I am building packet mirroring using the Linux type's iptables tee module. In the case of instances(EC2), we confirmed that promiscuous mode can be set on AWS console configuration. than, I wonder if it's possible to use promiscuous mode on ELB(ALB,NLB), not instance(EC2). Related design plans are as follows.
** A(EC2) ====> B (ELB) -------------> C (ELB(NLB/ALB) / litsening )
Ps. Or, Do you have any good idea when we capture real-time Network traffic ?