[isalist] Re: Outlook RPC via HTTPS - Unable to connect after one authentication prompt

  • From: "Thomas W Shinder" <tshinder@xxxxxxxxxxx>
  • To: <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 22 Aug 2006 09:59:24 -0500

do you own the example.org domain?
 
Thomas W Shinder, M.D.
Site: www.isaserver.org <http://www.isaserver.org/> 
Blog: http://blogs.isaserver.org/shinder/
Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> 
MVP -- ISA Firewalls

 


________________________________

        From: isalist-bounce@xxxxxxxxxxxxx
[mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Danny
        Sent: Tuesday, August 22, 2006 9:29 AM
        To: isalist@xxxxxxxxxxxxx
        Subject: [isalist] Re: Outlook RPC via HTTPS - Unable to connect
after one authentication prompt
        
        
        On 8/22/06, Thomas W Shinder <tshinder@xxxxxxxxxxx> wrote:
        > OK,
        > Is FBA enabled on the listener you're using?
        
        Authentication on the listener - only "Basic" is checked on. I
think that is what you mean? 
        
        > Is the client setup correctly?
        
        I believe so:
        
        Exchange server: Public FQDN
        Username: johndoe
        
        Proxy settings:
http://i86.photobucket.com/albums/k114/presidentbusch/exchproxy.jpg
        
        > Is the RPC proxy installed on the published server?
        
        Yes, it appears because when I run a test from IE:
https://email.example.org/rpc according this this KB
http://support.microsoft.com/kb/884506/en-us all is well.
        
        Thanks, for your help.
        
        > > -----Original Message----- 
        > > From: isalist-bounce@xxxxxxxxxxxxx
        > > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Danny
        > > Sent: Tuesday, August 22, 2006 8:47 AM
        > > To: isalist@xxxxxxxxxxxxx
        > > Subject: [isalist] Re: Outlook RPC via HTTPS - Unable to
        > > connect after one authentication prompt 
        > >
        > > http://www.ISAserver.org
        > > -------------------------------------------------------
        > >
        > > On 8/21/06, Thomas W Shinder < tshinder@xxxxxxxxxxx
<mailto:tshinder@xxxxxxxxxxx> > wrote:
        > > > Remove that rule, you don't need it.
        > >
        > > Done.
        > >
        > > > Run the ISA firewall BPA to make sure your certificates
are
        > > in order. 
        > >
        > > Problems:
        > >
        > > 1) The certificate used by the server specified in a Web
publishing
        > > rule cannot be validated
        > >
        > > To correct this warning, do one or both of the following 
        > > Add an access rule that allows HTTPS traffic from the Local
Host
        > > network to the network where the Web server resides.
        > >
        > > Check your network layout and connections.
        > > 
        > > 2) Same error
        > >
        > > 3) Enabled PMTUDiscovery Reg key to 1
        > >
        > > > Make sure you're delegating basic authentication
        > >
        > > Done. (Under the Users tab of this policy). 
        > >
        > > > Make sure the ISA firewall is a domain member
        > >
        > > It was and is.
        > >
        > > Thanks, Tom.
        > >
        > > ...D
        > >
        > > On 8/21/06, Thomas W Shinder < tshinder@xxxxxxxxxxx> wrote:
        > > > http://www.ISAserver.org
        > > > ------------------------------------------------------- 
        > > >
        > > > Remove that rule, you don't need it.
        > > >
        > > > Run the ISA firewall BPA to make sure your certificates
are
        > > in order.
        > > >
        > > > Make sure you're delegating basic authentication 
        > > >
        > > > Make sure the ISA firewall is a domain member
        > > >
        > > > HTH,
        > > > Tom
        > > >
        > > > Thomas W Shinder, M.D.
        > > > Site: www.isaserver.org
        > > > Blog: http://blogs.isaserver.org/shinder/
        > > > Book: http://tinyurl.com/3xqb7
        > > > MVP -- ISA Firewalls
        > > >
        > > >
        > > >
        > > > > -----Original Message-----
        > > > > From: isalist-bounce@xxxxxxxxxxxxx
        > > > > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Danny
        > > > > Sent: Monday, August 21, 2006 1:45 PM 
        > > > > To: isalist@xxxxxxxxxxxxx
        > > > > Subject: [isalist] Outlook RPC via HTTPS - Unable to
connect
        > > > > after one authentication prompt 
        > > > >
        > > > > http://www.ISAserver.org
        > > > > -------------------------------------------------------
        > > > >
        > > > > Systems: Exchange 2003 SP2, Outlook 2003 SP2, ISA 2004
SP2. OWA 
        > > > > already setup and works.
        > > > >
        > > > > Testing Outlook RPC over HTTPS. MAPI profile created
with Proxy
        > > > > details, open Outlook prompted for domain\username and
password, 
        > > > > Outlook times out with an error that it cannot connect
to
        > > the Exchange
        > > > > server.
        > > > >
        > > > > Internally https://FQDN/rpc works as per the
troubleshooting
        > > > > section here:
        > > > > http://support.microsoft.com/kb/884506/en-us
        > > > >
        > > > > I also created: "A rule that allows SSL from the
        > > Localhost object to
        > > > > the Internal network."
        > > > >
        > > > > Any assistance would be much appreciated. 
        > > > >
        > > > > Here are some ISA logs specific to the Client IP (public
IP) the
        > > > > client is accessing from.
        > > > >
        > > > > Original Client IP    Client Agent    Authenticated
Client 
        > > > > Service       Server
        > > > > Name  Referring Server        Destination Host Name
        > > > > Transport     MIME Type       Object
        > > > > Source        Source Proxy    Destination Proxy 
        > > > > Bidirectional Client Host
        > > > > Name  Filter Information      Network Interface
Raw IP
        > > > > Header        Raw
        > > > > Payload       Source Port     Processing Time Bytes Sent

