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<div class="moz-cite-prefix">I have never tried to send TLS streams
from an RFC3164 source. All of my sources that could support TLS
also support RFC5425.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">What I understand you saying is that
you have a source that is sending RFC54524 messages, using TLS but
without the frame header. That is completely outside of any RFC
combination but that's the story of syslog aggregation :-(<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">I think you could do as you say. Use a
network source driver with the syslog-protocol flag and enable
TLS. This would have to be done on a special port so as not to
conflict with the RFC5425 framed data streams, but it sounds like
it would work.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">Evan.<br>
</div>
<div class="moz-cite-prefix"><br>
</div>
<br>
<div class="moz-cite-prefix">On 2023-03-02 10:32, Dragan Zecevic
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:PAXPR01MB101928C27B77FFF282F6A1927F7B29@PAXPR01MB10192.eurprd01.prod.exchangelabs.com">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<br>
<div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0); background-color:
rgb(255, 255, 255);" class="elementToProof">
Hi Steve and Evan,</div>
<div class="elementToProof">
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);"
class="elementToProof">
Sorry for the delay, I was on a sick leave.</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);"
class="elementToProof">
Thanks for the ideas.</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);"
class="elementToProof">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);"
class="elementToProof">
It seems you are wright, there is an error in front of
connection closed:</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
Feb 10 15:08:02 xxx syslog-ng[21262]: Invalid frame header;
header=''<br class="ContentPasted0">
Feb 10 15:08:02 xxx syslog-ng[21262]: Syslog connection
closed; fd='468', client='AF_INET(x.y.z.w:xxx)',
local='AF_INET(0.0.0.0:xxx)'<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
It seems there is no frame header in incoming syslog
messages.</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
I found this in syslog-ng docs:</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
syslog-protocol: The syslog-protocol flag instructs the
driver to format the messages according to the new IETF
syslog protocol standard (RFC5424), but without the frame
header. If this flag is enabled, macros used for the message
have effect only for the text of the message, the message
header is formatted to the new standard. Note that this flag
is not needed for the syslog driver, and that the syslog
driver automatically adds the frame header to the messages.
<div><br class="ContentPasted1">
</div>
syslog-protocol: The syslog-protocol flag specifies that
incoming messages are expected to be formatted according to
the new IETF syslog protocol standard (RFC5424), but without
the frame header. Note that this flag is not needed for the
syslog driver, which handles only messages that have a frame
header.<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
As I understand syslog driver for RFC5425 doesn't support
messages without frame header.</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
So should I then use network driver with syslog-protocol
flag in combination with RFC3164 messages?</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
Thank you.</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
Br,</div>
<div style="font-family: Calibri, Helvetica, sans-serif;
font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof
ContentPasted0 ContentPasted1">
Dragan</div>
<div id="Signature"><br>
</div>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b>
syslog-ng <a class="moz-txt-link-rfc2396E" href="mailto:syslog-ng-bounces@lists.balabit.hu"><syslog-ng-bounces@lists.balabit.hu></a> on
behalf of Evan Rempel <a class="moz-txt-link-rfc2396E" href="mailto:erempel@uvic.ca"><erempel@uvic.ca></a><br>
<b>Sent:</b> Thursday, February 23, 2023 2:17 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:syslog-ng@lists.balabit.hu">syslog-ng@lists.balabit.hu</a>
<a class="moz-txt-link-rfc2396E" href="mailto:syslog-ng@lists.balabit.hu"><syslog-ng@lists.balabit.hu></a><br>
<b>Subject:</b> Re: [syslog-ng] syslog-ng reset connection
before data transfer</font>
<div> </div>
</div>
<div>
<div class="x_moz-cite-prefix">I had an issue with they
symptom of the connection closing as the first message was
sent. If eventually came down to the packet framing. When
using syslog protocol (RFC 5424/5425) you must use framing.
Without it syslog-ng drops the connection.</div>
<div class="x_moz-cite-prefix"><br>
</div>
<div class="x_moz-cite-prefix">As Steve says, look for errors
from the receiving syslog-ng process. There should be an
error immediately preceding the closed connection.</div>
<div class="x_moz-cite-prefix"><br>
</div>
<div class="x_moz-cite-prefix">Evan.<br>
</div>
<div class="x_moz-cite-prefix"><br>
</div>
<div class="x_moz-cite-prefix">On 2023-02-23 05:33, Steve
Bernacki wrote:<br>
</div>
<blockquote type="cite"><br>
<div>
<p>Dragan,</p>
<p><br>
</p>
<p>1) Are you seeing any error or diagnostic message
immediately before "Syslog connection closed"? If a log
