10010000 01011100 01000100 00100111 11101101 01000000 00001000 00000000
00100111 10101011 01100111 00010101 00001000 00000000 01000101 00000000
00000000 01000011 00011111 00100111 01000000 00000000 01000000 00000110
11110111 10111010 11000000 10101000 00000000 10101011 11000010 01011111
10100000 00100000 10111010 10011010 00000000 01010000 01011101 11111001
11011011 10101000 00111010 11100001 00011010 01000101 10000000 00011000
00000001 11110110 00100100 00001001 00000000 00000000 00000001 00000001
00001000 00001010 11101011 10010110 10010011 01100000 01010010 01101111
00110111 01101101 01000111 01000101 01010100 00100000 00101111 00100000
01001000 01010100 01010100 01010000 00101111 00110001 00101110 00110000
00001010
90 5c 44 27 ed 40 08 00 27 ab 67 15 08 00 45 00
00 43 1f 27 40 00 40 06 f7 ba c0 a8 00 ab c2 5f
a0 20 ba 9a 00 50 5d f9 db a8 3a e1 1a 45 80 18
01 f6 24 09 00 00 01 01 08 0a eb 96 93 60 52 6f
37 6d 47 45 54 20 2f 20 48 54 54 50 2f 31 2e 30
0a
.\D'í@..'«g...E..C.'@.@.÷ºÀ¨.«Â_ º..P]ùÛ¨:á.E...ö$ .....
ë..`Ro7mGET / HTTP/1.0
-----------------------------------------------------
| Destination MAC-Addr (90 5c 44 27 ed 40) |
-----------------------------------------------------
-----------------------------------------------------
| Source MAC-Addr (08 00 27 ab 67 15) |
-----------------------------------------------------
-------------------
| Type: IPv4 |
-------------------
-----------
| Version 4 |
-----------
-----------------------------------------------------------------------------------------------------------
| Some IP-Protocol Flags like: Length, Identification, offset, Time to live, Header checksum, TCP |
------------------------------------------------------------------------------------------------------------
---------------------------------------------
| Source IP: 192.168.0.171 |
---------------------------------------------
---------------------------------------------
| Destination IP: 194.95.160.32 |
---------------------------------------------
--------------------
| Source Port: 47770 |
--------------------
--------------------
| Dest. Port: 80 |
--------------------
------------------------------------------------------------------------------------------------------------------------------------------------
| Some TCP Flags like: Sequence Number, Relative ACK Number, Length, Checksum |
------------------------------------------------------------------------------------------------------------------------------------------------
---------------------------------------------------------------------------------------------------------------------------------------
| TCP Payload: GET / HTTP/1.0 |
---------------------------------------------------------------------------------------------------------------------------------------
----------------------------
| network applications |
| |
|... \ | / .. \ | / ...| |----->
| ----- ----- | |
| |TCP| |UDP| | |
| ----- ----- | GET / HTTP/1.0 -------------------------------|
| \ / | ^
| -------- | |
| | IP | | |
| ----- -*------ | |
| |ARP| | | +---------------------+
| ----- | | | higher-level |
| \ | | +---------------------+
| ------ | | TCP |
| |ENET| | +---------------------+
| ---@-- | | internet protocol |
----------|----------------- +---------------------+
| |communication network|
----------------------o--->>>>>>>>>>>>>---------------------+
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Source Port | Destination Port |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Sequence Number |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Acknowledgment Number |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Data | |U|A|P|R|S|F| |
| Offset| Reserved |R|C|S|S|Y|I| Window |
| | |G|K|H|T|N|N| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Checksum | Urgent Pointer |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Options | Padding |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| data |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
