Defaulted container "lb-tcp-80" out of: lb-tcp-80, lb-tcp-443
+ trap exit TERM INT
+ grep -Eq :
+ echo 10.43.46.110
+ cat /proc/sys/net/ipv4/ip_forward
+ '[' 1 '!=' 1 ]
+ iptables -t nat -I PREROUTING '!' -s 10.43.46.110/32 -p TCP --dport 80 -j DNAT --to 10.43.46.110:80
iptables v1.8.4 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.