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The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may be misconfigured.

时间: 2025-07-14 14:38:09 浏览: 16
<think>好的,我现在需要解决Tomcat连接器配置问题,端口8080无法启动的问题。首先,用户提供的引用内容中提到了服务器配置、集群设置和自启动问题,但可能和端口冲突直接相关的是引用[1]中的本地主机8080端口访问示例,以及引用[4]提到的端口设置。让我逐步分析可能的原因和解决办法。 第一步,我应该考虑端口冲突。Tomcat默认使用8080端口,如果其他程序占用了该端口,Tomcat就无法启动。用户需要检查是否有其他进程在运行。可以通过命令行工具如lsof(Linux/Mac)或netstat(Windows)来查看端口占用情况。例如,在Linux下运行`sudo lsof -i :8080`,找到占用进程并终止它。 第二步,检查Tomcat的配置文件server.xml。连接器的端口设置在这里定义,比如引用[4]提到的worker配置中的端口号。用户需要确认Connector标签中的port属性是否正确,没有语法错误。例如: ```xml <Connector port="8080" protocol="HTTP/1.1" ... /> ``` 如果有其他配置错误,如重复的Connector或无效的协议,也可能导致启动失败。 第三步,检查防火墙或安全组设置。有时候防火墙会阻止8080端口的访问,特别是在云服务器或虚拟主机环境中。用户需要确保防火墙允许入站和出站的8080端口通信。例如,在Linux中使用ufw或iptables配置规则。 第四步,查看Tomcat的日志文件,通常是logs目录下的catalina.out或localhost.log。日志中会有更详细的错误信息,帮助定位问题,比如地址已在使用中或权限不足。例如,如果看到“Address already in use”,说明端口被占用;如果是权限问题,可能需要以sudo运行或更改端口号。 另外,引用[3]提到以非root用户运行Tomcat,如果用户之前以root启动过,可能导致某些文件权限问题,切换用户时可能出现端口绑定失败。需要确保Tomcat安装目录和日志文件的权限正确。 最后,如果以上步骤都解决不了,可以尝试更改Tomcat的端口号,比如改为8081,测试是否是端口本身的问题。修改server.xml中的port属性后重启Tomcat,如果成功,则原端口确实被占用或封锁。 总结可能的解决方案:检查端口占用、检查配置、查看日志、调整防火墙、修改端口。需要用户根据具体情况逐步排查。</think>### Tomcat连接器端口8080启动失败解决方案 #### 1. 检查端口占用 Tomcat默认使用$8080$端口,若该端口被其他程序占用,会导致启动失败。 - **Linux/Mac**:使用命令 `sudo lsof -i :8080` 或 `netstat -tuln | grep 8080` - **Windows**:使用命令 `netstat -ano | findstr :8080` 若发现占用进程,通过任务管理器或 `kill -9 [PID]` 终止该进程[^1]。 #### 2. 检查Connector配置 在 `conf/server.xml` 中确认Connector配置正确: ```xml <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> ``` - 检查是否存在重复的Connector标签。 - 若使用AJP协议,需确保对应端口未被占用(默认8009)。 #### 3. 防火墙或安全组限制 - **本地环境**:关闭防火墙或添加8080端口例外规则。 - Linux示例:`sudo ufw allow 8080/tcp` - Windows:通过控制面板调整防火墙设置。 - **云服务器**:在安全组中开放8080端口(TCP协议)。 #### 4. 查看日志定位错误 Tomcat日志文件位于 `logs/catalina.out` 或 `logs/localhost.log`,常见错误包括: - `Address already in use`:端口被占用(需执行步骤1)。 - `Permission denied`:非root用户尝试绑定1024以下端口(需切换为root或使用更高端口)。 #### 5. 以管理员权限运行 在Linux中,若需绑定1024以下端口,需以root启动Tomcat: ```bash sudo ./catalina.sh start ``` 但长期运行建议使用非root用户,并配置端口转发[^3]。 #### 6. 修改默认端口 若8080端口不可用,可修改为其他端口(如8081): ```xml <Connector port="8081" protocol="HTTP/1.1" ... /> ``` 重启Tomcat后测试 `http://localhost:8081`。 #### 7. 检查JVM或内存配置 若日志显示内存不足错误,调整 `bin/catalina.sh`(Linux)或 `catalina.bat`(Windows)中的JVM参数: ```bash export JAVA_OPTS="-Xms512m -Xmx1024m" ``` #### 8. 集群配置冲突 若配置了Tomcat集群(引用[2][^2]),检查 `server.xml` 中Engine的 `jvmRoute` 是否唯一,避免端口冲突: ```xml <Engine name="Catalina" defaultHost="localhost" jvmRoute="worker1"> ``` ---
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Please try later.</string> <string name="error_187">Operation failed. Please try later.</string> <string name="error_189">You do not have the permission to access the gateway.</string> <string name="error_192">This type of message is not currently supported by the SMS gateway.</string> <string name="error_193">Sessiontimeout must be specified if the speed-up interface oper_type is set to 0.</string> <string name="error_196">Image size too large.</string> <string name="error_197">Incorrect image format.</string> <string name="error_198">The plug-in software version is not available.</string> <string name="error_199">Mandatory parameter symbolicName not found.</string> <string name="error_200">The plug-in record is empty.</string> <string name="error_204">BSS is not configured.</string> <string name="error_205">Failed to register the cloud account.</string> <string name="error_209">Mandatory parameter #{field} is not carried or is left empty.</string> <string name="error_210">Invalid request format.</string> <string name="error_211">The password has expired.</string> <string name="error_212">The user is blocked.</string> <string name="error_213">The MAC address is not bound.</string> <string name="error_215">You have not purchased such type of device.</string> <string name="error_216">Failed to identify the device type.</string> <string name="error_217">The number of devices of this type exceeds the maximum allowed by the package.</string> <string name="error_218">The package has not been activated.</string> <string name="error_222">Cloud storage has not been configured on the web page.</string> <string name="error_226">The account is not bound to a mobile number.</string> <string name="error_227">The account is not bound to an email address.</string> <string name="error_228">The cloud storage parameters cannot be left empty.</string> <string name="error_230">Failed to create the temporary Amazon Cloud certificate.