appcmd set config /section:requestfiltering /+requestlimits.headerLimits.[header='字串',sizelimit='單位']header=變數字串會指定套用此限制的標頭。 sizelimit=變數單位會指定此標頭的大小上限。例如,若要為包含 contoso.com 值的標頭指定大小上限 2048,請在命令提示字元中輸入下列命令,然後按 ENTER:...
When you use the IIS Common Gateway Interface (CGI) feature to host an executable program that use a certain library to redirect requests, requests may be misdirected based on the presence of a "PROXY" request header. Several web application platforms are known to use this li...
When you use the IIS Common Gateway Interface (CGI) feature to host an executable program that use a certain library to redirect requests, requests may be misdirected based on the presence of a "PROXY" request header. Several web application platforms are known to use this library. These inclu...
In theSize Limitbox, type a positive integer that represents the header size limit in bytes. ClickOK. Query Strings You can configure IIS 8 to allow or deny specific query strings contained in the requested URL. For example, if a denied query string is found in a request URL, the request...
Bad Request (Request Header Too Long) In this scenario, the authentication token that is included as part of the client's HTTP request is too large and exceeds size limits that http.sys is enforcing. This problem is discussed in detail, along with the solution, inHT...
Header size limitation: By default, HTTP.sys only accepts requests where the request header is less than 16 KB. This means that if HTTP.sys does not receive the terminating <CRLF><CRLF> sequence within 16 KB, HTTP.sys considers the request malicious and terminates the connection. You can ch...
MaxFieldLength - Sets an upper limit for each header. 用于设置每一个请求头的字节数上限(默认16K)。 MaxRequestBytes - Determines the upper limit for the total size of the Request line and the headers. 用于设置请求行(请求体)与请求头的总字节数上限(默认16K)。
1. 修改IIS的applicationhost.config 打开 %windir%\system32\inetsrv\config\applicationhost.config 找到: <requestFiltering>节点, 这个节点默认没有 <requestLimits maxAllowedContentLength="上传大小的值(单位:byte)" /> 元素,IIS 7和IIS 7.5上测试过 最大值只能是<requestLimits maxAllowedContentLength="4294967295...
Set-WebConfigurationProperty-Filter"/system.webServer/security/requestFiltering"-Name "maxRequestHeadersTotalSize"-Value16384 这会将请求头的最大总大小设置为 16 KB。 禁用不必要的 HTTP 方法(例如:PUT 和 DELETE): powershellCopy Code Set-WebConfigurationProperty-Filter"/system.webServer/security/requestFilter...
In theSize Limitbox, type a positive integer that represents the header size limit in bytes. ClickOK. Query Strings You can configure IIS 8 to allow or deny specific query strings contained in the requested URL. For example, if a denied query string is found in a request URL, the request...