TCP Header Format
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|Ver= 4 |IHL= 5 |Type of Service| Total Length = 21 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Identification = 111 |Flg=0| Fragment Offset = 0 |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Time = 123 | Protocol = 1 | header checksum |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| source address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| destination address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| data |
+-+-+-+-+-+-+-+-+
Frame 160: 69 bytes on wire (552 bits), 69 bytes captured (552 bits) on interface \Device\NPF_{4A8C1764-8307-4E23-B0C2-83D6F94F7644}, id 0
Interface id: 0 (\Device\NPF_{4A8C1764-8307-4E23-B0C2-83D6F94F7644})
Interface name: \Device\NPF_{4A8C1764-8307-4E23-B0C2-83D6F94F7644}
Interface description: Ethernet
Encapsulation type: Ethernet (1)
Arrival Time: Oct 19, 2020 15:52:47.991940000 Mitteleuropäische Sommerzeit
[Time shift for this packet: 0.000000000 seconds]
Epoch Time: 1603115567.991940000 seconds
[Time delta from previous captured frame: 4.654036000 seconds]
[Time delta from previous displayed frame: 4.654036000 seconds]
[Time since reference or first frame: 34.015327000 seconds]
Frame Number: 160
Frame Length: 69 bytes (552 bits)
Capture Length: 69 bytes (552 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: eth:ethertype:ip:tcp]
[Coloring Rule Name: HTTP]
[Coloring Rule String: http || tcp.port == 80 || http2]
Ethernet II, Src: ASRockIn_36:bf:c8 (a8:a1:59:36:bf:c8), Dst: CompalBr_27:ed:40 (90:5c:44:27:ed:40)
Destination: CompalBr_27:ed:40 (90:5c:44:27:ed:40)
Address: CompalBr_27:ed:40 (90:5c:44:27:ed:40)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Source: ASRockIn_36:bf:c8 (a8:a1:59:36:bf:c8)
Address: ASRockIn_36:bf:c8 (a8:a1:59:36:bf:c8)
.... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
.... ...0 .... .... .... .... = IG bit: Individual address (unicast)
Type: IPv4 (0x0800)
Internet Protocol Version 4, Src: 192.168.0.130, Dst: 194.95.160.32
0100 .... = Version: 4
.... 0101 = Header Length: 20 bytes (5)
Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
0000 00.. = Differentiated Services Codepoint: Default (0)
.... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
Total Length: 55
Identification: 0x79bb (31163)
Flags: 0x4000, Don't fragment
0... .... .... .... = Reserved bit: Not set
.1.. .... .... .... = Don't fragment: Set
..0. .... .... .... = More fragments: Not set
Fragment offset: 0
Time to live: 128
Protocol: TCP (6)
Header checksum: 0x5d5b [validation disabled]
[Header checksum status: Unverified]
Source: 192.168.0.130
Destination: 194.95.160.32
Transmission Control Protocol, Src Port: 49789, Dst Port: 80, Seq: 1, Ack: 1, Len: 15
Source Port: 49789
Destination Port: 80
[Stream index: 9]
[TCP Segment Len: 15]
Sequence number: 1 (relative sequence number)
Sequence number (raw): 686488060
[Next sequence number: 16 (relative sequence number)]
Acknowledgment number: 1 (relative ack number)
Acknowledgment number (raw): 4378905
0101 .... = Header Length: 20 bytes (5)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Nonce: Not set
.... 0... .... = Congestion Window Reduced (CWR): Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 1... = Push: Set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······AP···]
Window size value: 1026
[Calculated window size: 262656]
[Window size scaling factor: 256]
Checksum: 0x0275 [unverified]
[Checksum Status: Unverified]
Urgent pointer: 0
[SEQ/ACK analysis]
[iRTT: 0.018737000 seconds]
[Bytes in flight: 15]
[Bytes sent since last PSH flag: 15]
[Timestamps]
[Time since first frame in this TCP stream: 8.334399000 seconds]
[Time since previous frame in this TCP stream: 8.315662000 seconds]
TCP payload (15 bytes)
[Reassembled PDU in frame: 162]
TCP segment data (15 bytes)