Files
julian.kiedaischandClaude Opus 5.5 396dbacfc5 feat(core): DHCP in the simulation core, as in Swift
engine.ts ports Swift's "DHCP server and automatic client": an active
server listens on port 67 from the start and offers a static assignment
before its range, round from the address after the last one offered;
offers last 10 s, dynamic leases a day, and a server whose offer another
server beat blacklists that address for a while. A client starts as an
event: DISCOVER, OFFER, a check by ARP, DECLINE, REQUEST, ACK or NAK,
2.5 s per wait, and after ten failures its old address back. The snapshot
carries the DHCP settings of clients and servers.

Four scenarios match the Swift engine. One Swift error is named in the
oracle test: a client run directly is advanced a second time, to FINISH,
by the server's answer within its own DISCOVER, and the outer run then
writes back its stale copy of the status (Swift's value types); the
address and every trace agree, only the reported status is wrong in
Swift. Swift's three DHCP engine tests are ported, with tests for
stopping and the message format. 15 mutation probes, 14 caught; the other
concerns the home router, which runs only once NAT is ported.

Two departures from Java remain, to be fixed next: from the event queue
the client's ARP check does not wait, so an address conflict is never
found, and each answer that wakes the client makes it send its state's
message again (a second DISCOVER and REQUEST, the second answered with
NAK). Java waits a round trip and sends once per attempt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-30 10:17:36 +00:00

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JSON

{
"arp" : {
"00000000-0000-0000-0000-000000000101" : {
"192.168.0.20" : "02:00:00:00:01:12"
},
"00000000-0000-0000-0000-000000000102" : {
"192.168.0.10" : "02:00:00:00:01:11"
},
"00000000-0000-0000-0000-000000000103" : {
"192.168.0.20" : "02:00:00:00:01:12"
}
},
"devices" : {
"00000000-0000-0000-0000-000000000101" : [
"192.168.0.10",
"255.255.255.0",
"",
""
],
"00000000-0000-0000-0000-000000000102" : [
"192.168.0.20",
"255.255.255.0",
"",
""
],
"00000000-0000-0000-0000-000000000103" : [
"192.168.0.30",
"255.255.255.0",
"",
""
]
},
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},
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},
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}
},
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],
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},
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"results" : [
"00000000-0000-0000-0000-000000000001",
"00000000-0000-0000-0000-000000000002",
"connected",
true,
null,
true,
false,
false,
false,
30000,
null
],
"sockets" : [
{
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},
"tcpState" : "LISTEN"
},
{
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},
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{
"id" : "00000000-0000-0000-0000-000000000003",
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},
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}
],
"switchTables" : {
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"traces" : [
{
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],
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"direction" : "local",
"id" : 1,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
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{
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"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
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},
{
"after" : [
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],
[
"destinationPort",
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],
[
"sequenceNumber",
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],
[
"acknowledgementNumber",
"0"
],
[
"flags",
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],
[
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]
],
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"detail" : "TCP SYN",
"direction" : "outbound",
"id" : 3,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
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},
{
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"layer" : "dataLink",
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},
{
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]
],
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"frame" : 1,
"id" : 6,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
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},
{
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]
],
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"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
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},
{
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],
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]
],
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},
{
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},
{
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},
{
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},
{
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]
],
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"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"time" : 110
},
{
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[
"sourceMAC",
"02:00:00:00:01:12"
],
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]
],
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"frame" : 1,
"id" : 13,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
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"operation" : "received",
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},
{
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],
[
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],
[
"senderIP",
"192.168.0.20"
],
[
"targetMAC",
"00:00:00:00:00:00"
],
[
"targetIP",
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]
],
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},
{
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],
[
"destinationMAC",
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]
],
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],
"detail" : "ARP reply for 192.168.0.10",
"direction" : "outbound",
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"id" : 15,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "created",
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},
{
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"02:00:00:00:01:11"
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]
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"id" : 16,
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"layer" : "physical",
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"operation" : "sent",
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},
{
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],
[
"destinationMAC",
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]
],
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"interface" : "00000000-0000-0000-0000-000000000113",
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},
{
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],
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"destinationMAC",
"FF:FF:FF:FF:FF:FF"
]
],
"direction" : "inbound",
"frame" : 1,
"id" : 18,
"interface" : "00000000-0000-0000-0000-000000000113",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000103",
"operation" : "received",
"time" : 110
},
{
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"request"
],
[
"senderMAC",
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],
[
"senderIP",
"192.168.0.20"
],
[
"targetMAC",
"00:00:00:00:00:00"
],
[
"targetIP",
"192.168.0.10"
]
],
"direction" : "inbound",
"frame" : 1,
"id" : 19,
"interface" : "00000000-0000-0000-0000-000000000113",
"layer" : "network",
