+For the SSRF guard, AWS clients, and OTLP export, Sim matches `NO_PROXY` entries the way curl does: `example.com`, `.example.com`, and `*.example.com` each cover the domain and all its subdomains; `host:port` and `[::1]:port` cover one port; IPv6 entries work bare (`::1`) or bracketed; and CIDR ranges such as `10.0.0.0/8` cover IP-literal destinations only, not hostnames that resolve into the range. Bun's default `fetch`, which carries internal service URLs such as the realtime server and PII service and, behind a proxy, the boot-time Secrets Manager fetch, applies Bun's own `NO_PROXY` rules, which may not honor CIDR or bare IPv6 entries, so list those destinations by hostname.
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