No. Time Source Destination Protocol Length Info 13 137.071560000 192.168.1.41 192.168.1.99 TELNET 55 Telnet Data ... Frame 13: 55 bytes on wire (440 bits), 55 bytes captured (440 bits) on interface 0 Ethernet II, Src: AsustekC_0d:cc:2e (00:0e:a6:0d:cc:2e), Dst: de:ad:be:ef:fe:ed (de:ad:be:ef:fe:ed) Internet Protocol Version 4, Src: 192.168.1.41 (192.168.1.41), Dst: 192.168.1.99 (192.168.1.99) Transmission Control Protocol, Src Port: 2562 (2562), Dst Port: 23 (23), Seq: 4, Ack: 4, Len: 1 Source Port: 2562 (2562) Destination Port: 23 (23) [Stream index: 0] [TCP Segment Len: 1] Sequence number: 4 (relative sequence number) [Next sequence number: 5 (relative sequence number)] Acknowledgment number: 4 (relative ack number) Header Length: 20 bytes .... 0000 0001 1000 = Flags: 0x018 (PSH, ACK) Window size value: 65526 [Calculated window size: 65526] [Window size scaling factor: -1 (unknown)] Checksum: 0xfec0 [validation disabled] Urgent pointer: 0 [SEQ/ACK analysis] Telnet Data: f No. Time Source Destination Protocol Length Info 14 137.072859000 192.168.1.99 192.168.1.41 TCP 60 23→2562 [ACK] Seq=4 Ack=5 Win=512 Len=0 Frame 14: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) on interface 0 Ethernet II, Src: de:ad:be:ef:fe:ed (de:ad:be:ef:fe:ed), Dst: AsustekC_0d:cc:2e (00:0e:a6:0d:cc:2e) Internet Protocol Version 4, Src: 192.168.1.99 (192.168.1.99), Dst: 192.168.1.41 (192.168.1.41) Transmission Control Protocol, Src Port: 23 (23), Dst Port: 2562 (2562), Seq: 4, Ack: 5, Len: 0 Source Port: 23 (23) Destination Port: 2562 (2562) [Stream index: 0] [TCP Segment Len: 0] Sequence number: 4 (relative sequence number) Acknowledgment number: 5 (relative ack number) Header Length: 20 bytes .... 0000 0001 0000 = Flags: 0x010 (ACK) Window size value: 512 [Calculated window size: 512] [Window size scaling factor: -1 (unknown)] Checksum: 0x62c0 [validation disabled] Urgent pointer: 0 [SEQ/ACK analysis] No. Time Source Destination Protocol Length Info 15 137.281873000 192.168.1.99 192.168.1.41 TELNET 60 Telnet Data ... Frame 15: 60 bytes on wire (480 bits), 60 bytes captured (480 bits) on interface 0 Ethernet II, Src: de:ad:be:ef:fe:ed (de:ad:be:ef:fe:ed), Dst: AsustekC_0d:cc:2e (00:0e:a6:0d:cc:2e) Internet Protocol Version 4, Src: 192.168.1.99 (192.168.1.99), Dst: 192.168.1.41 (192.168.1.41) Transmission Control Protocol, Src Port: 23 (23), Dst Port: 2562 (2562), Seq: 4, Ack: 5, Len: 1 Source Port: 23 (23) Destination Port: 2562 (2562) [Stream index: 0] [TCP Segment Len: 1] Sequence number: 4 (relative sequence number) [Next sequence number: 5 (relative sequence number)] Acknowledgment number: 5 (relative ack number) Header Length: 20 bytes .... 0000 0001 1000 = Flags: 0x018 (PSH, ACK) Window size value: 512 [Calculated window size: 512] [Window size scaling factor: -1 (unknown)] Checksum: 0xfbb6 [validation disabled] Urgent pointer: 0 [SEQ/ACK analysis] Telnet Data: g No. Time Source Destination Protocol Length Info 16 137.425874000 192.168.1.41 192.168.1.99 TCP 54 2562→23 [ACK] Seq=5 Ack=5 Win=65525 Len=0 Frame 16: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) on interface 0 Ethernet II, Src: AsustekC_0d:cc:2e (00:0e:a6:0d:cc:2e), Dst: de:ad:be:ef:fe:ed (de:ad:be:ef:fe:ed) Internet Protocol Version 4, Src: 192.168.1.41 (192.168.1.41), Dst: 192.168.1.99 (192.168.1.99) Transmission Control Protocol, Src Port: 2562 (2562), Dst Port: 23 (23), Seq: 5, Ack: 5, Len: 0 Source Port: 2562 (2562) Destination Port: 23 (23) [Stream index: 0] [TCP Segment Len: 0] Sequence number: 5 (relative sequence number) Acknowledgment number: 5 (relative ack number) Header Length: 20 bytes .... 0000 0001 0000 = Flags: 0x010 (ACK) Window size value: 65525 [Calculated window size: 65525] [Window size scaling factor: -1 (unknown)] Checksum: 0x64c9 [validation disabled] Urgent pointer: 0 [SEQ/ACK analysis]