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SSL VPN

Anesu Dangarembwa over 1 year ago

Good day

We have a SSL VPN, and users can't connect from Sophos client

We are having problems with users connecting remotely using SSL VPN connect client, showing the below errors

Regards Anesu

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Top Replies

Bharat J over 1 year ago in reply to Anesu Dangarembwa +2 verified

Hi Anesu Dangarembwa Please disable the NAT rule with id 8. Thanks and Regards

Parents

+1 Bharat J over 1 year ago

Hi Anesu Dangarembwa

8443TCP port is getting failed by your ISP router or with the DNAT rule with any service allowed by mistake or conflicting with other hosts using the same port.

Please run and share the output of the below command on SSH with option 4:

console>tcpdump 'port 8443

console>tcpdump ' host <Public Static IP> and port 8443

console>dr 'port 8443

Regards

"Sophos Partner: Networkkings Pvt Ltd".

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0 Anesu Dangarembwa over 1 year ago in reply to Bharat J

for tcpdump 'port 8443

tcpdump 'port 8443                                                     
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode      
listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 byt
es                                                                              
11:54:29.726464 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.17.80: Flags [S], 
seq 553366537:553367421, win 63403, length 884: HTTP                            
11:54:29.726593 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.17.80: Flags
 [S], seq 553366537:553367421, win 63403, length 884: HTTP                      
11:54:36.032567 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.17.80: Flags [S], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:42.214753 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553384290:553385166, win 63403, length 876: HTTP                             
11:54:42.799892 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553323030:553323926, win 63403, length 896: HTTP                             
11:54:46.985406 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553348454:553349306, win 63403, length 852: HTTP                            
11:54:47.778029 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:48.901973 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553327985:553328841, win 63403, length 856: HTTP                            
11:54:49.885434 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:54:50.276700 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553327985:553328841, win 63403, length 856: HTTP                             
11:54:50.276876 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553327985:553328841, win 63403, length 856: HTTP                       
11:54:55.853258 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:57.580183 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553366537:553367421, win 63403, length 884: HTTP                            
11:54:57.933286 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SEW],
 seq 553345398:553346276, win 63403, length 878: HTTP                           
11:54:58.211742 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:54:58.878898 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553332294:553333176, win 63403, length 882: HTTP                            
11:54:58.883138 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553384290:553385166, win 63403, length 876: HTTP                             
11:54:58.883301 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553384290:553385166, win 63403, length 876: HTTP                       
11:55:00.259524 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [P.
], seq 1697607333:1697607416, ack 1655602881, win 2042, length 83               
11:55:00.261723 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 1:84, ack 83, win 511, length 83                                          
11:55:00.261760 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 84, win 2042, length 0                                                    
11:55:06.843607 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553366537:553367421, win 63403, length 884: HTTP                             
11:55:06.843785 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553366537:553367421, win 63403, length 884: HTTP                       
11:55:09.914979 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553348454:553349306, win 63403, length 852: HTTP                            
11:55:11.240010 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553323030:553323926, win 63403, length 896: HTTP                             
11:55:11.240163 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553323030:553323926, win 63403, length 896: HTTP                       
11:55:14.653874 Port2, IN: ethertype IPv4, IP 172.105.189.111.28222 > 41.220.30.
42.8443: Flags [S], seq 76460622, win 1024, length 0                            
11:55:14.653876 Port2.1836, IN: IP 172.105.189.111.28222 > 41.220.30.42.8443: Fl
ags [S], seq 76460622, win 1024, length 0                                       
11:55:17.638187 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553330463:553331321, win 63403, length 858: HTTP                              
11:55:17.642854 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553341719:553342571, win 63403, length 852: HTTP                              
11:55:18.292997 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553364843:553365711, win 63403, length 868: HTTP                              
11:55:18.963649 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553339251:553340141, win 63403, length 890: HTTP                              
11:55:19.270334 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553330463:553331321, win 63403, length 858: HTTP                               
11:55:21.004022 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553345398:553346276, win 63403, length 878: HTTP                             
11:55:21.624171 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553375514:553376366, win 63403, length 852: HTTP                              
11:55:23.167304 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553375514:553376366, win 63403, length 852: HTTP                             
11:55:23.518377 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553375514:553376366, win 63403, length 852: HTTP                               
11:55:23.519568 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.11.8.80: Flags [S
], seq 553375514:553376366, win 63403, length 852: HTTP                         
11:55:27.222804 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553375514:553376366, win 63403, length 852: HTTP                               
11:55:27.225209 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.11.8.80: Flags [S
], seq 553375514:553376366, win 63403, length 852: HTTP                         
11:55:30.455356 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553323030:553323926, win 63403, length 896: HTTP                              
11:55:31.264606 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553375514:553376366, win 63403, length 852: HTTP                              
11:55:31.431252 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553341719:553342571, win 63403, length 852: HTTP                               
11:55:32.929832 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553339251:553340141, win 63403, length 890: HTTP                             
11:55:39.066417 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553333351:553334211, win 63403, length 860: HTTP                             
11:55:40.380695 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 84:855, ack 83, win 511, length 771                                       
11:55:40.380712 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 855, win 2042, length 0                                                   
11:55:40.552640 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 855:1626, ack 83, win 511, length 771                                     
11:55:40.552653 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 1626, win 2042, length 0                                                  
11:55:40.880669 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 1626:2397, ack 83, win 511, length 771                                    
11:55:40.880681 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 2397, win 2042, length 0                                                  
11:55:41.536605 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 2397:3168, ack 83, win 511, length 771                                    
11:55:41.536615 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 3168, win 2042, length 0                                                  
11:55:42.845014 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 3168:3939, ack 83, win 511, length 771                                    
11:55:42.845029 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 3939, win 2042, length 0                                                  
11:55:43.362165 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553341719:553342571, win 63403, length 852: HTTP                               
11:55:44.855715 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 3939:4710, ack 83, win 511, length 771                                    
11:55:44.855727 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 4710, win 2042, length 0                                                  
11:55:46.064849 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [P.
], seq 83:166, ack 4710, win 2042, length 83                                    
11:55:46.122149 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [.],
 ack 166, win 511, length 0                                                     
11:55:46.856886 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 4710:5481, ack 166, win 511, length 771                                   
11:55:46.856901 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 5481, win 2042, length 0                                                  
11:55:51.647565 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SW], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:55:54.609305 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [S], s
eq 553345398:553346276, win 63403, length 878: HTTP                             
11:55:54.609617 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.10.135.80: Flags 
[S], seq 553345398:553346276, win 63403, length 878: HTTP                       
11:55:55.616893 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SW], 
seq 553345398:553346276, win 63403, length 878: HTTP                            
11:55:58.034738 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SE], 
seq 553341719:553342571, win 63403, length 852: HTTP                            
11:56:02.780106 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [S], s
eq 553366537:553367421, win 63403, length 884: HTTP                             
11:56:02.780362 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.10.135.8