</string> <string name="error_231">The verification code has expired.</string> <string name="error_232">No profile image has been uploaded for the user.</string> <string name="error_233">The application has not been purchased.</string> <string name="error_234">Incorrect cloud storage configuration.</string> <string name="error_236">Failed to obtain the cloud token.</string> <string name="error_237">Non-current administrator to create sub-accounts</string> <string name="error_244">The mobile number cannot be used for login.</string> <string name="error_245">The email address cannot be used for login.</string> <string name="error_246">The account cannot be modified repeatedly.</string> <string name="error_248">The plug-in is the latest version.</string> <string name="error_249">The login has expired.</string> <string name="error_250">The plug-in is the latest version.</string> <string name="error_251">Users with no service provisioned cannot bind a gateway.</string> <string name="error_252">The mobile number bound to the new administrator does not match the number segment specified by the carrier.</string> <string name="error_253">The mobile phone number bound to the new administrator is not used.</string> <string name="error_254">The mobile phone number bound to the new administrator has been used.</string> <string name="error_256">Your account has been disabled.</string> <string name="error_1018">Your password has been reset, please set a new password on the cloud platform</string> <string name="error_30000001">Operation failed. Please try later.</string> <string name="error_30000101">The account already exists.</string> <string name="error_30000102">The account does not exist.</string> <string name="error_30000103">The new account already exists.</string> <string name="error_30000104">The mobile number already exists.</string> <string name="error_30000105">The email address already exists.</string> <string name="error_30000106">The package does not exist.</string> <string name="error_30000107">Product ID{#{field}} does not exist.</string> <string name="error_30000108">Incorrect email address format.</string> <string name="error_30000109">The password does not meet the complexity requirements. Enter a correct one.</string> <string name="error_30000110">The account is not an administrator account.</string> <string name="error_30000111">No gateway has been bound for the account.</string> <string name="error_30000112">Multiple gateways have been bound for the account.</string> <string name="error_30000113">The gateway bound to this account has been enabled for remote management.</string> <string name="error_30000114">The gateway bound to this account has suspended remote management</string> <string name="error_30000115">The package is not specified.</string> <string name="error_30000116">Failed to delete the storage service file.</string> <string name="error_30000121">Unknown northbound bundle operation.</string> <string name="error_30000122">The plug-in software version is not found.</string> <string name="error_30000123">The plug-in software version already exists.</string> <string name="error_30000124">Mandatory parameter symbolicName is not specified.</string> <string name="error_30000125">The plug-in record is empty.</string> <string name="error_30000126">The plug-in has been bound to an app.</string> <string name="error_30000127">The plug-in does not exist.</string> <string name="error_30000128">The format of the mobile number is incorrect.</string> <string name="error_30000129">A new account cannot be the same as the old account.</string> <string name="error_30000130">The password must be different from previous passwords.</string> <string name="error__1004">The service package is not available for use.</string> <string name="error__1008">The entered broadband account is inconsistent with the one used for dial-up access.</string> <string name="error__1011">The user is offline.</string> <string name="error__1012">Subscribed services have expired.</string> <string name="error__1014">The IP address is outside the IP address range that has access to smart speed-up.</string> <string name="error__1015">The remaining quota is zero.</string> <string name="error_2002">The room does not exist.</string> <string name="error_2003">The device SN does not exist.</string> <string name="error_2004">The device is already added.</string> <string name="error_2005">No such device service is purchased.