Additionally, here more detailed frames 41-46
Frame 41: 255 bytes on wire (2040 bits), 255 bytes captured (2040 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.249141000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.249141000 UTC
Epoch Arrival Time: 1728979469.249141000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.003074000 seconds]
[Time delta from previous displayed frame: 0.003074000 seconds]
[Time since reference or first frame: 1.515616000 seconds]
Frame Number: 41
Frame Length: 255 bytes (2040 bits)
Capture Length: 255 bytes (2040 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp:http]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 251
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 8080, Dst Port: 60903, Seq: 1, Ack: 563, Len: 199
Source Port: 8080
Destination Port: 60903
[Stream index: 12]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 199]
Sequence Number: 1 (relative sequence number)
Sequence Number (raw): 1179581906
[Next Sequence Number: 200 (relative sequence number)]
Acknowledgment Number: 563 (relative ack number)
Acknowledgment number (raw): 1424653802
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: 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: 6370
[Calculated window size: 407680]
[Window size scaling factor: 64]
Checksum: 0xfeef [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 983459320, TSecr 1247263602
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 983459320
Timestamp echo reply: 1247263602
[Timestamps]
[Time since first frame in this TCP stream: 0.004131000 seconds]
[Time since previous frame in this TCP stream: 0.003074000 seconds]
[SEQ/ACK analysis]
[iRTT: 0.000055000 seconds]
[Bytes in flight: 199]
[Bytes sent since last PSH flag: 199]
TCP payload (199 bytes)
Hypertext Transfer Protocol
HTTP/1.1 101 Switching Protocols\r\n
Response Version: HTTP/1.1
Status Code: 101
[Status Code Description: Switching Protocols]
Response Phrase: Switching Protocols
Sec-WebSocket-Extensions: permessage-deflate\r\n
Upgrade: websocket\r\n
Connection: Upgrade\r\n
Sec-WebSocket-Accept: G6r2A/wDuCVCazjh8SIrleT9+n0=\r\n
Server: Jetty(10.0.24)\r\n
\r\n
[Request in frame: 39]
[Time since request: 0.003107000 seconds]
[Request URI: /de/]
Frame 42: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.249172000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.249172000 UTC
Epoch Arrival Time: 1728979469.249172000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.000031000 seconds]
[Time delta from previous displayed frame: 0.000031000 seconds]
[Time since reference or first frame: 1.515647000 seconds]
Frame Number: 42
Frame Length: 56 bytes (448 bits)
Capture Length: 56 bytes (448 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 52
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 60903, Dst Port: 8080, Seq: 563, Ack: 200, Len: 0
Source Port: 60903
Destination Port: 8080
[Stream index: 12]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 0]
Sequence Number: 563 (relative sequence number)
Sequence Number (raw): 1424653802
[Next Sequence Number: 563 (relative sequence number)]
Acknowledgment Number: 200 (relative ack number)
Acknowledgment number (raw): 1179582105
1000 .... = Header Length: 32 bytes (8)
Flags: 0x010 (ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 0... = Push: Not set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······A····]
Window: 6376
[Calculated window size: 408064]
[Window size scaling factor: 64]
Checksum: 0xfe28 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 1247263606, TSecr 983459320
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1247263606
Timestamp echo reply: 983459320
[Timestamps]
[Time since first frame in this TCP stream: 0.004162000 seconds]
[Time since previous frame in this TCP stream: 0.000031000 seconds]
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 41]
[The RTT to ACK the segment was: 0.000031000 seconds]
[iRTT: 0.000055000 seconds]
Frame 43: 255 bytes on wire (2040 bits), 255 bytes captured (2040 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.249390000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.249390000 UTC
Epoch Arrival Time: 1728979469.249390000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.000218000 seconds]
[Time delta from previous displayed frame: 0.000218000 seconds]
[Time since reference or first frame: 1.515865000 seconds]
Frame Number: 43
Frame Length: 255 bytes (2040 bits)
