SSO Fails due to different external web address to Domino domain

HCL Domino Domino Forum
1

We currently have 3 domino servers that are used for external web access. One has DWA on it, one has Sametime on it and the last has Quickr. They are all unabled so that we can access them from a web browser from any machine connected to the Internet.

The problem I have is that we have a domino domain name set like this internal.acme.co.uk and then the external web address pointing to the servers is set as acme.co.uk.

If I try and set up an SSO document as internal.acme.co.uk it won’t work with the external address just keeps popping the logon box and then the same happens if I try to use the external address in an SSO document as It can’t see the LDAP to authenticate.

Does anyone have an idea of how I can get around this as I need SSO set up between these servers asap.

2

Subject: same here

hi

i got a similar setup here. two servers in the DMZ hosting sametime for the whole company and the internal users authenticating against the local domino web access servers with several diffrent domains. SSO fails

externally

sametime.mycompany.com

internally:

web.mycompanyA.net

mail01.us.mycompanyB.net

IBM Support says, it will not work.

"The server’s are NOT in the same domain, so SSO will not work. The DNS

suffixes MUST match what is in the Web SSO Configuration document,

because the LTPA key that is created is partly encrypted with the

server’s DNS suffix."

This cannot be the end, right?