is it possible to add external facing NLB as target group of ALB?
I am getting error
An error occurred (ValidationError) when calling the RegisterTargets operation:
The IP address '54.xxx.xxx.xx' is not allowed,
as it must be an address from a VPC subnet, RFC1918, or RFC6598
while calling aws elbv2 register-targets API
2
Answers
That’s not possible. NLBs can target ALBs. ALBs cannot target NLBs.
From your error I see uou are trying to add public ip as Target which not supported 100%.
You can only have rfc1918 range for this.
Azaan
[email protected]