Capture Length: 255 bytes (2040 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp:http]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 251
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 10011, Dst Port: 60902, Seq: 1, Ack: 699, Len: 199
Source Port: 10011
Destination Port: 60902
[Stream index: 11]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 199]
Sequence Number: 1 (relative sequence number)
Sequence Number (raw): 3271013590
[Next Sequence Number: 200 (relative sequence number)]
Acknowledgment Number: 699 (relative ack number)
Acknowledgment number (raw): 2831899356
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: 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: 6368
[Calculated window size: 407552]
[Window size scaling factor: 64]
Checksum: 0xfeef [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 1585164609, TSecr 3851650687
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1585164609
Timestamp echo reply: 3851650687
[Timestamps]
[Time since first frame in this TCP stream: 0.004997000 seconds]
[Time since previous frame in this TCP stream: 0.004458000 seconds]
[SEQ/ACK analysis]
[iRTT: 0.000144000 seconds]
[Bytes in flight: 199]
[Bytes sent since last PSH flag: 199]
TCP payload (199 bytes)
Hypertext Transfer Protocol
HTTP/1.1 101 Switching Protocols\r\n
Response Version: HTTP/1.1
Status Code: 101
[Status Code Description: Switching Protocols]
Response Phrase: Switching Protocols
Sec-WebSocket-Extensions: permessage-deflate\r\n
Upgrade: websocket\r\n
Connection: Upgrade\r\n
Sec-WebSocket-Accept: G6r2A/wDuCVCazjh8SIrleT9+n0=\r\n
Server: Jetty(10.0.24)\r\n
\r\n
[Request in frame: 32]
[Time since request: 0.004479000 seconds]
[Request URI: /de/]
Frame 44: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.249405000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.249405000 UTC
Epoch Arrival Time: 1728979469.249405000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.000015000 seconds]
[Time delta from previous displayed frame: 0.000015000 seconds]
[Time since reference or first frame: 1.515880000 seconds]
Frame Number: 44
Frame Length: 56 bytes (448 bits)
Capture Length: 56 bytes (448 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 52
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 60902, Dst Port: 10011, Seq: 699, Ack: 200, Len: 0
Source Port: 60902
Destination Port: 10011
[Stream index: 11]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 0]
Sequence Number: 699 (relative sequence number)
Sequence Number (raw): 2831899356
[Next Sequence Number: 699 (relative sequence number)]
Acknowledgment Number: 200 (relative ack number)
Acknowledgment number (raw): 3271013789
1000 .... = Header Length: 32 bytes (8)
Flags: 0x010 (ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 0... = Push: Not set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······A····]
Window: 6376
[Calculated window size: 408064]
[Window size scaling factor: 64]
Checksum: 0xfe28 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 3851650692, TSecr 1585164609
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 3851650692
Timestamp echo reply: 1585164609
[Timestamps]
[Time since first frame in this TCP stream: 0.005012000 seconds]
[Time since previous frame in this TCP stream: 0.000015000 seconds]
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 43]
[The RTT to ACK the segment was: 0.000015000 seconds]
[iRTT: 0.000144000 seconds]
Frame 45: 288 bytes on wire (2304 bits), 288 bytes captured (2304 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.250716000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.250716000 UTC
Epoch Arrival Time: 1728979469.250716000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.001311000 seconds]
[Time delta from previous displayed frame: 0.001311000 seconds]
[Time since reference or first frame: 1.517191000 seconds]
Frame Number: 45
Frame Length: 288 bytes (2304 bits)
Capture Length: 288 bytes (2304 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp:http:websocket:data-text-lines]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 284
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 60902, Dst Port: 10011, Seq: 699, Ack: 200, Len: 232
Source Port: 60902
Destination Port: 10011
[Stream index: 11]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 232]
Sequence Number: 699 (relative sequence number)
Sequence Number (raw): 2831899356
[Next Sequence Number: 931 (relative sequence number)]