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"operation" : "accepted",
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},
{
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]
],
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"frame" : 2,
"id" : 20,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"time" : 165
},
{
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 2,
"id" : 21,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"time" : 165
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 2,
"id" : 22,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"time" : 165
},
{
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
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]
],
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"interface" : "00000000-0000-0000-0000-000000000122",
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},
{
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],
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]
],
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"id" : 24,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
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"operation" : "received",
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},
{
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],
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]
],
"direction" : "inbound",
"frame" : 2,
"id" : 25,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"time" : 220
},
{
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],
[
"senderMAC",
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],
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"senderIP",
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],
[
"targetMAC",
"02:00:00:00:01:12"
],
[
"targetIP",
"192.168.0.20"
]
],
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"id" : 26,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
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},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
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],
[
"protocol",
"6"
]
],
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"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
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"operation" : "sent",
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},
{
"after" : [
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"sourceMAC",
"02:00:00:00:01:12"
],
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"destinationMAC",
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]
],
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"id" : 28,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "created",
"packet" : 1,
"time" : 220
},
{
"after" : [
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"sourceMAC",
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],
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]
],
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"id" : 29,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
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},
{
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],
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]
],
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"frame" : 3,
"id" : 30,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 1,
"time" : 275
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 3,
"id" : 31,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 1,
"time" : 275
},
{
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 3,
"id" : 32,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 1,
"time" : 275
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
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]
],
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"id" : 33,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 1,
"time" : 275
},
{
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],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 3,
"id" : 34,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 1,
"time" : 330
},
{
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"sourceMAC",
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],
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]
],
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"id" : 35,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
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},
{
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],
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],
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],
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]
],
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},
{
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],
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],
[
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],
[
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"0"
],
[
"flags",
"SYN"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 37,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"packet" : 1,
"time" : 330
},
{
"after" : [
[
"state",
"SYN_RCVD"
]
],
"before" : [
[
"state",
"LISTEN"
]
],
"detail" : "TCP LISTEN -> SYN_RCVD",
"direction" : "local",
"id" : 38,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"time" : 330
},
{
"after" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000000"
],
[
"acknowledgementNumber",
"2000001"
],
[
"flags",
"SYN+ACK"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP SYN+ACK",
"direction" : "outbound",
"id" : 39,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 2,
"time" : 330
},
{
"after" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 4,
"id" : 40,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 2,
"time" : 330
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 4,
"id" : 41,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "created",
"packet" : 2,
"time" : 330
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 4,
"id" : 42,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 2,
"time" : 330
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 4,
"id" : 43,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 2,
"time" : 385
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 4,
"id" : 44,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 2,
"time" : 385
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 4,
"id" : 45,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 2,
"time" : 385
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 4,
"id" : 46,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 2,
"time" : 385
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 4,
"id" : 47,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 2,
"time" : 440
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 4,
"id" : 48,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 2,
"time" : 440
},
{
"after" : [
],
"before" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 4,
"id" : 49,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 2,
"time" : 440
},
{
"after" : [
],
"before" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000000"
],
[
"acknowledgementNumber",
"2000001"
],
[
"flags",
"SYN+ACK"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 50,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"packet" : 2,
"time" : 440
},
{
"after" : [
[
"state",
"ESTABLISHED"
]
],
"before" : [
[
"state",
"SYN_SENT"
]
],
"detail" : "TCP SYN_SENT -> ESTABLISHED",
"direction" : "local",
"id" : 51,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"time" : 440
},
{
"after" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"3000001"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP ACK",
"direction" : "outbound",
"id" : 52,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 3,
"time" : 440
},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 5,
"id" : 53,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 3,
