
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"icmpCode": 0,
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"sourceIp": "192.168.0.1",
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"destinationIp": "192.168.0.10",
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"sequence": 0
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}
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],
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"00000000-0000-0000-0000-000000000504": [],
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"00000000-0000-0000-0000-000000000505": []
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},
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"rows": {
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"00000000-0000-0000-0000-000000000501": [
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[
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"1",
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"02:00:00:00:05:11",
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"FF:FF:FF:FF:FF:FF",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"1",
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"192.168.0.10",
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"192.168.0.1",
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"ARP",
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"Vermittlung",
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"Suche nach MAC für 192.168.0.1 [op=REQUEST, sender=02:00:00:00:05:11|192.168.0.10, target=FF:FF:FF:FF:FF:FF|192.168.0.1]"
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],
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[
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"2",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"2",
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"192.168.0.1",
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"192.168.0.10",
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"ARP",
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"Vermittlung",
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"MAC ist 02:00:00:00:05:22 [op=REPLY, sender=02:00:00:00:05:22|192.168.0.1, target=02:00:00:00:05:11|192.168.0.10]"
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],
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[
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"3",
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"02:00:00:00:05:11",
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"02:00:00:00:05:22",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"3",
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"192.168.0.10",
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"42.0.0.20",
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"ICMP",
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"Vermittlung",
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"ICMP Echo Request (ping), TTL: 1, Identifier: 1, Seq.-No.: 1"
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],
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[
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"4",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"4",
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"192.168.0.1",
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"192.168.0.10",
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"ICMP",
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"Vermittlung",
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"ICMP Time Exeeded (poof), TTL: 64, Identifier: 0, Seq.-No.: 0, Payload: [id=1; ttl=1; protocol=1; sender=192.168.0.10; target=42.0.0.20; icmpType=8; icmpCode=0; identifier=1; seqNr=1]"
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]
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],
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"00000000-0000-0000-0000-000000000502": [],
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"00000000-0000-0000-0000-000000000502#1": [
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[
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"1",
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"02:00:00:00:05:11",
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"FF:FF:FF:FF:FF:FF",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"1",
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"192.168.0.10",
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"192.168.0.1",
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"ARP",
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"Vermittlung",
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"Suche nach MAC für 192.168.0.1 [op=REQUEST, sender=02:00:00:00:05:11|192.168.0.10, target=FF:FF:FF:FF:FF:FF|192.168.0.1]"
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],
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[
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"2",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"2",
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"192.168.0.1",
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"192.168.0.10",
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"ARP",
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"Vermittlung",
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"MAC ist 02:00:00:00:05:22 [op=REPLY, sender=02:00:00:00:05:22|192.168.0.1, target=02:00:00:00:05:11|192.168.0.10]"
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],
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[
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"3",
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"02:00:00:00:05:11",
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"02:00:00:00:05:22",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"3",
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"192.168.0.10",
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"42.0.0.20",
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"ICMP",
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"Vermittlung",
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"ICMP Echo Request (ping), TTL: 1, Identifier: 1, Seq.-No.: 1"
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],
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[
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"4",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"4",
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"192.168.0.1",
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"192.168.0.10",
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"ICMP",
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"Vermittlung",
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"ICMP Time Exeeded (poof), TTL: 64, Identifier: 0, Seq.-No.: 0, Payload: [id=1; ttl=1; protocol=1; sender=192.168.0.10; target=42.0.0.20; icmpType=8; icmpCode=0; identifier=1; seqNr=1]"
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]
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],
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"00000000-0000-0000-0000-000000000504": [],
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"00000000-0000-0000-0000-000000000505": []
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},
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"layeredRows": {
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"00000000-0000-0000-0000-000000000501": [
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[
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"1",
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"02:00:00:00:05:11",
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"FF:FF:FF:FF:FF:FF",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"1",
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"192.168.0.10",
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"192.168.0.1",
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"ARP",
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"Vermittlung",
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"Suche nach MAC für 192.168.0.1 [op=REQUEST, sender=02:00:00:00:05:11|192.168.0.10, target=FF:FF:FF:FF:FF:FF|192.168.0.1]"
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],
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[
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"2",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"2",
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"192.168.0.1",
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"192.168.0.10",
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"ARP",
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"Vermittlung",
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"MAC ist 02:00:00:00:05:22 [op=REPLY, sender=02:00:00:00:05:22|192.168.0.1, target=02:00:00:00:05:11|192.168.0.10]"
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],
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[
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"3",
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"02:00:00:00:05:11",
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"02:00:00:00:05:22",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"3",
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"192.168.0.10",
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"42.0.0.20",
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"ICMP",
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"Vermittlung",
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"ICMP Echo Request (ping), TTL: 1, Identifier: 1, Seq.-No.: 1"
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],
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[
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"4",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"4",
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"192.168.0.1",
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"192.168.0.10",
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"ICMP",
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"Vermittlung",
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"ICMP Time Exeeded (poof), TTL: 64, Identifier: 0, Seq.-No.: 0, Payload: [id=1; ttl=1; protocol=1; sender=192.168.0.10; target=42.0.0.20; icmpType=8; icmpCode=0; identifier=1; seqNr=1]"
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]
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],
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"00000000-0000-0000-0000-000000000502": [],
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"00000000-0000-0000-0000-000000000502#1": [
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[
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"1",
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"02:00:00:00:05:11",
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"FF:FF:FF:FF:FF:FF",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"1",
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"192.168.0.10",
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"192.168.0.1",
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"ARP",
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"Vermittlung",
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"Suche nach MAC für 192.168.0.1 [op=REQUEST, sender=02:00:00:00:05:11|192.168.0.10, target=FF:FF:FF:FF:FF:FF|192.168.0.1]"
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],
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[
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"2",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x806"
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],
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[
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"2",
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"192.168.0.1",
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"192.168.0.10",
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"ARP",
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"Vermittlung",
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"MAC ist 02:00:00:00:05:22 [op=REPLY, sender=02:00:00:00:05:22|192.168.0.1, target=02:00:00:00:05:11|192.168.0.10]"
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],
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[
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"3",
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"02:00:00:00:05:11",
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"02:00:00:00:05:22",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"3",
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"192.168.0.10",
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"42.0.0.20",
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"ICMP",
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"Vermittlung",
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"ICMP Echo Request (ping), TTL: 1, Identifier: 1, Seq.-No.: 1"
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],
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[
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"4",
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"02:00:00:00:05:22",
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"02:00:00:00:05:11",
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"",
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"Netzzugang",
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"0x800"
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],
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[
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"4",
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"192.168.0.1",
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"192.168.0.10",
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"ICMP",
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"Vermittlung",
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"ICMP Time Exeeded (poof), TTL: 64, Identifier: 0, Seq.-No.: 0, Payload: [id=1; ttl=1; protocol=1; sender=192.168.0.10; target=42.0.0.20; icmpType=8; icmpCode=0; identifier=1; seqNr=1]"
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]
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],
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"00000000-0000-0000-0000-000000000504": [],
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"00000000-0000-0000-0000-000000000505": []
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},
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"events": [
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[
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715,
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"sendProbe 42.0.0.20 called"
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],
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[
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959,
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"sendProbe 42.0.0.20 returned ICMP 11/0 from 192.168.0.1"
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]
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],
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"nat": []
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}
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Reference in New Issue
Block a user