</string> <string name="error_2006">The package is not activated.</string> <string name="error_2007">The number of devices exceeds the limit of package.</string> <string name="error_2008">The device name already exists.</string> <string name="error_10100502">The service is invalid.</string> <string name="error_10100503">The service has ceased.</string> <string name="error_10100505">The service package does not exist.</string> <string name="error_10100508">BOD services do not support accumulation.</string> <string name="error_10100509">No basic-bandwidth information is available to calculate the amount of additional BOD bandwidth required.</string> <string name="error_10100601">The service is not subscribed.</string> <string name="error_10100602">The service is in used.</string> <string name="error_10100604">The service is not in use and the acceleration does not need to be stopped.</string> <string name="error_999">Operation failed. Please try later.</string> <string name="error_999108">Operation failed. Please try later.</string> <string name="error_999100">Service cannot parse XML-request and detect necessary fields</string> <string name="error_999101">Account for requested login or contract number is not found (for methods like balance checking)</string> <string name="error_999102">The contract attachment of the requested number is not found.</string> <string name="error_999103">Service with the requested number is not found</string> <string name="error_999104">Wrong phone number format</string> <string name="error_999105">Wrong email format</string> <string name="error_999106">Password doesn\'t meet the requirements (too short, etc)</string> <string name="error_999107">Error of internal account identification</string> <string name="error_999200">Method is not supported or not currently available</string> <string name="error_999202">BSS returns an error indicating that changing the mobile phone number failed.</string> <string name="error_999203">BSS returns an error indicating that changing the email address failed.</string> <string name="error_999300">Error during internal request processing in billing system (it will be returned XML-structure with details of the error)</string> <string name="error_network_err">Connection timed out. Check your network connection.</string> <string name="error_40000002">The length exceeds the maximum limit.</string> <string name="error_40000005">The parameter value exceeds the maximum value.</string> <string name="error_40000006">The parameter value is less than the minimum value.</string> <string name="error_80010001">The scene name already exists.</string> <string name="error_80010002">The scene name is empty.</string> <string name="error_80010003">The scene contains non-existing or deleted devices.</string> <string name="error_80010004">The scene name does not exist.</string> <string name="error_80000001">The plug-in name is empty.</string> <string name="error_80000002">The data flag is empty.</string> <string name="error_80010005">The action of the device is empty.</string> <string name="error_80010006">The device type does not exist.</string> <string name="error_80011001">The app name does not exist.</string> <string name="error_80011002">The operation name is empty.</string> <string name="error_80011003">The service name does not exist.</string> <string name="error_80012001">The camera password is incorrect or locked.</string> <string name="error_80013001">More rooms are created than allowed.</string> <string name="error_80010007">Incorrect time format in the scheduled scene.</string> <string name="error_80010008">The action name is empty.</string> <string name="error_80010009">Name of trigger condition is empty.</string> <string name="error_1013">The MAC address of your gateway does not exist on the server.</string> <string name="logo_homeGatewayService.token.invalid">Your login has expired.</string> <string name="error_1014">The number of verification codes sent in your account has reached the maximum. Please try again tomorrow.</string> <string name="error_0x02163dc3">The number of same characters in a row in the password has exceeded the maximum.</string> <string name="error_0x02163dcc">Failed to input the correct old password.</string> <string name="error_0x02163dc1">The password does not meet requirements.</string> <string name="error_0x02163dc2">The length of the password does not meet requirements.</string> <string name="error_0x021639b8">The new password must contain at least two characters that are not used in the old password.