mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-09-07 21:06:56 +00:00
Add custom options for TUN auto-route and auto-redirect
This commit is contained in:
世界
parent
82c3211cd5
commit
ba43ea8f66
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@ -13,7 +13,11 @@ icon: material/new-box
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:material-plus: [route_exclude_address](#route_address)
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:material-delete-clock: [inet4_route_exclude_address](#inet4_route_exclude_address)
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:material-delete-clock: [inet6_route_exclude_address](#inet6_route_exclude_address)
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:material-plus: [iproute2_table_index](#iproute2_table_index)
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:material-plus: [iproute2_rule_index](#iproute2_table_index)
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:material-plus: [auto_redirect](#auto_redirect)
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:material-plus: [auto_redirect_input_mark](#auto_redirect_input_mark)
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:material-plus: [auto_redirect_output_mark](#auto_redirect_output_mark)
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:material-plus: [route_address_set](#route_address_set)
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:material-plus: [route_exclude_address_set](#route_address_set)
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@ -53,8 +57,12 @@ icon: material/new-box
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"mtu": 9000,
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"gso": false,
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"auto_route": true,
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"strict_route": true,
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"iproute2_table_index": 2022,
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"iproute2_rule_index": 9000,
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"auto_redirect": false,
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"auto_redirect_input_mark": "0x2023",
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"auto_redirect_output_mark": "0x2024",
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"strict_route": true,
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"route_address": [
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"0.0.0.0/1",
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"128.0.0.0/1",
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@ -129,8 +137,8 @@ icon: material/new-box
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"match_domain": []
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}
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},
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... // Listen Fields
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...
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// Listen Fields
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}
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```
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@ -180,7 +188,7 @@ The maximum transmission unit.
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!!! quote ""
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Only supported on Linux.
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Only supported on Linux with `auto_route` enabled.
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Enable generic segmentation offload.
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@ -196,24 +204,21 @@ Set the default route to the Tun.
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By default, VPN takes precedence over tun. To make tun go through VPN, enable `route.override_android_vpn`.
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#### strict_route
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#### iproute2_table_index
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Enforce strict routing rules when `auto_route` is enabled:
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!!! question "Since sing-box 1.10.0"
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*In Linux*:
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Linux iproute2 table index generated by `auto_route`.
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* Let unsupported network unreachable
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* Make ICMP traffic route to tun instead of upstream interfaces
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* Route all connections to tun
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`2022` is used by default.
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It prevents IP address leaks and makes DNS hijacking work on Android.
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#### iproute2_rule_index
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*In Windows*:
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!!! question "Since sing-box 1.10.0"
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* Add firewall rules to prevent DNS leak caused by
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Windows' [ordinary multihomed DNS resolution behavior](https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/dd197552%28v%3Dws.10%29)
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Linux iproute2 rule start index generated by `auto_route`.
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It may prevent some applications (such as VirtualBox) from working properly in certain situations.
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`9000` is used by default.
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#### auto_redirect
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@ -234,6 +239,41 @@ use [VPNHotspot](https://github.com/Mygod/VPNHotspot).
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`auto_route` with `auto_redirect` now works as expected on routers **without intervention**.
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#### auto_redirect_input_mark
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!!! question "Since sing-box 1.10.0"
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Connection input mark used by `route_address_set` and `route_exclude_address_set`.
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`0x2023` is used by default.
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#### auto_redirect_output_mark
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!!! question "Since sing-box 1.10.0"
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Connection output mark used by `route_address_set` and `route_exclude_address_set`.
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`0x2024` is used by default.
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#### strict_route
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Enforce strict routing rules when `auto_route` is enabled:
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*In Linux*:
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* Let unsupported network unreachable
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* Make ICMP traffic route to tun instead of upstream interfaces
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* Route all connections to tun
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It prevents IP address leaks and makes DNS hijacking work on Android.
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*In Windows*:
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* Add firewall rules to prevent DNS leak caused by
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Windows' [ordinary multihomed DNS resolution behavior](https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/dd197552%28v%3Dws.10%29)
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It may prevent some applications (such as VirtualBox) from working properly in certain situations.
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#### route_address
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!!! question "Since sing-box 1.10.0"
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@ -244,7 +284,8 @@ Use custom routes instead of default when `auto_route` is enabled.
