{"id":647,"date":"2012-02-20T15:50:21","date_gmt":"2012-02-20T15:50:21","guid":{"rendered":"https:\/\/fir3netwp.gmsrrpobkbd.com\/2012\/02\/20\/brocade-adx-csw-nested-rules\/"},"modified":"2021-07-24T18:19:24","modified_gmt":"2021-07-24T18:19:24","slug":"brocade-adx-csw-nested-rules","status":"publish","type":"post","link":"https:\/\/www.fir3net.com\/Loadbalancers\/Brocade\/brocade-adx-csw-nested-rules.html","title":{"rendered":"Brocade ADX &#8211; CSW nested rules"},"content":{"rendered":"<p>Nested CSW rules provides the ability to perform Boolean (AND, OR etc) based conditions on standard csw rules.<\/p>\n<p>Within this example we will be :<\/p>\n<ul>\n<li><strong>Redirecting<\/strong> any request that has a host header of &#8216;PRODUCTION.example.com&#8217; and containing a URL request for \/FOLDER\/index.html to &#8216;\/REDIRECT\/index.html&#8217;<\/li>\n<li><strong>Balancing<\/strong> any request that has a host header of &#8216;STAGING.example.com&#8217; and containing a URL request for \/FOLDER\/index.html to either SERVER1 or SERVER2<\/li>\n<li><strong>Forwarding<\/strong> any request that contains a URL request for &#8216;\/FOLDER\/index.html&#8217; to SERVER3.<\/li>\n<\/ul>\n<h3><strong>CSW Rules<\/strong><\/h3>\n<p>First of all the csw rules are created (including the csw nested-rules).<\/p>\n<pre class=\"prettyprint&quot;\">csw-rule \"csw-rule1\" header \"Host\" equals \"PRODUCTION.example.com\"<br \/>csw-rule \"csw-rule2\" header \"Host\" equals \"STAGING.example.com\"<br \/>csw-rule \"csw-rule3\" url prefix \"\/FOLDER\/index.html\"<br \/><br \/>csw-rule \"csw-rule1-nested\" nested-rule \"csw-rule1 &amp;&amp; csw-rule3\" <br \/>csw-rule \"csw-rule2-nested\" nested-rule \"csw-rule2 &amp;&amp; csw-rule3\"<\/pre>\n<h3><strong>CSW Policy<\/strong><\/h3>\n<p>We then create a csw policy. This defines actions for each of the csw rules when matched.<\/p>\n<pre class=\"prettyprint&quot;\">csw-policy CSW-POLICY<br \/>&nbsp; match \"csw-rule1-nested\" redirect \"*\" \"\/REDIRECT\/index.html\" 80 301<br \/>&nbsp; match \"csw-rule2-nested\" forward 1<br \/>&nbsp; match \"csw-rule3\" forward 1024<\/pre>\n<h3><strong>Virtual \/ Real Servers<\/strong><\/h3>\n<p>Finally each of the servers are defined a server-id and a group-id. CSW is also enabled and the csw policy associated to the virtual server.<\/p>\n<pre class=\"prettyprint&quot;\">server real REALSERVER1 192.168.1.11<br \/>&nbsp;port http<br \/>&nbsp;port http keepalive<br \/>&nbsp;port http url \"HEAD \/index.html\"<br \/>&nbsp;port http server-id 1024<br \/>&nbsp;port http group-id 1 1<br \/><br \/>server real REALSERVER2 192.168.1.12<br \/>&nbsp;port http<br \/>&nbsp;port http keepalive<br \/>&nbsp;port http url \"HEAD \/index.html\"<br \/>&nbsp;port http server-id 1025<br \/>&nbsp;port http group-id 1 2<br \/><br \/>server real REALSERVER3 192.168.1.13<br \/>&nbsp;port http<br \/>&nbsp;port http keepalive<br \/>&nbsp;port http url \"HEAD \/index.html\"<br \/>&nbsp;port http server-id 1026<br \/>&nbsp;port http group-id 1 3<br \/><br \/>server virtual VIRTUALSERVER 172.16.1.100<br \/>&nbsp;port http<br \/>&nbsp;port http keepalive<br \/>&nbsp;port http csw<br \/>&nbsp;port http csw-policy \"CSW-POLICY\"<br \/>&nbsp;port http REALSERVER1 http<br \/>&nbsp;port http REALSERVER2 http<br \/>&nbsp;port http REALSERVER3 http<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Nested CSW rules provides the ability to perform Boolean (AND, OR etc) based conditions on standard csw rules. Within this example we will be : Redirecting any request that has a host header of &#8216;PRODUCTION.example.com&#8217; and containing a URL request for \/FOLDER\/index.html to &#8216;\/REDIRECT\/index.html&#8217; Balancing any request that has a host header of &#8216;STAGING.example.com&#8217; and &#8230; <a title=\"Brocade ADX &#8211; CSW nested rules\" class=\"read-more\" href=\"https:\/\/www.fir3net.com\/Loadbalancers\/Brocade\/brocade-adx-csw-nested-rules.html\" aria-label=\"Read more about Brocade ADX &#8211; CSW nested rules\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Brocade ADX - CSW nested rules - Fir3net<\/title>\n<meta name=\"description\" content=\"Nested CSW rules provides the ability to perform Boolean (AND, OR etc) based conditions on standard csw rules. 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