</string> <string name="error_0x02163dc4">The password does not comply with the repetition policy.</string> <string name="error_0x02163dc6">The operation does not comply with the minimum modification time interval.</string> <string name="error_0035014004">Password entered incorrectly too many times, please wait %1$s minutes and try again.</string> <string name="error_276">The mobile number has been registered with another broadband service provider and cannot be invited.</string> <string name="error_across_tenant">The mobile number has been registered with another broadband service provider, so you cannot invite it.</string> <string name="error__11">Operation failed. Please try later.</string> <string name="error__12">Operation failed. Please try later.</string> <string name="error_HomeGatewayService_parameter_invalid">Incorrect request parameter.</string> <string name="error_HomeGatewayService_cmdtype_invalid">The current platform version does not support this function.</string> <string name="error_HomeGatewayService_service_invalid">Server error.</string> <string name="error_HomeGatewayService_homegateway_no_permission">You do not have permission to manage the gateway.</string> <string name="error_281">Failed to send the SMS message. Please contact your broadband service provider.</string> <string name="error_282">The server fails to send an SMS message because the mobile number is invalid.</string> <string name="error_283">The server fails to send an SMS message because the mobile number is invalid.</string> <string name="error_284">The server is busy sending SMS messages. Please try again later.</string> <string name="error_285">The server is busy sending SMS messages. Please try again later.</string> <string name="error_286">The server fails to send the SMS message because the content is invalid.</string> <string name="error_287">The server fails to send an SMS message because the number is in the blacklist.</string> <string name="error_288">The SMS message sent by the server contains sensitive words. Change your gateway remarks and try again.</string> <string name="error_0">Operation successful.</string> <string name="error_7">The gateway is busy and cannot process the current request. Try again later.</string> <string name="error__1">Operation failed. Please try later.</string> <string name="error__2">Network request timed out.</string> <string name="error__36">The Wi-Fi service has been disabled.</string> <string name="error__100">Failed to assign transit server port. Try again</string> <string name="error__101">Failed to connect to the transit server. Check if the server is online.</string> <string name="error__105">Failed to obtain the video service address of the camera</string> <string name="error__108">User authentication failed</string> <string name="error__202">When MLO is enabled, the authentication mode must be WPA2, WPA3, or WPA2/WPA3.</string> <string name="error_001">Duplicate username.</string> <string name="error_002">Passwords don’t match.</string> <string name="error_003">Incorrect username or password.</string> <string name="error_005">The length of the password does not meet requirements.</string> <string name="error_007">The username cannot be empty.</string> <string name="error_008">Duplicate nickname.</string> <string name="error_013">Incorrect username or password.</string> <string name="error_014">Exceeded the maximum number of terminals bound to the current account.</string> <string name="error_015">Exceeded the maximum number of accounts bound to this terminal.</string> <string name="error_016">No smart ONT has been bound</string> <string name="error_020">The gateway is offline.</string> <string name="error_021">You do not have the permission to access the gateway.</string> <string name="error_022">The gateway is not registered.</string> <string name="error_023">The username does not exist.</string> <string name="error_029">No terminal is bound to this account.</string> <string name="error_039">The mobile number has not been bound to an account.</string> <string name="error_041">Failed to modify the password: The old password is entered incorrectly.</string> <string name="error_043">The gateway connection timed out. Try again later or check whether the gateway network is connected.</string> <string name="error_045">Operation failed. Please try later.</string> <string name="error_046">Operation failed. Please try later.</string> <string name="error_047">Failed to obtain the device control list.