"time" : 440
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 5,
"id" : 54,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "created",
"packet" : 3,
"time" : 440
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 5,
"id" : 55,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 3,
"time" : 440
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 5,
"id" : 56,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 3,
"time" : 495
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 5,
"id" : 57,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 3,
"time" : 495
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 5,
"id" : 58,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 3,
"time" : 495
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 5,
"id" : 59,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 3,
"time" : 495
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 5,
"id" : 60,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 3,
"time" : 550
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 5,
"id" : 61,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 3,
"time" : 550
},
{
"after" : [
],
"before" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 5,
"id" : 62,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 3,
"time" : 550
},
{
"after" : [
],
"before" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"3000001"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 63,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"packet" : 3,
"time" : 550
},
{
"after" : [
[
"state",
"ESTABLISHED"
]
],
"before" : [
[
"state",
"SYN_RCVD"
]
],
"detail" : "TCP SYN_RCVD -> ESTABLISHED",
"direction" : "local",
"id" : 64,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"time" : 550
},
{
"after" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"PSH"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP data segment 1\/1",
"direction" : "outbound",
"id" : 65,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 4,
"time" : 550
},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 6,
"id" : 66,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 4,
"time" : 550
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 6,
"id" : 67,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "created",
"packet" : 4,
"time" : 550
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 6,
"id" : 68,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 4,
"time" : 550
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 6,
"id" : 69,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 4,
"time" : 605
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 6,
"id" : 70,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 4,
"time" : 605
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 6,
"id" : 71,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 4,
"time" : 605
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 6,
"id" : 72,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 4,
"time" : 605
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 6,
"id" : 73,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 4,
"time" : 660
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 6,
"id" : 74,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 4,
"time" : 660
},
{
"after" : [
],
"before" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 6,
"id" : 75,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 4,
"time" : 660
},
{
"after" : [
],
"before" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"PSH"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 76,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"packet" : 4,
"time" : 660
},
{
"after" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000001"
],
[
"acknowledgementNumber",
"2000001"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP ACK",
"direction" : "outbound",
"id" : 77,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 5,
"time" : 660
},
{
"after" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 7,
"id" : 78,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 5,
"time" : 660
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 7,
"id" : 79,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "created",
"packet" : 5,
"time" : 660
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
"direction" : "outbound",
"frame" : 7,
"id" : 80,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 5,
"time" : 660
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
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"id" : 81,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 5,
"time" : 715
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 7,
"id" : 82,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 5,
"time" : 715
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"detail" : "switch learned unicast forwarding",
"direction" : "outbound",
"frame" : 7,
"id" : 83,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 5,
"time" : 715
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 7,
"id" : 84,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 5,
"time" : 715
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 7,
"id" : 85,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 5,
"time" : 770
},
{
"after" : [
],
"before" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 7,
"id" : 86,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 5,
"time" : 770
},
{
"after" : [
],
"before" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 7,
"id" : 87,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 5,
"time" : 770
},
{
"after" : [
],
"before" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000001"
],
[
"acknowledgementNumber",
"2000001"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 88,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"packet" : 5,
"time" : 770
},
{
"after" : [
[
"state",
"FIN_WAIT_1"
]
],
"before" : [
[
"state",
"ESTABLISHED"
]
],
"detail" : "TCP ESTABLISHED -> FIN_WAIT_1",
"direction" : "local",
"id" : 89,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"time" : 770
},
{
"after" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"FIN"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP FIN",
"direction" : "outbound",
"id" : 90,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 6,
"time" : 770
},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"before" : [
],
"direction" : "outbound",
"frame" : 8,
"id" : 91,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 6,
"time" : 770
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"direction" : "outbound",
"frame" : 8,
"id" : 92,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "created",
"packet" : 6,
"time" : 770
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"direction" : "outbound",
"frame" : 8,
"id" : 93,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 6,
"time" : 770
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"detail" : "global packet-loss simulation",
"direction" : "inbound",
"frame" : 8,
"id" : 94,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "dropped",
"packet" : 6,
"time" : 825
},
{
"after" : [
[
"state",
"FIN_WAIT_1"
]
],
"before" : [
[
"state",
"ESTABLISHED"
]
],
"detail" : "TCP ESTABLISHED -> FIN_WAIT_1",
"direction" : "local",
"id" : 95,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"time" : 825
},
{
"after" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"FIN"
],
[
"payloadLength",
"0"
]
],
"before" : [
],
"detail" : "TCP FIN",
"direction" : "outbound",
"id" : 96,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 7,
"time" : 825
},
{
"after" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
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],
"direction" : "outbound",
"frame" : 9,
"id" : 97,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 7,
"time" : 825
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
"direction" : "outbound",
"frame" : 9,
"id" : 98,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "created",
