Hi, I´m using squid Version 3.1.8, and SLES 11 SP1, when i try to acces to http://www.minminas.gov.co, with proxy activated on web browser this shows the next message: -------------------------------------------------------------------------------------------------------------------------------------------------------------------- HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.NumberFormatException: For input string: "41, 127" java.lang.NumberFormatException.forInputString(Unknown Source) java.lang.Long.parseLong(Unknown Source) java.lang.Long.<init>(Unknown Source) com.j3.solutions.auditoria.FiltroMonitoreo.getOrigenAccesoPortal(FiltroMonitoreo.java:423) com.j3.solutions.auditoria.FiltroMonitoreo.doFilter(FiltroMonitoreo.java:121) note The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs. Apache Tomcat/6.0.16 ------------------------------------------------------------------------------------------------------------------------------------------------------------------- without proxy actived, the pages shows normal, I made a rule to move the page to DIRECT was not successful. I tried put in the squid.conf the next lines: hierarchy_stoplist jsp asp refresh_pattern .jsp 5 20% 20 acl JSP_Pages urlpath_regex -i \.jsp$ http_access allow JSP_Pages acl sitiosespeciales dstdomain .minminas.gov.co always_direct allow sitiosespeciales acl NoCacheURL dstdomain www.minminas.gov.co cache deny NoCacheURL I did not get good results ..... Please help me !!! Best Regards ...