message immediately precedes this message with the same
timestamp, it's usually related even though there's
nothing in the two entries to tie them together.</p>
<p><br>
</p>
<p>2) Are the clients running syslog-ng?</p>
<p><br>
</p>
<p>3) Any other similarities with the clients that are not
working, e.g. on the same network segment etc? Could
there be some type of network IDS device sniping these
connections?</p>
<p><br>
</p>
<p>Steve<br>
</p>
<p><br>
</p>
<div class="x_moz-cite-prefix">On 2/23/2023 3:40 AM,
Dragan Zecevic wrote:<br>
</div>
<blockquote type="cite">
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<div class="x_elementToProof"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
<br>
</div>
<div class="x_elementToProof">
<div style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
Hi again,</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
Does somebody have an idea on this?</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
<br>
</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
Thank you.</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
<br>
</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
Br,</div>
<div id="x_Signature"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
Dragan</div>
<div><br>
</div>
</div>
<hr tabindex="-1" style="display:inline-block;
width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font
style="font-size:11pt" face="Calibri, sans-serif"
color="#000000"><b>From:</b> syslog-ng
<a class="x_moz-txt-link-rfc2396E"
href="mailto:syslog-ng-bounces@lists.balabit.hu"
moz-do-not-send="true">
<syslog-ng-bounces@lists.balabit.hu></a> on
behalf of Dragan Zecevic <a
class="x_moz-txt-link-rfc2396E"
href="mailto:dragan.zecevic@live.com"
moz-do-not-send="true">
<dragan.zecevic@live.com></a><br>
<b>Sent:</b> Tuesday, February 14, 2023 2:33 PM<br>
<b>To:</b> <a class="x_moz-txt-link-abbreviated
x_moz-txt-link-freetext moz-txt-link-freetext"
href="mailto:syslog-ng@lists.balabit.hu"
moz-do-not-send="true">
syslog-ng@lists.balabit.hu</a> <a
class="x_moz-txt-link-rfc2396E"
href="mailto:syslog-ng@lists.balabit.hu"
moz-do-not-send="true">
<syslog-ng@lists.balabit.hu></a><br>
<b>Subject:</b> [syslog-ng] syslog-ng reset
connection before data transfer</font>
<div> </div>
</div>
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<div class="x_x_elementToProof x_x_ContentPasted0"
style="font-family:Calibri,Helvetica,sans-serif;
font-size:12pt; color:rgb(0,0,0);
background-color:rgb(255,255,255)">
<div class="x_x_ContentPasted0 x_x_elementToProof">Hi
everybody,</div>
<div class="x_x_ContentPasted0 x_x_elementToProof">I
hope you are well.</div>
<div class="x_x_ContentPasted0 x_x_elementToProof"><br>
</div>
<div class="x_x_ContentPasted0 x_x_elementToProof">I
was hoping if you can help me with some issue.</div>
<div class="x_x_ContentPasted0">I am trying to
collect logs from some servers via syslog.</div>
<div class="x_x_ContentPasted0">TLS session seems to
be established - handshake, certs, ciphers all
looking ok.</div>
<div class="x_x_ContentPasted0">But when data need
to be send it seems syslog-ng server disconnects
the session from some reason.</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">In /var/log/messages
I can only see start/stop messages even after
turning on verbose logging:</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">Feb 10 16:11:48 xxx
syslog-ng[21262]: Syslog connection accepted;
fd='175', client='AF_INET(x.y.w.z:34986)',
local='AF_INET(0.0.0.0:xxx)'</div>
<div class="x_x_ContentPasted0">Feb 10 16:11:49 xxx
syslog-ng[21262]: Syslog connection closed;
fd='175', client='AF_INET(x.y.w.z:34986)',
local='AF_INET(0.0.0.0:xxx)'</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">This is the
configuration I am using:</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">source s_xxx {</div>
<div class="x_x_ContentPasted0"> syslog(</div>
<div class="x_x_ContentPasted0"> ip(0.0.0.0)</div>
<div class="x_x_ContentPasted0"> port(xxx)</div>
<div class="x_x_ContentPasted0">
transport("tls")</div>
<div class="x_x_ContentPasted0"> tls(</div>
<div class="x_x_ContentPasted0">
key-file("/etc/syslog-ng/key.d/xxx.key")</div>
<div class="x_x_ContentPasted0">
cert-file("/etc/syslog-ng/cert.d/xxx.cer")</div>
<div class="x_x_ContentPasted0">
ca-dir("/etc/syslog-ng/ca.d")</div>
<div class="x_x_ContentPasted0">
peer-verify(required-trusted)</div>
<div class="x_x_ContentPasted0">
cipher-suite("xxx...xxx")</div>
<div class="x_x_ContentPasted0"> )</div>
<div class="x_x_ContentPasted0">
flags(store-raw-message)</div>
<div class="x_x_ContentPasted0"> );</div>
<div class="x_x_ContentPasted0">};</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">filter filter_xxx {</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">
host("xxx") ... or host("xxx");</div>
<div class="x_x_ContentPasted0">};</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">destination
folder_xxx {</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">
file(</div>
<div class="x_x_ContentPasted0">
"/var/log/xxx/${R_YEAR}${R_MONTH}${R_DAY}/${SOURCEIP}_${HOST}_${R_HOUR}.log"</div>
<div class="x_x_ContentPasted0">
template("${RAWMSG}\n")</div>
<div class="x_x_ContentPasted0">
dir-group(xxx)</div>
<div class="x_x_ContentPasted0">
dir-perm(0650)</div>
<div class="x_x_ContentPasted0">
group(xxx)</div>
