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docs/configuration/inbound/trojan.md

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+### Structure
+
+```json
+{
+  "inbounds": [
+    {
+      "type": "trojan",
+      "tag": "trojan-in",
+      
+      "listen": "::",
+      "listen_port": 2080,
+      "tcp_fast_open": false,
+      "sniff": false,
+      "sniff_override_destination": false,
+      "domain_strategy": "prefer_ipv6",
+      
+      "users": [
+        {
+          "name": "sekai",
+          "password": "8JCsPssfgS8tiRwiMlhARg=="
+        }
+      ],
+      "tls": {}
+    }
+  ]
+}
+```
+
+### Listen Fields
+
+#### listen
+
+==Required==
+
+Listen address.
+
+#### listen_port
+
+==Required==
+
+Listen port.
+
+#### tcp_fast_open
+
+Enable tcp fast open for listener.
+
+#### sniff
+
+Enable sniffing.
+
+See [Sniff](/configuration/route/sniff/) for details.
+
+#### sniff_override_destination
+
+Override the connection destination address with the sniffed domain.
+
+If the domain name is invalid (like tor), this will not work.
+
+#### domain_strategy
+
+One of `prefer_ipv4` `prefer_ipv6` `ipv4_only` `ipv6_only`.
+
+If set, the requested domain name will be resolved to IP before routing.
+
+If `sniff_override_destination` is in effect, its value will be taken as a fallback.
+
+### Trojan Fields
+
+#### users
+
+Trojan users.
+
+#### tls
+
+TLS configuration, see [TLS inbound structure](/configuration/shared/tls/#inbound-structure).