To fix the issue manually on my VBox environment I have executed the following commands on master node:
ifconfig eth2 192.168.200.15/24 up && route add default gw 192.168.200.2 iptables -A FORWARD -s 10.20.0.0/24 -j ACCEPT iptables -A FORWARD -d 10.20.0.0/24 -j ACCEPT iptables -t nat -A POSTROUTING -o eth2 -s 10.20.0.0/24 -j MASQUERADE
To fix the issue manually on my VBox environment I have executed the following commands on master node:
ifconfig eth2 192.168.200.15/24 up && route add default gw 192.168.200.2
iptables -A FORWARD -s 10.20.0.0/24 -j ACCEPT
iptables -A FORWARD -d 10.20.0.0/24 -j ACCEPT
iptables -t nat -A POSTROUTING -o eth2 -s 10.20.0.0/24 -j MASQUERADE