https://communities.sas.com/t5/Administration-and-Deployment/HTTP-Header-Errors-on-port-8443/m-p/946037#M29082 <P>Hello<BR />This is something for which one should approach SAS Tech Support</P> Wed, 02 Oct 2024 22:41:14 GMT Sajid01 2024-10-02T22:41:14Z https://communities.sas.com/t5/Administration-and-Deployment/HTTP-Header-Errors-on-port-8443/m-p/942128#M28920 <P>Dear Members,</P> <P>&nbsp;</P> <P>We have enabled reverse proxy and confugured internal proxies in server.xml in SASServer1_1 JVM's.</P> <P>However, we are notifying by security team that, HTTP headers are missing on ports 8443, we have configured 8443 port for SASServer1_1 JVM as bio.https.port.</P> <P>We have two web servers configured under F5 load balancer and still we use webservers to redirect the traffic.</P> <P>If i implement this under server.xml file would resolve this issue&nbsp;</P> <P>&lt;Valve <BR />className="org.apache.catalina.valves.RemoteIpValve"<BR />internalProxies="(fe80|fd[0-9a-fA-F]{2})(:{1,2}[0-9a-fA-F]{0,4})<BR />{0,7}(%[0-9a-zA-Z]+)?$|::1|10\.\d{1,3}\.\d{1,3}\.\d{1,3}|192\.168\.\d<BR />{1,3}\.\d{1,3}|169\.254\.\d{1,3}\.\d{1,3}|127\.\d{1,3}\.\d{1,3}\.\d{1,3}|<BR />172\.1[6-9]{1}\.\d{1,3}\.\d{1,3}|172\.2[0-9]{1}\.\d{1,3}\.\d{1,3}|172\.3[0-<BR />1]{1}\.\d{1,3}\.\d{1,3}" trustedProxies="###\.###\.###\.###" <BR />protocolHeader="X-Forwarded-Proto"/&gt;</P> <P>&nbsp;</P> <P>Any inputs in remediating the problem is highly appreciated. Thanks in&nbsp; Advance.</P> <P>&nbsp;</P> Mon, 02 Sep 2024 01:41:05 GMT https://communities.sas.com/t5/Administration-and-Deployment/HTTP-Header-Errors-on-port-8443/m-p/942128#M28920 sandeep_reddy 2024-09-02T01:41:05Z https://communities.sas.com/t5/Administration-and-Deployment/HTTP-Header-Errors-on-port-8443/m-p/946037#M29082 <P>Hello<BR />This is something for which one should approach SAS Tech Support</P> Wed, 02 Oct 2024 22:41:14 GMT https://communities.sas.com/t5/Administration-and-Deployment/HTTP-Header-Errors-on-port-8443/m-p/946037#M29082 Sajid01 2024-10-02T22:41:14Z