# Functions
ConfigureFirewall configures a pod's internal iptables to redirect all desired traffic through the proxy, allowing for the pod to join the service mesh.
# Constants
IptablesMultiportLimit specifies the maximum number of port references per single iptables command.
IptablesOutputChainName specifies an iptables `OUTPUT` chain.
IptablesPreroutingChainName specifies an iptables `PREROUTING` chain, responsible for packets that just arrived at the network interface.
RedirectAllMode indicates redirecting all ports.
RedirectListedMode indicates redirecting a given list of ports.
# Variables
ExecutionTraceID provides a unique identifier for this script's execution.
# Structs
FirewallConfiguration specifies how to configure a pod's iptables.