</string> <string name="error_049">Exceeded the maximum number of controllable devices.</string> <string name="error_052">The gateway is not registered.</string> <string name="error_053">Device control is not supported.</string> <string name="error_054">Operation failed. Please try later.</string> <string name="error_055">Unknown error occurred on the device control template.</string> <string name="error_065">Problem description cannot be empty.</string> <string name="error_071">Not a smart gateway.</string> <string name="error_079">Operation failed: the gateway has been unbound.</string> <string name="error_080">Operation failed: the current account has not joined.</string> <string name="error_083">Operation failed. Please try later.</string> <string name="error_084">A non-invite user cannot modify the remarks.</string> <string name="error_085">Unbinding failed. Please try again later.</string> <string name="error_086">Devices exist in the room.</string> <string name="error_088">This app does not support non-smart gateways.</string> <string name="error_089">Binding failed. Please try again later.</string> <string name="error_090">Binding failed. Please try again later.</string> <string name="error_091">Binding failed. Please try again later.</string> <string name="error_092">The number of invited users has exceeded the upper limit.</string> <string name="error_095">Deletion failed. The last user cannot be deleted.</string> <string name="error_096">The list of network users to be deleted is empty.</string> <string name="error_102">The new password cannot be the same as any previous password.</string> <string name="error_104">The password has expired.</string> <string name="error_109">The greeting message is empty.</string> <string name="error_119">The room name cannot be empty.</string> <string name="error_120">The room ID cannot be empty.</string> <string name="error_125">The username does not meet the complexity requirements. Enter a correct one.</string> <string name="error_126">The username cannot be empty.</string> <string name="error_127">The username does not meet the complexity requirements. Enter a correct one.</string> <string name="error_128">No mobile number is bound.</string> <string name="error_129">This mobile number is not a administrator account.</string> <string name="error_130">The mobile number must be a Bahraini number.</string> <string name="error_131">The mobile number has been bound.</string> <string name="error_132">No phone number is bound to the current account.</string> <string name="error_134">Administrators cannot leave.</string> <string name="error_135">The mobile number is not bound to any account.</string> <string name="error_136">The login has expired.</string> <string name="error_140">The device has been updated to the latest version.</string> <string name="error_141">No new version is available.</string> <string name="error_143">Incorrect log file format.</string> <string name="error_147">The gateway is being upgraded.</string> <string name="error_148">The phone number has already been registered once, please use another number or use this number to login.</string> <string name="error_149">Duplicate room name.</string> <string name="error_167">Operation failed. Please try later.</string> <string name="error_168">Starting the plug-in…</string> <string name="error_169">Stopping the plug-in…</string> <string name="error_170">Uninstalling the plug-in…</string> <string name="error_188">The gateway does not exist.</string> <string name="error_190">You do not have access to this gateway.</string> <string name="error_191">The message push type is empty or of an incorrect format.</string> <string name="error_194">Operation failed. Please try later.</string> <string name="error_195">You cannot invite other network members to join.</string> <string name="error_LHConsumerService_login_accountRoleMismatch">Members from other enterprises are not allowed.</string> <string name="error_LHConsumerService_bindGroup_exceedMaxBindGroupNum">Members from other enterprises are not allowed.</string> <string name="error_201">Failed to check the remaining balance.</string> <string name="error_202">Failed to change the mobile number.</string> <string name="error_203">Failed to change the email address.</string> <string name="error_214">Incorrect addedDeviceList format.</string> <string name="error_219">The password cannot be the same as the username or the username in reverse.</string> <string name="error_220">You do not have the administrative permission.