<div class="x_x_ContentPasted0"> );</div>
<div class="x_x_ContentPasted0">};</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">log {</div>
<div class="x_x_ContentPasted0">
source(s_xxx); filter(filter_xxx);
destination(folder_xxx); flags(flow-control);</div>
<div class="x_x_ContentPasted0">};</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">And bellow is last
part of the session captured with tcpdump from
source side.</div>
<div class="x_x_ContentPasted0 x_x_elementToProof">It
is interesting to me that there is 1h offset
comparing to /var/log/messages on syslog-ng. Src
and dst server are in same environment.</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">24 2023-02-10
15:11:49,073335 x.y.w.z x.y.w.z TLSv1.2 445 Application
Data</div>
<div class="x_x_ContentPasted0">Frame 24: 445 bytes
on wire (3560 bits), 445 bytes captured (3560
bits)</div>
<div class="x_x_ContentPasted0"> Encapsulation
type: Ethernet (1)</div>
<div class="x_x_ContentPasted0"> Arrival Time:
Feb 10, 2023 15:11:49.073335000 Central Europe
Standard Time</div>
<div class="x_x_ContentPasted0"> [Time shift for
this packet: 0.000000000 seconds]</div>
<div class="x_x_ContentPasted0"> Epoch Time:
1676038309.073335000 seconds</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous captured frame: 0.906559000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous displayed frame: 0.906559000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
reference or first frame: 6.775677000 seconds]</div>
<div class="x_x_ContentPasted0"> Frame Number: 24</div>
<div class="x_x_ContentPasted0"> Frame Length:
445 bytes (3560 bits)</div>
<div class="x_x_ContentPasted0"> Capture Length:
445 bytes (3560 bits)</div>
<div class="x_x_ContentPasted0"> [Frame is
marked: False]</div>
<div class="x_x_ContentPasted0"> [Frame is
ignored: False]</div>
<div class="x_x_ContentPasted0"> [Protocols in
frame: eth:ethertype:ip:tcp:tls]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
Name: TCP]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
String: tcp]</div>
<div class="x_x_ContentPasted0">Ethernet II, Src:
xxx, Dst: xxx</div>
<div class="x_x_ContentPasted0"> Destination: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Source: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Type: IPv4
(0x0800)</div>
<div class="x_x_ContentPasted0">Internet Protocol
Version 4, Src: x.y.z.w, Dst: x.y.z.w</div>
<div class="x_x_ContentPasted0"> 0100 .... =
Version: 4</div>
<div class="x_x_ContentPasted0"> .... 0101 =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Differentiated
Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)</div>
<div class="x_x_ContentPasted0"> 0000 00.. =
Differentiated Services Codepoint: Default (0)</div>
<div class="x_x_ContentPasted0"> .... ..00 =
Explicit Congestion Notification: Not ECN-Capable
Transport (0)</div>
<div class="x_x_ContentPasted0"> Total Length:
431</div>
<div class="x_x_ContentPasted0"> Identification:
0xeebc (61116)</div>
<div class="x_x_ContentPasted0"> 010. .... =
Flags: 0x2, Don't fragment</div>
<div class="x_x_ContentPasted0"> 0... .... =
Reserved bit: Not set</div>
<div class="x_x_ContentPasted0"> .1.. .... =
Don't fragment: Set</div>
<div class="x_x_ContentPasted0"> ..0. .... =
More fragments: Not set</div>
<div class="x_x_ContentPasted0"> ...0 0000 0000
0000 = Fragment Offset: 0</div>
<div class="x_x_ContentPasted0"> Time to Live: 64</div>
<div class="x_x_ContentPasted0"> Protocol: TCP
(6)</div>
<div class="x_x_ContentPasted0"> Header Checksum:
0x0a89 [validation disabled]</div>
<div class="x_x_ContentPasted0"> [Header checksum
status: Unverified]</div>
<div class="x_x_ContentPasted0"> Source Address:
x.y.z.w</div>
<div class="x_x_ContentPasted0"> Destination
Address: x.y.z.w</div>
<div class="x_x_ContentPasted0">Transmission Control
Protocol, Src Port: 34986, Dst Port: xxx, Seq:
2380, Ack: 5750, Len: 391</div>
<div class="x_x_ContentPasted0"> Source Port:
34986</div>
<div class="x_x_ContentPasted0"> Destination
Port: xxx</div>
<div class="x_x_ContentPasted0"> [Stream index:
1]</div>
<div class="x_x_ContentPasted0"> [Conversation
completeness: Complete, WITH_DATA (63)]</div>
<div class="x_x_ContentPasted0"> [TCP Segment
Len: 391]</div>
<div class="x_x_ContentPasted0"> Sequence Number:
2380 (relative sequence number)</div>
<div class="x_x_ContentPasted0"> Sequence Number
(raw): 2630184540</div>
<div class="x_x_ContentPasted0"> [Next Sequence
Number: 2771 (relative sequence number)]</div>
<div class="x_x_ContentPasted0"> Acknowledgment
Number: 5750 (relative ack number)</div>
<div class="x_x_ContentPasted0"> Acknowledgment
number (raw): 2509794849</div>
<div class="x_x_ContentPasted0"> 0101 .... =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Flags: 0x018
(PSH, ACK)</div>
<div class="x_x_ContentPasted0"> 000. ....
.... = Reserved: Not set</div>
<div class="x_x_ContentPasted0"> ...0 ....
.... = Accurate ECN: Not set</div>
<div class="x_x_ContentPasted0"> .... 0...
.... = Congestion Window Reduced: Not set</div>
<div class="x_x_ContentPasted0"> .... .0..
.... = ECN-Echo: Not set</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... = Urgent: Not set</div>
<div class="x_x_ContentPasted0"> .... ...1
.... = Acknowledgment: Set</div>
<div class="x_x_ContentPasted0"> .... ....
1... = Push: Set</div>
<div class="x_x_ContentPasted0"> .... ....
