6to4.pcap File Edit View Go Capture Analyze Statistics Telephony Wireless Tools
ID: 3684441 • Letter: 6
Question
6to4.pcap File Edit View Go Capture Analyze Statistics Telephony Wireless Tools Help Apply a display filter.. Ctr/> | Expression Apply this filter + Protocolh Info Tim Source 1 2... 2002:4637:d5d3::4637:d5d3 2 2... 2001:4860:0:2001::68 3 2... 2001:4860:0:2001::68 4 2... 2001:4860:0:2001::68 5 2... 2002:4637:d5d3::4637: d5d3 Destination 2001:4860:0:2001::68 HTTP 2002:4637:d5d3::463... TCP 2002:4637:d5d3::463... TCP 2002:4637:d5d3::463... TCP 2001:4860:0:2001::68 TCP No 899 GET HTTP/1.1 1314 [TCP segment of a reassembled PDU] 1314 80 1287 [ACK] Seq=1213 Ack=798 Win=14370 Len-1212 59480 1021287 1287 80 [PSH, [ACK] ACK] Seq=2425 Ack=798 Win-14370 Len-492 Seq=798 Ack=2917 Win-16968 Len-0 Frame 1: 899 bytes on wire (7192 bits), 899 bytes captured (7192 bits) Ethernet II, Src: HonHaiPr_41:9c:20 (00:16:cf:41:9c:20), Dst: Unispher_41:65:41 (00:90:1a:41:65:41) PPP-over-Ethernet Session Point-to-Point Protocol Internet Protocol Version 4, Src: 70.55.213.211, Dst: 192.88.99.1 0100 - Version: 4 0101 = Header Length: 20 bytes > Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) Total Length: 877 Identification: 0x9359 (37721) Flags: 0x00 Fragment offset: 0 Time to live: 128 Protocol: IPv6 (41) Header checksum: 0x64aa [validation disabled] Source: 70.55.213.211 Destination: 192.88.99.1 [Source GeoIP: Unknown ] [Destination GeoIP: Unknown] > Internet Protocol Version 6, Src: 2002 : 4637 : d5d3 ::4637 : d5d3, Dst : 2001 : 4860 : 0 : 2001 ::68 Transmission Control Protocol, Src Port: 1287 (1287), Dst Port: 80 (80), Seq: 1, Ack: 1, Len: 797 O Frame (frame), 899 bytes Packets: 5 . Displayed : 5 (100.0%) . Load time: 0:0.26 Profile: DefaultExplanation / Answer
this is a communication happening between two terminals one identificied as 2002:4637:d5d3::4637:d5d3 and other 2001:4860:0:2001::68
tim - is the time at which the source is communicating with the destination with the protocol with length.
1st row - source is - 2002:4637:d5d3::4637:d5d3
destination is - 2001:4860:0:2001::68
Time is 2.??? ##not visible
protocol - HTTP
length of message is 899 bytes
[ACK] - acknowledgement
seq - sequence no
win - window size
len- length of the message
ethernet addressing is done
IPV4 is used by 2001:4860:0:2001::68
IPV6 is used by 2002:4637:d5d3::4637:d5d3
[these two are just versions of Internet protocol version 4 and 6]
the versions differ in length ...u can make a comparison to Microsoft word with different versions - they addin some features to the arriving one.
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