"packet" : 7,
"time" : 825
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
"direction" : "outbound",
"frame" : 9,
"id" : 99,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 7,
"time" : 825
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 9,
"id" : 100,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 7,
"time" : 880
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 9,
"id" : 101,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 7,
"time" : 880
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
"detail" : "switch learned unicast forwarding",
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"id" : 102,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 7,
"time" : 880
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
"direction" : "outbound",
"frame" : 9,
"id" : 103,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 7,
"time" : 880
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 9,
"id" : 104,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 7,
"time" : 935
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"direction" : "inbound",
"frame" : 9,
"id" : 105,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 7,
"time" : 935
},
{
"after" : [
],
"before" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 9,
"id" : 106,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 7,
"time" : 935
},
{
"after" : [
],
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[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"FIN"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 107,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
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"packet" : 7,
"time" : 935
},
{
"after" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000002"
],
[
"acknowledgementNumber",
"3000002"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
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],
"detail" : "TCP ACK",
"direction" : "outbound",
"id" : 108,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 8,
"time" : 935
},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
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],
"direction" : "outbound",
"frame" : 10,
"id" : 109,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 8,
"time" : 935
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"direction" : "outbound",
"frame" : 10,
"id" : 110,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "created",
"packet" : 8,
"time" : 935
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"direction" : "outbound",
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"id" : 111,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
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"time" : 935
},
{
"after" : [
[
"state",
"CLOSING"
]
],
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[
"state",
"FIN_WAIT_1"
]
],
"detail" : "TCP FIN_WAIT_1 -> CLOSING",
"direction" : "local",
"id" : 112,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
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},
{
"after" : [
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"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
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]
],
"direction" : "inbound",
"frame" : 10,
"id" : 113,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
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"time" : 990
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 10,
"id" : 114,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 8,
"time" : 990
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
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"frame" : 10,
"id" : 115,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 8,
"time" : 990
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
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"frame" : 10,
"id" : 116,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 8,
"time" : 990
},
{
"after" : [
],
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"sourceMAC",
"02:00:00:00:01:12"
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[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 10,
"id" : 117,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 8,
"time" : 1045
},
{
"after" : [
],
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"sourceMAC",
"02:00:00:00:01:12"
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[
"destinationMAC",
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]
],
"direction" : "inbound",
"frame" : 10,
"id" : 118,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 8,
"time" : 1045
},
{
"after" : [
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"senderIP",
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],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 10,
"id" : 119,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 8,
"time" : 1045
},
{
"after" : [
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"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000002"
],
[
"acknowledgementNumber",
"3000002"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 120,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"packet" : 8,
"time" : 1045
},
{
"after" : [
[
"state",
"FIN_WAIT_2"
]
],
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[
"state",
"FIN_WAIT_1"
]
],
"detail" : "TCP FIN_WAIT_1 -> FIN_WAIT_2",
"direction" : "local",
"id" : 121,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"time" : 1045
},
{
"after" : [
[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"FIN"
],
[
"payloadLength",
"0"
]
],
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],
"detail" : "TCP FIN retransmission attempt 2",
"direction" : "outbound",
"id" : 122,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "retransmitted",
"packet" : 9,
"time" : 8325
},
{
"after" : [
[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
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],
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"id" : 123,
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"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "sent",
"packet" : 9,
"time" : 8325
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
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"layer" : "dataLink",
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"operation" : "created",
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},
{
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
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"id" : 125,
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"layer" : "physical",
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"operation" : "sent",
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},
{
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],
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[
"sourceMAC",
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[
"destinationMAC",
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]
],
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"id" : 126,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
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},
{
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],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 11,
"id" : 127,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
"packet" : 9,
"time" : 8380
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"detail" : "switch unknown unicast flooding",
"direction" : "outbound",
"frame" : 11,
"id" : 128,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
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"time" : 8380
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
"direction" : "outbound",
"frame" : 11,
"id" : 129,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 9,
"time" : 8380
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"before" : [
],
"detail" : "switch unknown unicast flooding",