.0.. = Reset: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
..0. = Syn: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
...0 = Fin: Not set</div>
<div class="x_x_ContentPasted0"> [TCP Flags:
·······AP···]</div>
<div class="x_x_ContentPasted0"> Window: 318</div>
<div class="x_x_ContentPasted0"> [Calculated
window size: 40704]</div>
<div class="x_x_ContentPasted0"> [Window size
scaling factor: 128]</div>
<div class="x_x_ContentPasted0"> Checksum: 0x41a5
[unverified]</div>
<div class="x_x_ContentPasted0"> [Checksum
Status: Unverified]</div>
<div class="x_x_ContentPasted0"> Urgent Pointer:
0</div>
<div class="x_x_ContentPasted0"> [Timestamps]</div>
<div class="x_x_ContentPasted0"> [Time since
first frame in this TCP stream: 1.007330000
seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
previous frame in this TCP stream: 0.906559000
seconds]</div>
<div class="x_x_ContentPasted0"> [SEQ/ACK
analysis]</div>
<div class="x_x_ContentPasted0"> [iRTT:
0.003010000 seconds]</div>
<div class="x_x_ContentPasted0"> [Bytes in
flight: 391]</div>
<div class="x_x_ContentPasted0"> [Bytes sent
since last PSH flag: 391]</div>
<div class="x_x_ContentPasted0"> TCP payload (391
bytes)</div>
<div class="x_x_ContentPasted0">Transport Layer
Security</div>
<div class="x_x_ContentPasted0"> TLSv1.2 Record
Layer: Application Data Protocol: Application Data</div>
<div class="x_x_ContentPasted0"> Content
Type: Application Data (23)</div>
<div class="x_x_ContentPasted0"> Version: TLS
1.2 (0x0303)</div>
<div class="x_x_ContentPasted0"> Length: 386</div>
<div class="x_x_ContentPasted0"> Encrypted
Application Data:
000000000000000146f17ff0e884c81f9317ba9e01c3b48763944e3905fb27fc96ce76fc…</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">25 2023-02-10
15:11:49,076214 x.y.z.w x.y.z.w TCP 60 xxx
→ 34986 [FIN, ACK] Seq=5750 Ack=2771 Win=65536
Len=0</div>
<div class="x_x_ContentPasted0">Frame 25: 60 bytes
on wire (480 bits), 60 bytes captured (480 bits)</div>
<div class="x_x_ContentPasted0"> Encapsulation
type: Ethernet (1)</div>
<div class="x_x_ContentPasted0"> Arrival Time:
Feb 10, 2023 15:11:49.076214000 Central Europe
Standard Time</div>
<div class="x_x_ContentPasted0"> [Time shift for
this packet: 0.000000000 seconds]</div>
<div class="x_x_ContentPasted0"> Epoch Time:
1676038309.076214000 seconds</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous captured frame: 0.002879000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous displayed frame: 0.002879000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
reference or first frame: 6.778556000 seconds]</div>
<div class="x_x_ContentPasted0"> Frame Number: 25</div>
<div class="x_x_ContentPasted0"> Frame Length: 60
bytes (480 bits)</div>
<div class="x_x_ContentPasted0"> Capture Length:
60 bytes (480 bits)</div>
<div class="x_x_ContentPasted0"> [Frame is
marked: False]</div>
<div class="x_x_ContentPasted0"> [Frame is
ignored: False]</div>
<div class="x_x_ContentPasted0"> [Protocols in
frame: eth:ethertype:ip:tcp]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
Name: TCP SYN/FIN]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
String: tcp.flags & 0x02 || tcp.flags.fin ==
1]</div>
<div class="x_x_ContentPasted0">Ethernet II, Src:
xxx, Dst: xxx</div>
<div class="x_x_ContentPasted0"> Destination: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Source: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Type: IPv4
(0x0800)</div>
<div class="x_x_ContentPasted0"> Trailer:
000085725dce</div>
<div class="x_x_ContentPasted0">Internet Protocol
Version 4, Src: x.y.z.w, Dst: x.y.z.w</div>
<div class="x_x_ContentPasted0"> 0100 .... =
Version: 4</div>
<div class="x_x_ContentPasted0"> .... 0101 =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Differentiated
Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)</div>
<div class="x_x_ContentPasted0"> 0000 00.. =
Differentiated Services Codepoint: Default (0)</div>
<div class="x_x_ContentPasted0"> .... ..00 =
Explicit Congestion Notification: Not ECN-Capable
Transport (0)</div>
<div class="x_x_ContentPasted0"> Total Length: 40</div>
<div class="x_x_ContentPasted0"> Identification:
0xea10 (59920)</div>
<div class="x_x_ContentPasted0"> 010. .... =
Flags: 0x2, Don't fragment</div>
<div class="x_x_ContentPasted0"> 0... .... =
Reserved bit: Not set</div>
<div class="x_x_ContentPasted0"> .1.. .... =
Don't fragment: Set</div>
<div class="x_x_ContentPasted0"> ..0. .... =
More fragments: Not set</div>
<div class="x_x_ContentPasted0"> ...0 0000 0000
0000 = Fragment Offset: 0</div>
<div class="x_x_ContentPasted0"> Time to Live: 52</div>
<div class="x_x_ContentPasted0"> Protocol: TCP
(6)</div>
<div class="x_x_ContentPasted0"> Header Checksum:
0x1cbc [validation disabled]</div>
<div class="x_x_ContentPasted0"> [Header checksum
status: Unverified]</div>
<div class="x_x_ContentPasted0"> Source Address:
x.y.z.w</div>
<div class="x_x_ContentPasted0"> Destination
Address: x.y.z.w</div>
<div class="x_x_ContentPasted0">Transmission Control
Protocol, Src Port: xxx, Dst Port: 34986, Seq:
5750, Ack: 2771, Len: 0</div>
<div class="x_x_ContentPasted0"> Source Port: xxx</div>
<div class="x_x_ContentPasted0"> Destination
Port: 34986</div>
<div class="x_x_ContentPasted0"> [Stream index:
1]</div>
<div class="x_x_ContentPasted0"> [Conversation
completeness: Complete, WITH_DATA (63)]</div>
<div class="x_x_ContentPasted0"> [TCP Segment
Len: 0]</div>
<div class="x_x_ContentPasted0"> Sequence Number:
5750 (relative sequence number)</div>
<div class="x_x_ContentPasted0"> Sequence Number
(raw): 2509794849</div>
<div class="x_x_ContentPasted0"> [Next Sequence
Number: 5751 (relative sequence number)]</div>
<div class="x_x_ContentPasted0"> Acknowledgment
Number: 2771 (relative ack number)</div>
<div class="x_x_ContentPasted0"> Acknowledgment
number (raw): 2630184931</div>
<div class="x_x_ContentPasted0"> 0101 .... =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Flags: 0x011
(FIN, ACK)</div>
<div class="x_x_ContentPasted0"> 000. ....
.... = Reserved: Not set</div>
<div class="x_x_ContentPasted0"> ...0 ....
.... = Accurate ECN: Not set</div>
<div class="x_x_ContentPasted0"> .... 0...
.... = Congestion Window Reduced: Not set</div>
<div class="x_x_ContentPasted0"> .... .0..