Anesu Dangarembwa | Sophos Engineer | Covenant Technologies

Reply

0 Anesu Dangarembwa over 1 year ago in reply to Bharat J

for tcpdump 'port 8443

tcpdump 'port 8443                                                     
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode      
listening on any, link-type LINUX_SLL (Linux cooked v1), capture size 262144 byt
es                                                                              
11:54:29.726464 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.17.80: Flags [S], 
seq 553366537:553367421, win 63403, length 884: HTTP                            
11:54:29.726593 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.17.80: Flags
 [S], seq 553366537:553367421, win 63403, length 884: HTTP                      
11:54:36.032567 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.17.80: Flags [S], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:42.214753 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553384290:553385166, win 63403, length 876: HTTP                             
11:54:42.799892 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553323030:553323926, win 63403, length 896: HTTP                             
11:54:46.985406 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553348454:553349306, win 63403, length 852: HTTP                            
11:54:47.778029 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:48.901973 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553327985:553328841, win 63403, length 856: HTTP                            
11:54:49.885434 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:54:50.276700 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553327985:553328841, win 63403, length 856: HTTP                             
11:54:50.276876 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553327985:553328841, win 63403, length 856: HTTP                       
11:54:55.853258 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553339251:553340141, win 63403, length 890: HTTP                            
11:54:57.580183 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553366537:553367421, win 63403, length 884: HTTP                            
11:54:57.933286 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SEW],
 seq 553345398:553346276, win 63403, length 878: HTTP                           
11:54:58.211742 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SW], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:54:58.878898 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553332294:553333176, win 63403, length 882: HTTP                            
11:54:58.883138 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553384290:553385166, win 63403, length 876: HTTP                             
11:54:58.883301 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553384290:553385166, win 63403, length 876: HTTP                       
11:55:00.259524 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [P.
], seq 1697607333:1697607416, ack 1655602881, win 2042, length 83               
11:55:00.261723 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 1:84, ack 83, win 511, length 83                                          
11:55:00.261760 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 84, win 2042, length 0                                                    
11:55:06.843607 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553366537:553367421, win 63403, length 884: HTTP                             
11:55:06.843785 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553366537:553367421, win 63403, length 884: HTTP                       
11:55:09.914979 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [SE], 
seq 553348454:553349306, win 63403, length 852: HTTP                            
11:55:11.240010 Port1, IN: IP 192.168.1.22.8443 > 103.219.176.7.80: Flags [S], s
eq 553323030:553323926, win 63403, length 896: HTTP                             
11:55:11.240163 Port2.1836, OUT: IP 41.220.30.42.8443 > 103.219.176.7.80: Flags 
[S], seq 553323030:553323926, win 63403, length 896: HTTP                       
11:55:14.653874 Port2, IN: ethertype IPv4, IP 172.105.189.111.28222 > 41.220.30.
42.8443: Flags [S], seq 76460622, win 1024, length 0                            
11:55:14.653876 Port2.1836, IN: IP 172.105.189.111.28222 > 41.220.30.42.8443: Fl
ags [S], seq 76460622, win 1024, length 0                                       
11:55:17.638187 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553330463:553331321, win 63403, length 858: HTTP                              
11:55:17.642854 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553341719:553342571, win 63403, length 852: HTTP                              
11:55:18.292997 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553364843:553365711, win 63403, length 868: HTTP                              
11:55:18.963649 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553339251:553340141, win 63403, length 890: HTTP                              
11:55:19.270334 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553330463:553331321, win 63403, length 858: HTTP                               
11:55:21.004022 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553345398:553346276, win 63403, length 878: HTTP                             
