add disable ipv6 option to gui/web (#1127)

easytier-web/frontend-lib/src/components/Config.vue

@@ -145,6 +145,7 @@ interface BoolFlag {
 const bool_flags: BoolFlag[] = [
   { field: 'latency_first', help: 'latency_first_help' },
   { field: 'use_smoltcp', help: 'use_smoltcp_help' },
+  { field: 'disable_ipv6', help: 'disable_ipv6_help' },
   { field: 'enable_kcp_proxy', help: 'enable_kcp_proxy_help' },
   { field: 'disable_kcp_input', help: 'disable_kcp_input_help' },
   { field: 'enable_quic_proxy', help: 'enable_quic_proxy_help' },

easytier-web/frontend-lib/src/locales/cn.yaml

@@ -83,6 +83,9 @@ latency_first_help: 忽略中转跳数，选择总延迟最低的路径
 use_smoltcp: 使用用户态协议栈
 use_smoltcp_help: 使用用户态 TCP/IP 协议栈，避免操作系统防火墙问题导致无法子网代理 / KCP代理。
 
+disable_ipv6: 禁用IPv6
+disable_ipv6_help: 禁用此节点的IPv6功能，仅使用IPv4进行网络通信。
+
 enable_kcp_proxy: 启用 KCP 代理
 enable_kcp_proxy_help: 将 TCP 流量转为 KCP 流量，降低传输延迟，提升传输速度。
 

easytier-web/frontend-lib/src/locales/en.yaml

@@ -82,6 +82,9 @@ latency_first_help: Ignore hop count and select the path with the lowest total l
 use_smoltcp: Use User-Space Protocol Stack
 use_smoltcp_help: Use a user-space TCP/IP stack to avoid issues with operating system firewalls blocking subnet or KCP proxy functionality.
 
+disable_ipv6: Disable IPv6
+disable_ipv6_help: Disable IPv6 functionality for this node, only use IPv4 for network communication.
+
 enable_kcp_proxy: Enable KCP Proxy
 enable_kcp_proxy_help: Convert TCP traffic to KCP traffic to reduce latency and boost transmission speed.
 

easytier-web/frontend-lib/src/types/network.ts

@@ -37,6 +37,7 @@ export interface NetworkConfig {
   dev_name: string
 
   use_smoltcp?: boolean
+  disable_ipv6?: boolean
   enable_kcp_proxy?: boolean
   disable_kcp_input?: boolean
   enable_quic_proxy?: boolean
@@ -105,6 +106,7 @@ export function DEFAULT_NETWORK_CONFIG(): NetworkConfig {
     dev_name: '',
 
     use_smoltcp: false,
+    disable_ipv6: false,
     enable_kcp_proxy: false,
     disable_kcp_input: false,
     enable_quic_proxy: false,