</string> <string name="error_221">Failed to uninstall all the plug-ins of the home gateway.</string> <string name="error_224">The new gateway is not registered.</string> <string name="error_225">The new home gateway has been bound.</string> <string name="error_238">Your account has not been bound with a mobile number or email address. The password cannot be retrieved through self service. You are advised to contact your administrator to retrieve the password.</string> <string name="error_239">The mobile number is bound to multiple accounts.</string> <string name="error_240">The email address is bound to multiple accounts.</string> <string name="error_247">Anonymous binding information cannot be queried by using a mobile number or an email address.</string> <string name="error_255">The account has been bound to a gateway, and cannot be bound to another one.</string> <string name="error_272">Incorrect username or password.</string> <string name="error_1002">The interval between requests for sending verification codes is too short.</string> <string name="error_30000117">The home gateway MAC address does not exist.</string> <string name="error_30000118">The home gateway is offline.</string> <string name="error_30000119">The home gateway plug-in does not exist.</string> <string name="error_30000120">The plug-in is not installed or not upgraded on the home gateway.</string> <string name="error__1013">The MAC address (XXX) of your gateway does not exist on the server.</string> <string name="error_2001">The input parameter is empty.</string> <string name="error_40000001">The parameter contains unsupported special characters.</string> <string name="error_40000003">The length is less than the minimum limit.</string> <string name="error_40000004">The parameter is not a numeric type.</string> <string name="error_40000007">Invalid IP address.</string> <string name="net_conn_failed">Connection failed.</string> <string name="error__3">Connection failed.</string> <string name="error__4">The gateway is busy and cannot process the current request. Try again later.</string> <string name="error__5">Operation failed. Please try later.</string> <string name="error__7">Operation failed. Please try later.</string> <string name="error__8">Not supported by the gateway.</string> <string name="error__9">Operation failed. Please try later.</string> <string name="error__10">Your login has expired. Please log in again.</string> <string name="error_280">Failed to send the SMS message. Please try again later.</string> <string name="error_300">The current server version does not support user name registration.</string> <string name="error__102">Camera offline or camera connection failed. Check if the camera is powered on.</string> <string name="error__104">Camera video service address illegal, please report impaired</string> <string name="error__106">Gateway cannot connect to the transit server. Check if the server is online.</string> <string name="error__200">Reached the upper limit.</string> <string name="error__201">When MLO is enabled, the working mode must be 802.11be.</string> <string name="error__203">Saving Wi-Fi settings. Please wait.</string> <string name="error__204">Incorrect request parameter.</string> <string name="error__205">The Wi-Fi frequency band is not enabled. Enable it first.</string> <string name="error__301">Fails to play the real-time video of the camera. Failed to connect to the gateway locally.</string> <string name="error__330">Application control is not enabled. Please enable it first.</string> <string name="error__331">The number of application control policies has reached the upper limit.</string> <string name="error__332">The app control rule does not exist.</string> <string name="error__622">The rate limit periods cannot overlap with each other.</string> <string name="error_028">Your account has been used for login on another device. If this was done without your knowledge, your account and password may have been compromised. Choose Settings > Account And Security to change your account password.</string> <string name="error_2009">Failed to query the package status.</string> <string name="error__99999">Operation failed. Please try later.</string> <string name="error_1017">The MAC address cannot be empty.</string> <string name="error_licence_expire">Licence expired, please contact service provider.</string> <string name="LHConsumerService.bindLocalAccount.hasFamily">The account is already in a family.