.... = ECN-Echo: Not set</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... = Urgent: Not set</div>
<div class="x_x_ContentPasted0"> .... ...1
.... = Acknowledgment: Set</div>
<div class="x_x_ContentPasted0"> .... ....
0... = Push: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
.0.. = Reset: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
..0. = Syn: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
...1 = Fin: Set</div>
<div class="x_x_ContentPasted0"> [TCP Flags:
·······A···F]</div>
<div class="x_x_ContentPasted0"> Window: 4</div>
<div class="x_x_ContentPasted0"> [Calculated
window size: 65536]</div>
<div class="x_x_ContentPasted0"> [Window size
scaling factor: 16384]</div>
<div class="x_x_ContentPasted0"> Checksum: 0xc512
[unverified]</div>
<div class="x_x_ContentPasted0"> [Checksum
Status: Unverified]</div>
<div class="x_x_ContentPasted0"> Urgent Pointer:
0</div>
<div class="x_x_ContentPasted0"> [Timestamps]</div>
<div class="x_x_ContentPasted0"> [Time since
first frame in this TCP stream: 1.010209000
seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
previous frame in this TCP stream: 0.002879000
seconds]</div>
<div class="x_x_ContentPasted0"> [SEQ/ACK
analysis]</div>
<div class="x_x_ContentPasted0"> [This is an
ACK to the segment in frame: 24]</div>
<div class="x_x_ContentPasted0"> [The RTT to
ACK the segment was: 0.002879000 seconds]</div>
<div class="x_x_ContentPasted0"> [iRTT:
0.003010000 seconds]</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">26 2023-02-10
15:11:49,117776 x.y.z.w x.y.z.w TCP 54 34986
→ xxx [ACK] Seq=2771 Ack=5751 Win=40704 Len=0</div>
<div class="x_x_ContentPasted0">Frame 26: 54 bytes
on wire (432 bits), 54 bytes captured (432 bits)</div>
<div class="x_x_ContentPasted0"> Encapsulation
type: Ethernet (1)</div>
<div class="x_x_ContentPasted0"> Arrival Time:
Feb 10, 2023 15:11:49.117776000 Central Europe
Standard Time</div>
<div class="x_x_ContentPasted0"> [Time shift for
this packet: 0.000000000 seconds]</div>
<div class="x_x_ContentPasted0"> Epoch Time:
1676038309.117776000 seconds</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous captured frame: 0.041562000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous displayed frame: 0.041562000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
reference or first frame: 6.820118000 seconds]</div>
<div class="x_x_ContentPasted0"> Frame Number: 26</div>
<div class="x_x_ContentPasted0"> Frame Length: 54
bytes (432 bits)</div>
<div class="x_x_ContentPasted0"> Capture Length:
54 bytes (432 bits)</div>
<div class="x_x_ContentPasted0"> [Frame is
marked: False]</div>
<div class="x_x_ContentPasted0"> [Frame is
ignored: False]</div>
<div class="x_x_ContentPasted0"> [Protocols in
frame: eth:ethertype:ip:tcp]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
Name: TCP]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
String: tcp]</div>
<div class="x_x_ContentPasted0">Ethernet II, Src:
Mellanox_69:6f:47 (1c:34:da:69:6f:47), Dst:
ICANNIAN_00:40:20 (00:00:5e:00:40:20)</div>
<div class="x_x_ContentPasted0"> Destination:
ICANNIAN_00:40:20 (00:00:5e:00:40:20)</div>
<div class="x_x_ContentPasted0"> Address:
ICANNIAN_00:40:20 (00:00:5e:00:40:20)</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Source:
Mellanox_69:6f:47 (1c:34:da:69:6f:47)</div>
<div class="x_x_ContentPasted0"> Address:
Mellanox_69:6f:47 (1c:34:da:69:6f:47)</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Type: IPv4
(0x0800)</div>
<div class="x_x_ContentPasted0">Internet Protocol
Version 4, Src: x.y.z.w, Dst: x.y.z.w</div>
<div class="x_x_ContentPasted0"> 0100 .... =
Version: 4</div>
<div class="x_x_ContentPasted0"> .... 0101 =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Differentiated
Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)</div>
<div class="x_x_ContentPasted0"> 0000 00.. =
Differentiated Services Codepoint: Default (0)</div>
<div class="x_x_ContentPasted0"> .... ..00 =
Explicit Congestion Notification: Not ECN-Capable
Transport (0)</div>
<div class="x_x_ContentPasted0"> Total Length: 40</div>
<div class="x_x_ContentPasted0"> Identification:
0xeebd (61117)</div>
<div class="x_x_ContentPasted0"> 010. .... =
Flags: 0x2, Don't fragment</div>
<div class="x_x_ContentPasted0"> 0... .... =
Reserved bit: Not set</div>
<div class="x_x_ContentPasted0"> .1.. .... =
Don't fragment: Set</div>
<div class="x_x_ContentPasted0"> ..0. .... =
More fragments: Not set</div>
<div class="x_x_ContentPasted0"> ...0 0000 0000
0000 = Fragment Offset: 0</div>
<div class="x_x_ContentPasted0"> Time to Live: 64</div>
<div class="x_x_ContentPasted0"> Protocol: TCP
(6)</div>
<div class="x_x_ContentPasted0"> Header Checksum:
0x0c0f [validation disabled]</div>
<div class="x_x_ContentPasted0"> [Header checksum
status: Unverified]</div>
<div class="x_x_ContentPasted0"> Source Address:
x.y.z.w</div>
<div class="x_x_ContentPasted0"> Destination
Address: x.y.z.w</div>
<div class="x_x_ContentPasted0">Transmission Control
Protocol, Src Port: 34986, Dst Port: xxx, Seq:
2771, Ack: 5751, Len: 0</div>
<div class="x_x_ContentPasted0"> Source Port:
34986</div>
<div class="x_x_ContentPasted0"> Destination
Port: xxx</div>
<div class="x_x_ContentPasted0"> [Stream index:
1]</div>
<div class="x_x_ContentPasted0"> [Conversation
completeness: Complete, WITH_DATA (63)]</div>
<div class="x_x_ContentPasted0"> [TCP Segment
Len: 0]</div>
<div class="x_x_ContentPasted0"> Sequence Number:
2771 (relative sequence number)</div>
<div class="x_x_ContentPasted0"> Sequence Number
(raw): 2630184931</div>
<div class="x_x_ContentPasted0"> [Next Sequence
Number: 2771 (relative sequence number)]</div>
<div class="x_x_ContentPasted0"> Acknowledgment
Number: 5751 (relative ack number)</div>
<div class="x_x_ContentPasted0"> Acknowledgment
number (raw): 2509794850</div>
<div class="x_x_ContentPasted0"> 0101 .... =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Flags: 0x010
(ACK)</div>
<div class="x_x_ContentPasted0"> 000. ....
