part of result

+ read -r ovpn
++ awk '/^remote [0-9][0-9]*\.*/{print $2}' hk90.nordvpn.com.udp1194.ovpn
+ vpnip=209.58.184.164
+ ping -w3 209.58.184.164
PING 209.58.184.164 (209.58.184.164): 56 data bytes
--- 209.58.184.164 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
+ RET=1
+ sleep 2
+ '[' 1 -gt 0 ']'
+ (( dead++ ))
+ echo 3
3
+ continue
+ read -r ovpn
++ awk '/^remote [0-9][0-9]*\.*/{print $2}' hk91.nordvpn.com.udp1194.ovpn
+ vpnip=43.249.36.135
+ ping -w3 43.249.36.135
PING 43.249.36.135 (43.249.36.135): 56 data bytes
64 bytes from 43.249.36.135: icmp_seq=0 ttl=57 time=9.986 ms
64 bytes from 43.249.36.135: icmp_seq=1 ttl=57 time=6.892 ms
64 bytes from 43.249.36.135: icmp_seq=2 ttl=57 time=7.954 ms
--- 43.249.36.135 ping statistics ---
4 packets transmitted, 3 packets received, 25% packet loss
round-trip min/avg/max/stddev = 6.892/8.277/9.986/1.284 ms
+ RET=0
+ sleep 2
+ '[' 0 -gt 0 ']'
+ sudo iptables -t nat -A POSTROUTING -o tun0 -j MASQUERADE
+ sudo openvpn hk91.nordvpn.com.udp1194.ovpn
+ sudo iptables -A FORWARD -i wlan0 -o tun0 -j ACCEPT
+ sudo iptables -A INPUT -i wlan0 -m state --state RELATED,ESTABLISHED -j ACCEPT
+ sudo iptables -A INPUT -i tun0 -m state --state RELATED,ESTABLISHED -j ACCEPT
+ sudo iptables -A FORWARD -j ACCEPT
+ sleep 2
+ wget -qO- checkip.amazonaws.com
43.249.36.137
+ sleep 2
+ wget -qO- https://valid.rpki.cloudflare.com
{"status":"valid", "asn":133752, "name": "LeaseWeb Asia Pacific / HKG-10", "blackholed":false}+ r1=0
+ sleep 2
+ wget -qO- https://invalid.rpki.cloudflare.com
invalid+ r2=0
+ sleep 2
+ server=hk91
+ '[' 0 -eq 0 ']'
+ '[' 0 -gt 0 ']'
+ echo 'hk91: failed.'
hk91: failed.
+ (( bad++ ))
+ sudo pkill openvpn
+ sleep 1
+ sudo iptables -F
+ sleep 1
+ sudo /etc/init.d/openvpn restart
[ ok ] Restarting openvpn (via systemctl): openvpn.service.
+ sleep 1
+ read -r ovpn
++ awk '/^remote [0-9][0-9]*\.*/{print $2}' hk92.nordvpn.com.udp1194.ovpn
+ vpnip=43.249.36.138
+ ping -w3 43.249.36.138
PING 43.249.36.138 (43.249.36.138): 56 data bytes
64 bytes from 43.249.36.138: icmp_seq=0 ttl=56 time=13.735 ms
64 bytes from 43.249.36.138: icmp_seq=1 ttl=56 time=8.591 ms
64 bytes from 43.249.36.138: icmp_seq=2 ttl=56 time=7.449 ms
--- 43.249.36.138 ping statistics ---
4 packets transmitted, 3 packets received, 25% packet loss
round-trip min/avg/max/stddev = 7.449/9.925/13.735/2.734 ms
+ RET=0
+ sleep 2
+ '[' 0 -gt 0 ']'
+ sudo iptables -t nat -A POSTROUTING -o tun0 -j MASQUERADE
+ sudo openvpn hk92.nordvpn.com.udp1194.ovpn
+ sudo iptables -A FORWARD -i wlan0 -o tun0 -j ACCEPT
+ sudo iptables -A INPUT -i wlan0 -m state --state RELATED,ESTABLISHED -j ACCEPT
+ sudo iptables -A INPUT -i tun0 -m state --state RELATED,ESTABLISHED -j ACCEPT
+ sudo iptables -A FORWARD -j ACCEPT
+ sleep 2
+ wget -qO- checkip.amazonaws.com
43.249.36.140
+ sleep 2
+ wget -qO- https://valid.rpki.cloudflare.com
{"status":"valid", "asn":133752, "name": "LeaseWeb Asia Pacific / HKG-10", "blackholed":false}+ r1=0
+ sleep 2
+ wget -qO- https://invalid.rpki.cloudflare.com
invalid+ r2=0
+ sleep 2
+ server=hk92
+ '[' 0 -eq 0 ']'
+ '[' 0 -gt 0 ']'
+ echo 'hk92: failed.'
hk92: failed.
+ (( bad++ ))
+ sudo pkill openvpn
+ sleep 1
+ sudo iptables -F
+ sleep 1
+ sudo /etc/init.d/openvpn restart
[ ok ] Restarting openvpn (via systemctl): openvpn.service.
+ sleep 1