Portal iview in INTERNET mode give a "DNS error" /OK in INTRANET/
I'm installing a sapwebdispatcher ( Nw2004s ) to access a SAP Portal from INTERNET .
INTERNET adress is "abcd.INTERNETdomain.com"
This portal EP7 allow to connect CRM and R3 server .
All of this servers are locally on same domain called : "myINTRAdomain.net"
The single sign-on is configured between portal and CRM/R3 and works fine in INTRAnet mode .
INTRANET mode : -
browser call ep7.myINTRAdomain.net
result : the portal iview call a bsp that open OK in this mode
status : ok
INTERNET mode : -
browser call abcd.INTERNETdomain.com
result : the portal iview call a bsp that open NOT OK in this mode
Error message is that appear in the browser ( iview frame ) :
The host you tried to contact ("crm.myINTRAdomain.net") cannot be resolved by DNS.
This error typically occurs when you mistype a URL.
status : NOT ok
=> For me , it's totally logical that this "local-intranet" adress of CRM server - crm.myINTRAdomain.net - is not know in INTERNET zone !
Only abcd.INTERNETdomain.com is known in INTERNET
What is the configuration to do ( in sapwebdispatcher ? , in portal ? ) to make the reverse proxy working ? is it the role af portal to generate the page or in sapwebdispatcher , ?
Thanks per advance