, we recognize that networks are complex, and there will always be cases our APIs don’t cover, when users need a &ldquo;break glass&rdquo; option. The architecture of ambient mode provides some options, such as leveraging the waypoint pattern to accomplish service insertion, adding arbitrary proxies to the network chain, which can then perform arbitrary modifications. Another similar development is <a href=https://www.envoyproxy.io/docs/envoy/latest/api-v3/extensions/filters/http/ext_proc/v3/ext_proc.prot