.... = Reserved: Not set</div>
<div class="x_x_ContentPasted0"> ...0 ....
.... = Accurate ECN: Not set</div>
<div class="x_x_ContentPasted0"> .... 0...
.... = Congestion Window Reduced: Not set</div>
<div class="x_x_ContentPasted0"> .... .0..
.... = ECN-Echo: Not set</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... = Urgent: Not set</div>
<div class="x_x_ContentPasted0"> .... ...1
.... = Acknowledgment: Set</div>
<div class="x_x_ContentPasted0"> .... ....
0... = Push: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
.0.. = Reset: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
..0. = Syn: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
...0 = Fin: Not set</div>
<div class="x_x_ContentPasted0"> [TCP Flags:
·······A····]</div>
<div class="x_x_ContentPasted0"> Window: 318</div>
<div class="x_x_ContentPasted0"> [Calculated
window size: 40704]</div>
<div class="x_x_ContentPasted0"> [Window size
scaling factor: 128]</div>
<div class="x_x_ContentPasted0"> Checksum: 0x401e
[unverified]</div>
<div class="x_x_ContentPasted0"> [Checksum
Status: Unverified]</div>
<div class="x_x_ContentPasted0"> Urgent Pointer:
0</div>
<div class="x_x_ContentPasted0"> [Timestamps]</div>
<div class="x_x_ContentPasted0"> [Time since
first frame in this TCP stream: 1.051771000
seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
previous frame in this TCP stream: 0.041562000
seconds]</div>
<div class="x_x_ContentPasted0"> [SEQ/ACK
analysis]</div>
<div class="x_x_ContentPasted0"> [This is an
ACK to the segment in frame: 25]</div>
<div class="x_x_ContentPasted0"> [The RTT to
ACK the segment was: 0.041562000 seconds]</div>
<div class="x_x_ContentPasted0"> [iRTT:
0.003010000 seconds]</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">27 2023-02-10
15:12:10,183395 x.y.w.z x.y.w.z TLSv1.2 457 Application
Data</div>
<div class="x_x_ContentPasted0">Frame 27: 457 bytes
on wire (3656 bits), 457 bytes captured (3656
bits)</div>
<div class="x_x_ContentPasted0"> Encapsulation
type: Ethernet (1)</div>
<div class="x_x_ContentPasted0"> Arrival Time:
Feb 10, 2023 15:12:10.183395000 Central Europe
Standard Time</div>
<div class="x_x_ContentPasted0"> [Time shift for
this packet: 0.000000000 seconds]</div>
<div class="x_x_ContentPasted0"> Epoch Time:
1676038330.183395000 seconds</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous captured frame: 21.065619000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous displayed frame: 21.065619000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
reference or first frame: 27.885737000 seconds]</div>
<div class="x_x_ContentPasted0"> Frame Number: 27</div>
<div class="x_x_ContentPasted0"> Frame Length:
457 bytes (3656 bits)</div>
<div class="x_x_ContentPasted0"> Capture Length:
457 bytes (3656 bits)</div>
<div class="x_x_ContentPasted0"> [Frame is
marked: False]</div>
<div class="x_x_ContentPasted0"> [Frame is
ignored: False]</div>
<div class="x_x_ContentPasted0"> [Protocols in
frame: eth:ethertype:ip:tcp:tls]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
Name: TCP]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
String: tcp]</div>
<div class="x_x_ContentPasted0">Ethernet II, Src:
xxx, Dst: xxx</div>
<div class="x_x_ContentPasted0"> Destination: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Source: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Type: IPv4
(0x0800)</div>
<div class="x_x_ContentPasted0">Internet Protocol
Version 4, Src: x.y.w.z, Dst: x.y.w.z</div>
<div class="x_x_ContentPasted0"> 0100 .... =
Version: 4</div>
<div class="x_x_ContentPasted0"> .... 0101 =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Differentiated
Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)</div>
<div class="x_x_ContentPasted0"> 0000 00.. =
Differentiated Services Codepoint: Default (0)</div>
<div class="x_x_ContentPasted0"> .... ..00 =
Explicit Congestion Notification: Not ECN-Capable
Transport (0)</div>
<div class="x_x_ContentPasted0"> Total Length:
443</div>
<div class="x_x_ContentPasted0"> Identification:
0xeebe (61118)</div>
<div class="x_x_ContentPasted0"> 010. .... =
Flags: 0x2, Don't fragment</div>
<div class="x_x_ContentPasted0"> 0... .... =
Reserved bit: Not set</div>
<div class="x_x_ContentPasted0"> .1.. .... =
Don't fragment: Set</div>
<div class="x_x_ContentPasted0"> ..0. .... =
More fragments: Not set</div>
<div class="x_x_ContentPasted0"> ...0 0000 0000
0000 = Fragment Offset: 0</div>
<div class="x_x_ContentPasted0"> Time to Live: 64</div>
<div class="x_x_ContentPasted0"> Protocol: TCP
(6)</div>
<div class="x_x_ContentPasted0"> Header Checksum:
0x0a7b [validation disabled]</div>
<div class="x_x_ContentPasted0"> [Header checksum
status: Unverified]</div>
<div class="x_x_ContentPasted0"> Source Address:
x.y.w.z</div>
<div class="x_x_ContentPasted0"> Destination
Address: x.y.w.z</div>
<div class="x_x_ContentPasted0">Transmission Control
Protocol, Src Port: 34986, Dst Port: xxx, Seq:
2771, Ack: 5751, Len: 403</div>
<div class="x_x_ContentPasted0"> Source Port:
34986</div>
<div class="x_x_ContentPasted0"> Destination
Port: xxx</div>
<div class="x_x_ContentPasted0"> [Stream index:
1]</div>
<div class="x_x_ContentPasted0"> [Conversation
completeness: Complete, WITH_DATA (63)]</div>
<div class="x_x_ContentPasted0"> [TCP Segment
Len: 403]</div>
<div class="x_x_ContentPasted0"> Sequence Number:
2771 (relative sequence number)</div>
<div class="x_x_ContentPasted0"> Sequence Number
(raw): 2630184931</div>
<div class="x_x_ContentPasted0"> [Next Sequence
Number: 3174 (relative sequence number)]</div>
<div class="x_x_ContentPasted0"> Acknowledgment
Number: 5751 (relative ack number)</div>
<div class="x_x_ContentPasted0"> Acknowledgment
number (raw): 2509794850</div>
<div class="x_x_ContentPasted0"> 0101 .... =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Flags: 0x018
(PSH, ACK)</div>
<div class="x_x_ContentPasted0"> 000. ....
.... = Reserved: Not set</div>
<div class="x_x_ContentPasted0"> ...0 ....
.... = Accurate ECN: Not set</div>
<div class="x_x_ContentPasted0"> .... 0...
.... = Congestion Window Reduced: Not set</div>
<div class="x_x_ContentPasted0"> .... .0..
.... = ECN-Echo: Not set</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... = Urgent: Not set</div>
<div class="x_x_ContentPasted0"> .... ...1
.... = Acknowledgment: Set</div>
<div class="x_x_ContentPasted0"> .... ....
1... = Push: Set</div>
<div class="x_x_ContentPasted0"> .... ....
.0.. = Reset: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
..0. = Syn: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
...0 = Fin: Not set</div>
<div class="x_x_ContentPasted0"> [TCP Flags:
·······AP···]</div>
<div class="x_x_ContentPasted0"> Window: 318</div>
<div class="x_x_ContentPasted0"> [Calculated
window size: 40704]</div>
<div class="x_x_ContentPasted0"> [Window size
scaling factor: 128]</div>
<div class="x_x_ContentPasted0"> Checksum: 0x41b1
[unverified]</div>
<div class="x_x_ContentPasted0"> [Checksum
Status: Unverified]</div>
<div class="x_x_ContentPasted0"> Urgent Pointer:
0</div>
<div class="x_x_ContentPasted0"> [Timestamps]</div>
<div class="x_x_ContentPasted0"> [Time since
first frame in this TCP stream: 22.117390000
seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
previous frame in this TCP stream: 21.065619000
seconds]</div>
<div class="x_x_ContentPasted0"> [SEQ/ACK
analysis]</div>
<div class="x_x_ContentPasted0"> [iRTT:
0.003010000 seconds]</div>
<div class="x_x_ContentPasted0"> [Bytes in
flight: 403]</div>
<div class="x_x_ContentPasted0"> [Bytes sent
since last PSH flag: 403]</div>
<div class="x_x_ContentPasted0"> TCP payload (403
bytes)</div>
<div class="x_x_ContentPasted0">Transport Layer
Security</div>
<div class="x_x_ContentPasted0"> TLSv1.2 Record
Layer: Application Data Protocol: Application Data</div>
<div class="x_x_ContentPasted0"> Content
Type: Application Data (23)</div>
<div class="x_x_ContentPasted0"> Version: TLS
1.2 (0x0303)</div>
<div class="x_x_ContentPasted0"> Length: 398</div>
<div class="x_x_ContentPasted0"> Encrypted
Application Data:
0000000000000002be4aae5822b205849734ad881717619991987bc9817d0b0417781265…</div>
<div><br class="x_x_ContentPasted0">
</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">28 2023-02-10
15:12:10,185930 x.y.w.z x.y.w.z TCP 60 xxx
→ 34986 [RST] Seq=5751 Win=0 Len=0</div>
<div class="x_x_ContentPasted0">Frame 28: 60 bytes
on wire (480 bits), 60 bytes captured (480 bits)</div>
<div class="x_x_ContentPasted0"> Encapsulation
type: Ethernet (1)</div>
<div class="x_x_ContentPasted0"> Arrival Time:
Feb 10, 2023 15:12:10.185930000 Central Europe
Standard Time</div>
<div class="x_x_ContentPasted0"> [Time shift for
this packet: 0.000000000 seconds]</div>
<div class="x_x_ContentPasted0"> Epoch Time:
1676038330.185930000 seconds</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous captured frame: 0.002535000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time delta from
previous displayed frame: 0.002535000 seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
reference or first frame: 27.888272000 seconds]</div>
<div class="x_x_ContentPasted0"> Frame Number: 28</div>
<div class="x_x_ContentPasted0"> Frame Length: 60
bytes (480 bits)</div>
<div class="x_x_ContentPasted0"> Capture Length:
60 bytes (480 bits)</div>
<div class="x_x_ContentPasted0"> [Frame is
marked: False]</div>
<div class="x_x_ContentPasted0"> [Frame is
ignored: False]</div>
<div class="x_x_ContentPasted0"> [Protocols in
frame: eth:ethertype:ip:tcp]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
Name: TCP RST]</div>
<div class="x_x_ContentPasted0"> [Coloring Rule
String: tcp.flags.reset eq 1]</div>
<div class="x_x_ContentPasted0">Ethernet II, Src:
xxx, Dst: xxx</div>
<div class="x_x_ContentPasted0"> Destination: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Source: xxx</div>
<div class="x_x_ContentPasted0"> Address: xxx</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... .... .... .... = LG bit: Globally unique
address (factory default)</div>
<div class="x_x_ContentPasted0"> .... ...0
.... .... .... .... = IG bit: Individual address
(unicast)</div>
<div class="x_x_ContentPasted0"> Type: IPv4
(0x0800)</div>
<div class="x_x_ContentPasted0"> Trailer:
00003b22a540</div>
<div class="x_x_ContentPasted0">Internet Protocol