</string> <string name="LHConsumerService.bindLocalAccount.bound">Already bound to another account.</string> <string name="LHConsumerService.weakvalue.error">The password is too simple.</string> <string name="error_LHConsumerService_feedback_daylimit">The number of problems you reported has reached the upper limit. Try again 24 hours later.</string> <string name="error_306">Failed to send the verification code.The possible cause is that the mobile number format is incorrect or the mobile number has been bound.</string> <string name="error_307">Failed to send the verification code.The possible cause is that the email address format is incorrect or the email address has been bound.</string> <string name="error_308">Failed to send the verification code.The possible cause is that the mobile number format is incorrect or the mobile number is not bound.</string> <string name="error_309">Failed to send the verification code.The possible cause is that the email address format is incorrect or the email address is not bound.</string> <string name="error_310">The client IP address is locked,please try again later.</string> <string name="error_311">The current version does not support multi-factor authentication. Contact the administrator to disable multi-factor authentication.</string> <string name="error__340">The portal function has been enabled. The speed limit cannot be configured. To set the rate limit, disable Portal authentication on the web management page of the gateway.</string> <string name="error_AppSdk_notInitialized">Failed to initialize the app. Please log in again.</string> <string name="error_log_collect_offline">Device is offline</string> <string name="error_log_collect_conflict">Another collection task of the device is in progress.</string> <string name="error_log_collect_failed">Log collection failed</string> <string name="LHConsumerService.domainMigration.notSupportBinding">The server has been switched. Please switch to the corresponding region and register again.</string> <string name="error__41">Failed to set the 5G Wi-Fi because it has been locked. Contact your carrier to enable it first.</string> <string name="error__14">The same Wi-Fi SSID already exists in the current frequency band.</string> <string name="BindGateway_101">You have joined a family. Please refresh the home page and view it.</string> <string name="error_third_platform_user">Third-party users exist, unbinding failed.</string> </resources>

You are not authorized to view this page. By default the Host Manager is only accessible from a browser running on the same machine as Tomcat. If you wish to modify this restriction, you'll need to edit the Host Manager's context.xml file. If you have already configured the Host Manager application to allow access and you have used your browsers back button, used a saved book-mark or similar then you may have triggered the cross-site request forgery (CSRF) protection that has been enabled for the HTML interface of the Host Manager application. You will need to reset this protection by returning to the main Host Manager page. Once you return to this page, you will be able to continue using the Host Manager application's HTML interface normally. If you continue to see this access denied message, check that you have the necessary permissions to access this application. If you have not changed any configuration files, please examine the file conf/tomcat-users.xml in your installation. That file must contain the credentials to let you use this webapp. For example, to add the admin-gui role to a user named tomcat with a password of s3cret, add the following to the config file listed above. <role rolename="admin-gui"/> <user username="tomcat" password="s3cret" roles="admin-gui"/> Note that for Tomcat 7 onwards, the roles required to use the host manager application were changed from the single admin role to the following two roles. You will need to assign the role(s) required for the functionality you wish to access. admin-gui - allows access to the HTML GUI admin-script - allows access to the text interface The HTML interface is protected against CSRF but the text interface is not. To maintain the CSRF protection: Users with the admin-gui role should not be granted the admin-script role. If the text interface is accessed through a browser (e.g. for testing since this interface is intended for tools not humans) then the browser must be closed afterwards to terminate the session.

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