11:55:21.624171 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553375514:553376366, win 63403, length 852: HTTP                              
11:55:23.167304 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553375514:553376366, win 63403, length 852: HTTP                             
11:55:23.518377 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553375514:553376366, win 63403, length 852: HTTP                               
11:55:23.519568 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.11.8.80: Flags [S
], seq 553375514:553376366, win 63403, length 852: HTTP                         
11:55:27.222804 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553375514:553376366, win 63403, length 852: HTTP                               
11:55:27.225209 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.11.8.80: Flags [S
], seq 553375514:553376366, win 63403, length 852: HTTP                         
11:55:30.455356 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553323030:553323926, win 63403, length 896: HTTP                              
11:55:31.264606 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SE], se
q 553375514:553376366, win 63403, length 852: HTTP                              
11:55:31.431252 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553341719:553342571, win 63403, length 852: HTTP                               
11:55:32.929832 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553339251:553340141, win 63403, length 890: HTTP                             
11:55:39.066417 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [SEW], s
eq 553333351:553334211, win 63403, length 860: HTTP                             
11:55:40.380695 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 84:855, ack 83, win 511, length 771                                       
11:55:40.380712 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 855, win 2042, length 0                                                   
11:55:40.552640 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 855:1626, ack 83, win 511, length 771                                     
11:55:40.552653 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 1626, win 2042, length 0                                                  
11:55:40.880669 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 1626:2397, ack 83, win 511, length 771                                    
11:55:40.880681 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 2397, win 2042, length 0                                                  
11:55:41.536605 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 2397:3168, ack 83, win 511, length 771                                    
11:55:41.536615 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 3168, win 2042, length 0                                                  
11:55:42.845014 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 3168:3939, ack 83, win 511, length 771                                    
11:55:42.845029 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 3939, win 2042, length 0                                                  
11:55:43.362165 Port1, IN: IP 192.168.1.22.8443 > 45.117.11.8.80: Flags [S], seq
 553341719:553342571, win 63403, length 852: HTTP                               
11:55:44.855715 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 3939:4710, ack 83, win 511, length 771                                    
11:55:44.855727 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 4710, win 2042, length 0                                                  
11:55:46.064849 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [P.
], seq 83:166, ack 4710, win 2042, length 83                                    
11:55:46.122149 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [.],
 ack 166, win 511, length 0                                                     
11:55:46.856886 Port1, IN: IP 192.168.6.91.60945 > 10.77.243.18.8443: Flags [P.]
, seq 4710:5481, ack 166, win 511, length 771                                   
11:55:46.856901 Port1, OUT: IP 10.77.243.18.8443 > 192.168.6.91.60945: Flags [.]
, ack 5481, win 2042, length 0                                                  
11:55:51.647565 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SW], 
seq 553384290:553385166, win 63403, length 876: HTTP                            
11:55:54.609305 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [S], s
eq 553345398:553346276, win 63403, length 878: HTTP                             
11:55:54.609617 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.10.135.80: Flags 
[S], seq 553345398:553346276, win 63403, length 878: HTTP                       
11:55:55.616893 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SW], 
seq 553345398:553346276, win 63403, length 878: HTTP                            
11:55:58.034738 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [SE], 
seq 553341719:553342571, win 63403, length 852: HTTP                            
11:56:02.780106 Port1, IN: IP 192.168.1.22.8443 > 45.117.10.135.80: Flags [S], s
eq 553366537:553367421, win 63403, length 884: HTTP                             
11:56:02.780362 Port2.1836, OUT: IP 41.220.30.42.8443 > 45.117.10.135.8

Anesu Dangarembwa | Sophos Engineer | Covenant Technologies

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