Version 4, Src: x.y.w.z, Dst: x.y.w.z</div>
<div class="x_x_ContentPasted0"> 0100 .... =
Version: 4</div>
<div class="x_x_ContentPasted0"> .... 0101 =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Differentiated
Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)</div>
<div class="x_x_ContentPasted0"> 0000 00.. =
Differentiated Services Codepoint: Default (0)</div>
<div class="x_x_ContentPasted0"> .... ..00 =
Explicit Congestion Notification: Not ECN-Capable
Transport (0)</div>
<div class="x_x_ContentPasted0"> Total Length: 40</div>
<div class="x_x_ContentPasted0"> Identification:
0xd52f (54575)</div>
<div class="x_x_ContentPasted0"> 010. .... =
Flags: 0x2, Don't fragment</div>
<div class="x_x_ContentPasted0"> 0... .... =
Reserved bit: Not set</div>
<div class="x_x_ContentPasted0"> .1.. .... =
Don't fragment: Set</div>
<div class="x_x_ContentPasted0"> ..0. .... =
More fragments: Not set</div>
<div class="x_x_ContentPasted0"> ...0 0000 0000
0000 = Fragment Offset: 0</div>
<div class="x_x_ContentPasted0"> Time to Live: 52</div>
<div class="x_x_ContentPasted0"> Protocol: TCP
(6)</div>
<div class="x_x_ContentPasted0"> Header Checksum:
0x319d [validation disabled]</div>
<div class="x_x_ContentPasted0"> [Header checksum
status: Unverified]</div>
<div class="x_x_ContentPasted0"> Source Address:
x.y.w.z</div>
<div class="x_x_ContentPasted0"> Destination
Address: x.y.w.z</div>
<div class="x_x_ContentPasted0">Transmission Control
Protocol, Src Port: xxx, Dst Port: 34986, Seq:
5751, Len: 0</div>
<div class="x_x_ContentPasted0"> Source Port: xxx</div>
<div class="x_x_ContentPasted0"> Destination
Port: 34986</div>
<div class="x_x_ContentPasted0"> [Stream index:
1]</div>
<div class="x_x_ContentPasted0"> [Conversation
completeness: Complete, WITH_DATA (63)]</div>
<div class="x_x_ContentPasted0"> [TCP Segment
Len: 0]</div>
<div class="x_x_ContentPasted0"> Sequence Number:
5751 (relative sequence number)</div>
<div class="x_x_ContentPasted0"> Sequence Number
(raw): 2509794850</div>
<div class="x_x_ContentPasted0"> [Next Sequence
Number: 5751 (relative sequence number)]</div>
<div class="x_x_ContentPasted0"> Acknowledgment
Number: 0</div>
<div class="x_x_ContentPasted0"> Acknowledgment
number (raw): 0</div>
<div class="x_x_ContentPasted0"> 0101 .... =
Header Length: 20 bytes (5)</div>
<div class="x_x_ContentPasted0"> Flags: 0x004
(RST)</div>
<div class="x_x_ContentPasted0"> 000. ....
.... = Reserved: Not set</div>
<div class="x_x_ContentPasted0"> ...0 ....
.... = Accurate ECN: Not set</div>
<div class="x_x_ContentPasted0"> .... 0...
.... = Congestion Window Reduced: Not set</div>
<div class="x_x_ContentPasted0"> .... .0..
.... = ECN-Echo: Not set</div>
<div class="x_x_ContentPasted0"> .... ..0.
.... = Urgent: Not set</div>
<div class="x_x_ContentPasted0"> .... ...0
.... = Acknowledgment: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
0... = Push: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
.1.. = Reset: Set</div>
<div class="x_x_ContentPasted0"> .... ....
..0. = Syn: Not set</div>
<div class="x_x_ContentPasted0"> .... ....
...0 = Fin: Not set</div>
<div class="x_x_ContentPasted0"> [TCP Flags:
·········R··]</div>
<div class="x_x_ContentPasted0"> Window: 0</div>
<div class="x_x_ContentPasted0"> [Calculated
window size: 0]</div>
<div class="x_x_ContentPasted0"> [Window size
scaling factor: 16384]</div>
<div class="x_x_ContentPasted0"> Checksum: 0xd1cb
[unverified]</div>
<div class="x_x_ContentPasted0"> [Checksum
Status: Unverified]</div>
<div class="x_x_ContentPasted0"> Urgent Pointer:
0</div>
<div class="x_x_ContentPasted0"> [Timestamps]</div>
<div class="x_x_ContentPasted0"> [Time since
first frame in this TCP stream: 22.119925000
seconds]</div>
<div class="x_x_ContentPasted0"> [Time since
previous frame in this TCP stream: 0.002535000
seconds]</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_elementToProof">I have other log
collections working fine with TLS.</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">Can you please give
me some hint what could cause this?</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">Thank you.</div>
<div><br class="x_x_ContentPasted0">
</div>
<div class="x_x_ContentPasted0">Br,</div>
Dragan<br>
</div>
<div class="x_x_elementToProof">
<div id="x_x_Signature">
<div><br>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
<br>
</div>
</div>
</blockquote>
<br>
</body>
</html>