我设置了一个 Ubuntu OpenVPN 服务器。一切正常，VPN 客户端可以成功连接到 VPN 服务器。挑战是我无法连接到 VPN 服务器后面的计算机
tun0 上的 tcp 转储 root@gtway-sr-s:~# tcpdump -i tun0
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on tun0, link-type RAW (Raw IP), capture size 65535 bytes
15:10:45.785732 IP 10.8.0.6 > 192.168.33.2: ICMP echo request, id 7, seq 48841, length 40
15:10:50.469529 IP 10.8.0.6 > 192.168.33.2: ICMP echo request, id 7, seq 48850, length 40
这是 em2 [192.168.33.2]
root@gtway-sr-s:~# tcpdump -i em2
tcpdump: verbose output suppressed, use …openvpn ×1