SCM collaborative portal not working via Internet BUT wo

Question

I am working on Collaborate planning in APO (SCM) - sharing SCM planning books over internet so that collaborators (customers) can access our data. I enabled all the required services using SICF and published services using SE80.
Portal works correctly in Intranet (with in our network), But doesnot work in Internet, link/url doesn't not bring up log on screen and get error no page found.
We are on SCM5.0 (Netwaver 7.0) and using integrated ITS.
What other settings required to access through internet?
Thanks in advance,
Niranjan

Answer 1

Hi                                                                      
We have traced the http request using httplook. We noticed that the Content-length is not being sent for requests which go through http proxy. All other web sites set the content length and hence the keep-alive remains true. In our case we feel that because the content-length is not been sent , the keep-alive is false and hence we get a connection close through the proxy server
Are there any setting on IIS which we need to do ?                                                        
HTTP/1.0 200 OK                                                         
Server: SAP J2EE Engine/6.40                                            
Content-Type: text/html; charset=UTF-8                                  
Content-Language: en-US                                                 
Content-Encoding: gzip                                                  
Date: Mon, 25 Apr 2005 06:31:33 GMT                                     
Set-Cookie: PortalAlias=portal; Path=/                                  
X-Cache: MISS from ttlftp.pune.telco.co.in                              
Proxy-Connection: close  
Regards
Jayesh