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!!! failure "Deprecated in sing-box 1.10.0"
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`inet4_route_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_address](#route_address) instead.
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`inet4_route_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_address](#route_address)
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instead.
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Use custom routes instead of default when `auto_route` is enabled.
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@ -252,7 +293,8 @@ Use custom routes instead of default when `auto_route` is enabled.
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!!! failure "Deprecated in sing-box 1.10.0"
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`inet6_route_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_address](#route_address) instead.
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`inet6_route_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_address](#route_address)
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instead.
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Use custom routes instead of default when `auto_route` is enabled.
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@ -266,7 +308,8 @@ Exclude custom routes when `auto_route` is enabled.
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!!! failure "Deprecated in sing-box 1.10.0"
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`inet4_route_exclude_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_exclude_address](#route_exclude_address) instead.
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`inet4_route_exclude_address` is deprecated and will be removed in sing-box 1.11.0, please
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use [route_exclude_address](#route_exclude_address) instead.
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Exclude custom routes when `auto_route` is enabled.
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@ -274,7 +317,8 @@ Exclude custom routes when `auto_route` is enabled.
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!!! failure "Deprecated in sing-box 1.10.0"
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`inet6_route_exclude_address` is deprecated and will be removed in sing-box 1.11.0, please use [route_exclude_address](#route_exclude_address) instead.
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`inet6_route_exclude_address` is deprecated and will be removed in sing-box 1.11.0, please
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use [route_exclude_address](#route_exclude_address) instead.
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Exclude custom routes when `auto_route` is enabled.
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@ -12,8 +12,12 @@ icon: material/new-box
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:material-delete-clock: [inet6_route_address](#inet6_route_address)
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:material-plus: [route_exclude_address](#route_address)
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:material-delete-clock: [inet4_route_exclude_address](#inet4_route_exclude_address)
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:material-delete-clock: [inet6_route_exclude_address](#inet6_route_exclude_address)
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:material-delete-clock: [inet6_route_exclude_address](#inet6_route_exclude_address)
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:material-plus: [iproute2_table_index](#iproute2_table_index)
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:material-plus: [iproute2_rule_index](#iproute2_table_index)
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:material-plus: [auto_redirect](#auto_redirect)
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:material-plus: [auto_redirect_input_mark](#auto_redirect_input_mark)
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:material-plus: [auto_redirect_output_mark](#auto_redirect_output_mark)
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:material-plus: [route_address_set](#route_address_set)
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:material-plus: [route_exclude_address_set](#route_address_set)
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@ -53,8 +57,12 @@ icon: material/new-box
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"mtu": 9000,
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"gso": false,
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"auto_route": true,
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"strict_route": true,
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"iproute2_table_index": 2022,
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"iproute2_rule_index": 9000,
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"auto_redirect": false,
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"auto_redirect_input_mark": "0x2023",
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"auto_redirect_output_mark": "0x2024",
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"strict_route": true,
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"route_address": [
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"0.0.0.0/1",
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"128.0.0.0/1",
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@ -200,6 +208,56 @@ tun 接口的 IPv6 前缀。
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VPN 默认优先于 tun。要使 tun 经过 VPN，启用 `route.override_android_vpn`。
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#### iproute2_table_index
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!!! question "自 sing-box 1.10.0 起"
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`auto_route` 生成的 iproute2 路由表索引。
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默认使用 `2022`。
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#### iproute2_rule_index
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!!! question "自 sing-box 1.10.0 起"
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`auto_route` 生成的 iproute2 规则起始索引。
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默认使用 `9000`。
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#### auto_redirect
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!!! question "自 sing-box 1.10.0 起"
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!!! quote ""
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仅支持 Linux，且需要 `auto_route` 已启用。
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自动配置 iptables 以重定向 TCP 连接。
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*在 Android 中*：
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仅转发本地 IPv4 连接。 要通过热点或中继共享您的 VPN 连接，请使用 [VPNHotspot](https://github.com/Mygod/VPNHotspot)。
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*在 Linux 中*:
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带有 `auto_redirect `的 `auto_route` 现在可以在路由器上按预期工作，**无需干预**。
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#### auto_redirect_input_mark
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!!! question "自 sing-box 1.10.0 起"
