After start openconnect, ocproxy is runing, sock5 proxy could telnet, but could not connect to internet.
The /tmp/tcpdump is like below:
10.3.180.233.49153 > 8.8.8.8.53: U 52
10.3.180.233.49153 > 8.8.8.8.53: U 44
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 35
10.3.180.233.49153 > 8.8.8.8.53: U 44
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 39
10.3.180.233.49153 > 8.8.8.8.53: U 52
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 44
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
10.3.180.233.49153 > 8.8.8.8.53: U 46
After start openconnect, ocproxy is runing, sock5 proxy could telnet, but could not connect to internet.
The /tmp/tcpdump is like below: