Microsoft Message Analyzerというのが出たらしい

Message Analyzer has Released – A New Beginning - MessageAnalyzer - Site Home - TechNet Blogs

曰く、

By leveraging ETW and providing inspection points to capture at the Firewall and HTTP Proxy layers, you can capture loopback and encrypted traffic that was not possible in the past. Message Analyzer also enables you to capture messages from multiple places in the system at the same time, collect them in one trace file and package up all the information so that it can be analyzed elsewhere.

らしい。よくわからないけど便利そう。
Wiresharkとの使い分けもまだいまいち理解できてないけど、ちゃんと使い方覚えようかな。