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`route_address_set` 和 `route_exclude_address_set` 使用的连接输入标记。
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默认使用 `0x2023`。
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#### auto_redirect_output_mark
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!!! question "自 sing-box 1.10.0 起"
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`route_address_set` 和 `route_exclude_address_set` 使用的连接输出标记。
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默认使用 `0x2024`。
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#### strict_route
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启用 `auto_route` 时执行严格的路由规则。
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@ -220,24 +278,6 @@ tun 接口的 IPv6 前缀。
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它可能会使某些应用程序（如 VirtualBox）在某些情况下无法正常工作。
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#### auto_redirect
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!!! question "自 sing-box 1.10.0 起"
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!!! quote ""
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仅支持 Linux。
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自动配置 iptables 以重定向 TCP 连接。
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*在 Android 中*：
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仅转发本地 IPv4 连接。 要通过热点或中继共享您的 VPN 连接，请使用 [VPNHotspot](https://github.com/Mygod/VPNHotspot)。
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*在 Linux 中*:
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带有 `auto_redirect `的 `auto_route` 现在可以在路由器上按预期工作，**无需干预**。
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#### route_address
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!!! question "自 sing-box 1.10.0 起"
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@ -141,11 +141,11 @@ func NewTun(ctx context.Context, router adapter.Router, logger log.ContextLogger
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if ruleIndex == 0 {
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ruleIndex = tun.DefaultIPRoute2RuleIndex
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}
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inputMark := options.AutoRedirectInputMark
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inputMark := uint32(options.AutoRedirectInputMark)
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if inputMark == 0 {
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inputMark = tun.DefaultAutoRedirectInputMark
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}
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outputMark := options.AutoRedirectOutputMark
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outputMark := uint32(options.AutoRedirectOutputMark)
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if outputMark == 0 {
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outputMark = tun.DefaultAutoRedirectOutputMark
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}
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@ -1,6 +1,13 @@
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package option
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import "net/netip"
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import (
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"net/netip"
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"strconv"
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E "github.com/sagernet/sing/common/exceptions"
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F "github.com/sagernet/sing/common/format"
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"github.com/sagernet/sing/common/json"
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)
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type TunInboundOptions struct {
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InterfaceName string `json:"interface_name,omitempty"`
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@ -11,8 +18,8 @@ type TunInboundOptions struct {
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IPRoute2TableIndex int `json:"iproute2_table_index,omitempty"`
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IPRoute2RuleIndex int `json:"iproute2_rule_index,omitempty"`
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AutoRedirect bool `json:"auto_redirect,omitempty"`
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AutoRedirectInputMark uint32 `json:"auto_redirect_input_mark,omitempty"`
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AutoRedirectOutputMark uint32 `json:"auto_redirect_output_mark,omitempty"`
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AutoRedirectInputMark FwMark `json:"auto_redirect_input_mark,omitempty"`
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AutoRedirectOutputMark FwMark `json:"auto_redirect_output_mark,omitempty"`
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StrictRoute bool `json:"strict_route,omitempty"`
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RouteAddress Listable[netip.Prefix] `json:"route_address,omitempty"`
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RouteAddressSet Listable[string] `json:"route_address_set,omitempty"`
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@ -46,3 +53,26 @@ type TunInboundOptions struct {
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// Deprecated: merged to RouteExcludeAddress
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Inet6RouteExcludeAddress Listable[netip.Prefix] `json:"inet6_route_exclude_address,omitempty"`
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}
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type FwMark uint32
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func (f FwMark) MarshalJSON() ([]byte, error) {
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return json.Marshal(F.ToString("0x", strconv.FormatUint(uint64(f), 16)))
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}
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func (f *FwMark) UnmarshalJSON(bytes []byte) error {
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var stringValue string
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err := json.Unmarshal(bytes, &stringValue)
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if err != nil {
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if rawErr := json.Unmarshal(bytes, (*uint32)(f)); rawErr == nil {
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return nil
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}
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return E.Cause(err, "invalid number or string mark")
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}
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intValue, err := strconv.ParseUint(stringValue, 0, 32)
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if err != nil {
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return err
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}
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*f = FwMark(intValue)
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return nil
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}
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