I have an nginx server on ubuntu 22.04 LTS hosted by Oracle Cloude. The server sends static files (html, css, etc.).
I have an application (TelegramDesktop) with a WebView that needs to display html from this server. But it returns (null)
There is also a WebView application on the phone. Same bad result
Screenshot request from WebView from wireshark
Also the server is not responding to ping.
Screenshot ping from wireshark
My page will load fine in the browser and via curl.
I thought iptables was the problem, but everything seems to be in order there
ACCEPT udp -- anywhere anywhere udp dpt:openvpn ACCEPT icmp -- anywhere anywhere icmp echo-request LOG icmp -- anywhere anywhere icmp echo-request LOG level warning prefix "Iptables: Ping detected: " LOG tcp -- anywhere anywhere tcp dpt:https LOG level warning prefix "HTTPS REQUEST: " ACCEPT tcp -- anywhere anywhere tcp dpt:25565 ACCEPT udp -- anywhere anywhere udp dpt:openvpn ACCEPT tcp -- anywhere anywhere tcp dpt:https ACCEPT tcp -- anywhere anywhere tcp dpt:http
iptables log on server request
Aug 22 20:18:33 kakhochesh kernel: [79381.754924] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=60 TOS=0x00 PREC=0x00 TTL=49 ID=33964 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=64240 RES=0x00 SYN URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.829781] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=33965 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=502 RES=0x00 ACK URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.852263] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=569 TOS=0x00 PREC=0x00 TTL=49 ID=33966 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=502 RES=0x00 ACK PSH URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.949528] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=33967 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=501 RES=0x00 ACK URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.949569] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=33968 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=495 RES=0x00 ACK URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.949577] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=58 TOS=0x00 PREC=0x00 TTL=49 ID=33969 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=495 RES=0x00 ACK PSH URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79381.952618] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=33970 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=501 RES=0x00 ACK RST URGP=0 Aug 22 20:18:33 kakhochesh kernel: [79382.024234] HTTPS REQUEST: IN=enp0s3 OUT= MAC=02:00:17:00:ba:75:00:00:17:54:c5:0b:08:00 SRC=77.222.102.79 DST=10.0.0.198 LEN=40 TOS=0x00 PREC=0x00 TTL=49 ID=0 DF PROTO=TCP SPT=53556 DPT=443 WINDOW=0 RES=0x00 RST URGP=0
Are there any tools to track down the error or solutions to the problem?
