Direct policy requests to cache instead of origin web server
By default, when a request matches a policy, the Citrix ADC appliance forwards the request either to the origin server directly, or to a load balancing virtual server for the origin, depending on how you have configured cache redirection.
You can change the default behavior so that when a request matches a policy, the request is forwarded to a load balancing virtual server for the cache.
To change the destination for a policy request to the origin or the cache, use the onPolicyMatch parameter, which specifies where to send requests that match the cache redirection policy.
The valid options are:
-
CACHE - Directs all matching requests to the cache.
-
ORIGIN - Directs all matching requests to the origin server.
Note:
For this option to work, you must select the cache redirection type as POLICY.
Possible values: CACHE, ORIGIN
Default value: ORIGIN
Change the destination for a policy request to the origin or the cache by using the CLI
At the command prompt, type the following commands to change the destination for a policy hit and verify the configuration:
set cr vserver <name> [-onPolicyMatch (ORIGIN | CACHE)]
<!--NeedCopy-->
show cr vserver <name>
<!--NeedCopy-->
Example:
> set cr vserver Vserver-CRD-1 -onPolicyMatch CACHE
Done
> show cr vserver Vserver-CRD-1
Vserver-CRD-1 (*:80) - HTTP Type: CONTENT
State: UP ARP:DISABLED
Client Idle Timeout: 180 sec
Down state flush: ENABLED
Disable Primary Vserver On Down : DISABLED
Default: Content Precedence: URL Cache: TRANSPARENT
On Policy Match: CACHE L2Conn: OFF OriginUSIP: OFF
Redirect: POLICY Reuse: ON Via: ON ARP: OFF
1) Cache bypass Policy: bypass-cache-control
2) Cache bypass Policy: Policy-CRD
Done
<!--NeedCopy-->
Change the destination for a policy hit to the origin or the cache by using the GUI
- Navigate to Traffic Management > Cache Redirection > Virtual Servers.
- In the details pane, select the virtual server for which you want to change the destination for a policy request, (for example, Vserver-CRD-1), and then click Open.
- In the Configure Virtual Server (Cache Redirection) dialog box, click Advanced.
- Select CACHE or ORIGIN from the Redirect To drop-down list.
- Click OK.
The official version of this content is in English. Some of the Cloud Software Group documentation content is machine translated for your convenience only. Cloud Software Group has no control over machine-translated content, which may contain errors, inaccuracies or unsuitable language. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, suitability, or correctness of any translations made from the English original into any other language, or that your Cloud Software Group product or service conforms to any machine translated content, and any warranty provided under the applicable end user license agreement or terms of service, or any other agreement with Cloud Software Group, that the product or service conforms with any documentation shall not apply to the extent that such documentation has been machine translated. Cloud Software Group will not be held responsible for any damage or issues that may arise from using machine-translated content.
DIESER DIENST KANN ÜBERSETZUNGEN ENTHALTEN, DIE VON GOOGLE BEREITGESTELLT WERDEN. GOOGLE LEHNT JEDE AUSDRÜCKLICHE ODER STILLSCHWEIGENDE GEWÄHRLEISTUNG IN BEZUG AUF DIE ÜBERSETZUNGEN AB, EINSCHLIESSLICH JEGLICHER GEWÄHRLEISTUNG DER GENAUIGKEIT, ZUVERLÄSSIGKEIT UND JEGLICHER STILLSCHWEIGENDEN GEWÄHRLEISTUNG DER MARKTGÄNGIGKEIT, DER EIGNUNG FÜR EINEN BESTIMMTEN ZWECK UND DER NICHTVERLETZUNG VON RECHTEN DRITTER.
CE SERVICE PEUT CONTENIR DES TRADUCTIONS FOURNIES PAR GOOGLE. GOOGLE EXCLUT TOUTE GARANTIE RELATIVE AUX TRADUCTIONS, EXPRESSE OU IMPLICITE, Y COMPRIS TOUTE GARANTIE D'EXACTITUDE, DE FIABILITÉ ET TOUTE GARANTIE IMPLICITE DE QUALITÉ MARCHANDE, D'ADÉQUATION À UN USAGE PARTICULIER ET D'ABSENCE DE CONTREFAÇON.
ESTE SERVICIO PUEDE CONTENER TRADUCCIONES CON TECNOLOGÍA DE GOOGLE. GOOGLE RENUNCIA A TODAS LAS GARANTÍAS RELACIONADAS CON LAS TRADUCCIONES, TANTO IMPLÍCITAS COMO EXPLÍCITAS, INCLUIDAS LAS GARANTÍAS DE EXACTITUD, FIABILIDAD Y OTRAS GARANTÍAS IMPLÍCITAS DE COMERCIABILIDAD, IDONEIDAD PARA UN FIN EN PARTICULAR Y AUSENCIA DE INFRACCIÓN DE DERECHOS.
本服务可能包含由 Google 提供技术支持的翻译。Google 对这些翻译内容不做任何明示或暗示的保证，包括对准确性、可靠性的任何保证以及对适销性、特定用途的适用性和非侵权性的任何暗示保证。
このサービスには、Google が提供する翻訳が含まれている可能性があります。Google は翻訳について、明示的か黙示的かを問わず、精度と信頼性に関するあらゆる保証、および商品性、特定目的への適合性、第三者の権利を侵害しないことに関するあらゆる黙示的保証を含め、一切保証しません。
ESTE SERVIÇO PODE CONTER TRADUÇÕES FORNECIDAS PELO GOOGLE. O GOOGLE SE EXIME DE TODAS AS GARANTIAS RELACIONADAS COM AS TRADUÇÕES, EXPRESSAS OU IMPLÍCITAS, INCLUINDO QUALQUER GARANTIA DE PRECISÃO, CONFIABILIDADE E QUALQUER GARANTIA IMPLÍCITA DE COMERCIALIZAÇÃO, ADEQUAÇÃO A UM PROPÓSITO ESPECÍFICO E NÃO INFRAÇÃO.