Acknowledgment Number: 200 (relative ack number)
Acknowledgment number (raw): 3271013789
1000 .... = Header Length: 32 bytes (8)
Flags: 0x018 (PSH, ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: 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: 6376
[Calculated window size: 408064]
[Window size scaling factor: 64]
Checksum: 0xff10 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 3851650693, TSecr 1585164609
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 3851650693
Timestamp echo reply: 1585164609
[Timestamps]
[Time since first frame in this TCP stream: 0.006323000 seconds]
[Time since previous frame in this TCP stream: 0.001311000 seconds]
[SEQ/ACK analysis]
[iRTT: 0.000144000 seconds]
[Bytes in flight: 232]
[Bytes sent since last PSH flag: 232]
TCP payload (232 bytes)
[PDU Size: 232]
WebSocket
1... .... = Fin: True
.100 .... = Reserved: 0x4
.1.. .... = Per-Message Compressed: True
.... 0001 = Opcode: Text (1)
1... .... = Mask: True
.111 1110 = Payload length: 126 Extended Payload Length (16 bits)
Extended Payload length (16 bits): 224
Masking-Key: f0916dc2
Masked payload
Payload
Line-based text data (1 lines)
Frame 46: 56 bytes on wire (448 bits), 56 bytes captured (448 bits) on interface lo0, id 0
Section number: 1
Interface id: 0 (lo0)
Interface name: lo0
Interface description: Loopback
Encapsulation type: NULL/Loopback (15)
Arrival Time: Oct 15, 2024 10:04:29.250776000 CEST
UTC Arrival Time: Oct 15, 2024 08:04:29.250776000 UTC
Epoch Arrival Time: 1728979469.250776000
[Time shift for this packet: 0.000000000 seconds]
[Time delta from previous captured frame: 0.000060000 seconds]
[Time delta from previous displayed frame: 0.000060000 seconds]
[Time since reference or first frame: 1.517251000 seconds]
Frame Number: 46
Frame Length: 56 bytes (448 bits)
Capture Length: 56 bytes (448 bits)
[Frame is marked: False]
[Frame is ignored: False]
[Protocols in frame: null:ip:tcp]
Null/Loopback
Family: IP (2)
Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
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: 52
Identification: 0x0000 (0)
010. .... = Flags: 0x2, Don't fragment
0... .... = Reserved bit: Not set
.1.. .... = Don't fragment: Set
..0. .... = More fragments: Not set
...0 0000 0000 0000 = Fragment Offset: 0
Time to Live: 64
Protocol: TCP (6)
Header Checksum: 0x0000 [validation disabled]
[Header checksum status: Unverified]
Source Address: 127.0.0.1
Destination Address: 127.0.0.1
[Stream index: 0]
Transmission Control Protocol, Src Port: 10011, Dst Port: 60902, Seq: 200, Ack: 931, Len: 0
Source Port: 10011
Destination Port: 60902
[Stream index: 11]
[Conversation completeness: Incomplete, DATA (15)]
..0. .... = RST: Absent
...0 .... = FIN: Absent
.... 1... = Data: Present
.... .1.. = ACK: Present
.... ..1. = SYN-ACK: Present
.... ...1 = SYN: Present
[Completeness Flags: ··DASS]
[TCP Segment Len: 0]
Sequence Number: 200 (relative sequence number)
Sequence Number (raw): 3271013789
[Next Sequence Number: 200 (relative sequence number)]
Acknowledgment Number: 931 (relative ack number)
Acknowledgment number (raw): 2831899588
1000 .... = Header Length: 32 bytes (8)
Flags: 0x010 (ACK)
000. .... .... = Reserved: Not set
...0 .... .... = Accurate ECN: Not set
.... 0... .... = Congestion Window Reduced: Not set
.... .0.. .... = ECN-Echo: Not set
.... ..0. .... = Urgent: Not set
.... ...1 .... = Acknowledgment: Set
.... .... 0... = Push: Not set
.... .... .0.. = Reset: Not set
.... .... ..0. = Syn: Not set
.... .... ...0 = Fin: Not set
[TCP Flags: ·······A····]
Window: 6365
[Calculated window size: 407360]
[Window size scaling factor: 64]
Checksum: 0xfe28 [unverified]
[Checksum Status: Unverified]
Urgent Pointer: 0
Options: (12 bytes), No-Operation (NOP), No-Operation (NOP), Timestamps
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - No-Operation (NOP)
Kind: No-Operation (1)
TCP Option - Timestamps: TSval 1585164610, TSecr 3851650693
Kind: Time Stamp Option (8)
Length: 10
Timestamp value: 1585164610
Timestamp echo reply: 3851650693
[Timestamps]
[Time since first frame in this TCP stream: 0.006383000 seconds]
[Time since previous frame in this TCP stream: 0.000060000 seconds]
[SEQ/ACK analysis]
[This is an ACK to the segment in frame: 45]
[The RTT to ACK the segment was: 0.000060000 seconds]
[iRTT: 0.000144000 seconds]
(And I am using URL paths /de/ or /en/ for different languages, that is why I had 2 different URLs in my original mail, but the error is same)
