Connection Challenge
Construct the correct network headers to establish a successful connection.
Protocol Headers
Click and fill whatever you think is bare minimum to establish the connectionEthernet II Frame
Destination MAC
Source MAC
EtherType
Payload...
IPv4 Header
Version
4 bits
4 bits
IHL
4 bits
4 bits
TOS
8 bits
8 bits
Total Length
16 bits
16 bits
Identification
16 bits
16 bits
Flags
3 bits
3 bits
Fragment Offset
13 bits
13 bits
TTL
8 bits
8 bits
Protocol
8 bits
8 bits
Header Checksum
16 bits
16 bits
Source IP Address
Destination IP Address
Transport Layer Segment
Source Port
Destination Port
Sequence Number
32 bits
32 bits
Acknowledgment Number
32 bits
32 bits
Offset
Rsvd
Flags
Window Size
Checksum
Urgent Pointer
Source Port
Destination Port
Length
16 bits
16 bits
Checksum
16 bits
16 bits
Please select a Transport Protocol to configure its header.
Field Editor
Click any field in the headers to set its value.
Leave empty to unset.
PC1 (Client)
IP: 192.168.1.10/24
MAC: AA:AA:AA:AA:AA:AA
MAC: AA:AA:AA:AA:AA:AA
ARP Cache
| IP Address | MAC Address |
|---|
PC2 (Target)
IP: 10.0.0.20/24
MAC: BB:BB:BB:BB:BB:BB
MAC: BB:BB:BB:BB:BB:BB