TCP/IP Protocol Stack & Packet Simulator

Multi-Hop Network Topology Status: Active

Preset Topology

Link Latency (ms)

Loss Rate

TCP Max Window

Payload String

Encapsulation Inspector Total: 78 Bytes

Layer 4: Application (HTTP/Data) 24 Bytes

Protocol:HTTP/1.1

Payload:GET /api/v1...

Layer 3: Transport (TCP Header) 20 Bytes

Src Port:54322

Dst Port:80 (HTTP)

Seq Num:1001

Ack Num:2001

Flags:[ACK, PSH]

Window Size:16

Layer 2: Internet (IPv4 Header) 20 Bytes

Version:IPv4 (0x45)

TTL:64

Src IP:192.168.1.50

Dst IP:10.0.4.100

Layer 1: Network Interface (Ethernet) 14 Bytes

Src MAC:A1:B2:C3:D4:E5:F6

Dst MAC:12:34:56:78:9A:BC

EtherType:0x0800 (IPv4)

FCS/CRC:0x8F2A3B11

78 B

Frame Length

69.2%

Header Overhead

CWND Peak

Retransmissions

TCP AIMD Congestion Control Window (cwnd) & Slow Start Curve AIMD: Additive Increase / Multiplicative Decrease

Live Packet Trace & Active Hop Routing Log Route: Client -> Router-Alpha -> Router-Beta -> Server

Time (s)	Packet ID	Source Node	Destination Node	Seq / Ack	CWND	Layer Overhead	Status