"direction" : "outbound",
"frame" : 11,
"id" : 130,
"interface" : "00000000-0000-0000-0000-000000000123",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 9,
"time" : 8380
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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],
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"id" : 131,
"interface" : "00000000-0000-0000-0000-000000000123",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 9,
"time" : 8380
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 11,
"id" : 132,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 9,
"time" : 8435
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 11,
"id" : 133,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
"packet" : 9,
"time" : 8435
},
{
"after" : [
],
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[
"senderIP",
"192.168.0.20"
],
[
"receiverIP",
"192.168.0.10"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
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"id" : 134,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "received",
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"time" : 8435
},
{
"after" : [
],
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[
"sourcePort",
"54520"
],
[
"destinationPort",
"7"
],
[
"sequenceNumber",
"2000001"
],
[
"acknowledgementNumber",
"0"
],
[
"flags",
"FIN"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 135,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"packet" : 9,
"time" : 8435
},
{
"after" : [
[
"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000002"
],
[
"acknowledgementNumber",
"2000002"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
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],
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"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 10,
"time" : 8435
},
{
"after" : [
[
"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
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],
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"id" : 137,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
"packet" : 10,
"time" : 8435
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
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"id" : 138,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "created",
"packet" : 10,
"time" : 8435
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
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"id" : 139,
"interface" : "00000000-0000-0000-0000-000000000111",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "sent",
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"time" : 8435
},
{
"after" : [
[
"state",
"TIME_WAIT"
]
],
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[
"state",
"FIN_WAIT_2"
]
],
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"direction" : "local",
"id" : 140,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
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},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
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"id" : 141,
"interface" : "00000000-0000-0000-0000-000000000113",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000103",
"operation" : "received",
"packet" : 9,
"time" : 8435
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"direction" : "inbound",
"frame" : 11,
"id" : 142,
"interface" : "00000000-0000-0000-0000-000000000113",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000103",
"operation" : "received",
"packet" : 9,
"time" : 8435
},
{
"after" : [
],
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[
"sourceMAC",
"02:00:00:00:01:12"
],
[
"destinationMAC",
"02:00:00:00:01:11"
]
],
"detail" : "destination MAC does not match interface",
"direction" : "inbound",
"frame" : 11,
"id" : 143,
"interface" : "00000000-0000-0000-0000-000000000113",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000103",
"operation" : "dropped",
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"time" : 8435
},
{
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],
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"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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"frame" : 12,
"id" : 144,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "received",
"packet" : 10,
"time" : 8490
},
{
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[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
"detail" : "switch learned source MAC",
"direction" : "inbound",
"frame" : 12,
"id" : 145,
"interface" : "00000000-0000-0000-0000-000000000121",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "accepted",
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"time" : 8490
},
{
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"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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],
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"id" : 146,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "forwarded",
"packet" : 10,
"time" : 8490
},
{
"after" : [
[
"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
"02:00:00:00:01:12"
]
],
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"id" : 147,
"interface" : "00000000-0000-0000-0000-000000000122",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000104",
"operation" : "sent",
"packet" : 10,
"time" : 8490
},
{
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"sourceMAC",
"02:00:00:00:01:11"
],
[
"destinationMAC",
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]
],
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"frame" : 12,
"id" : 148,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "physical",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 10,
"time" : 8545
},
{
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"sourceMAC",
"02:00:00:00:01:11"
],
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"destinationMAC",
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]
],
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"frame" : 12,
"id" : 149,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "dataLink",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
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"time" : 8545
},
{
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"senderIP",
"192.168.0.10"
],
[
"receiverIP",
"192.168.0.20"
],
[
"ttl",
"64"
],
[
"protocol",
"6"
]
],
"direction" : "inbound",
"frame" : 12,
"id" : 150,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "network",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "received",
"packet" : 10,
"time" : 8545
},
{
"after" : [
],
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"sourcePort",
"7"
],
[
"destinationPort",
"54520"
],
[
"sequenceNumber",
"3000002"
],
[
"acknowledgementNumber",
"2000002"
],
[
"flags",
"ACK"
],
[
"payloadLength",
"0"
]
],
"detail" : "TCP segment received",
"direction" : "local",
"id" : 151,
"interface" : "00000000-0000-0000-0000-000000000112",
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"packet" : 10,
"time" : 8545
},
{
"after" : [
[
"state",
"TIME_WAIT"
]
],
"before" : [
[
"state",
"CLOSING"
]
],
"detail" : "TCP CLOSING -> TIME_WAIT",
"direction" : "local",
"id" : 152,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"time" : 8545
},
{
"after" : [
[
"state",
"CLOSED"
]
],
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[
"state",
"TIME_WAIT"
]
],
"detail" : "TCP TIME_WAIT -> CLOSED",
"direction" : "local",
"id" : 153,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000101",
"operation" : "accepted",
"time" : 10935
},
{
"after" : [
[
"state",
"CLOSED"
]
],
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[
"state",
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]
],
"detail" : "TCP TIME_WAIT -> CLOSED",
"direction" : "local",
"id" : 154,
"layer" : "transport",
"node" : "00000000-0000-0000-0000-000000000102",
"operation" : "accepted",
"time" : 11045
}
]
}