        > > > > Bytes Received        Result
        > > > > Code  HTTP Status Code        Cache Information
Error
        > > > > Information   Log Record
        > > > > Type  Log Time        Destination IP  Destination 
        > > > > Port  Protocol        Action  Rule    Client IP
Client
        > > > > Username      Source
        > > > > Network       Destination Network     HTTP Method
URL
        > > > > 0.0.0.0       MSRPC   No      Reverse
        > > > > Proxy GATEWAY         email.acmemigdets.com   TCP
        > > > >       -       -               -               -       - 
        > > > > -     0       1       2264    281             12202
        > > > > The ISA Server denied the specified Uniform Resource
        > > Locator (URL).
        > > > >       0x8     0x200   Web Proxy Filter        21/08/2006
2:07:43 
        > > > > PM    192.168.11.4    443     https   Denied Connection
        > >     Default
        > > > > rule  123.123.123.123 anonymous       External 
        > > > > RPC_IN_DATA
        > > > >
http://email.acmemigdets.com/rpc/rpcproxy.dll?email.acmemigdet
        > > > > s.com:6004
        > > > > 0.0.0.0       MSRPC   No      Reverse
        > > > > Proxy GATEWAY         email.acmemigdets.com    TCP
        > > > >       -       -               -               -       -
        > > > > -     0       1       2264    282             12202
        > > > > The ISA Server denied the specified Uniform Resource 
        > > Locator (URL).
        > > > >       0x8     0x200   Web Proxy Filter        21/08/2006
2:07:43
        > > > > PM    192.168.11.4    443     https   Denied Connection 
        > >     Default
        > > > > rule  123.123.123.123 anonymous       External
        > > > > RPC_OUT_DATA
        > > > >
http://email.acmemigdets.com/rpc/rpcproxy.dll?email.acmemigdet
        > > > > s.com:6004
        > > > > 0.0.0.0       MSRPC   No      Reverse 
        > > > > Proxy GATEWAY         email.acmemigdets.com   TCP
        > > > >       -       -               -               -       -
        > > > > -     0       1       2264    280             12202 
        > > > > The ISA Server denied the specified Uniform Resource
        > > Locator (URL).
        > > > >       0x8     0x200   Web Proxy Filter        21/08/2006
2:07:44
        > > > > PM     192.168.11.4    443     https   Denied Connection
        > >     Default
        > > > > rule  123.123.123.123 anonymous       External
        > > > > RPC_IN_DATA 
        > > > >
http://email.acmemigdets.com/rpc/rpcproxy.dll?email.acmemigdet
        > > > > s.com:593 
        > > > > 0.0.0.0       MSRPC   No      Reverse
        > > > > Proxy GATEWAY         email.acmemigdets.com   TCP
        > > > >       -       -               -               -       - 
        > > > > -     0       1       2264    281             12202
        > > > > The ISA Server denied the specified Uniform Resource
        > > Locator (URL).
        > > > >       0x8     0x200   Web Proxy Filter        21/08/2006
2:07:44 
        > > > > PM    192.168.11.4    443     https   Denied Connection
        > >     Default
        > > > > rule  123.123.123.123 anonymous       External 
        > > > > RPC_OUT_DATA
        > > > >
http://email.acmemigdets.com/rpc/rpcproxy.dll?email.acmemigdet
        > > > > s.com:593
        > > > > 123.123.123.123                               GATEWAY -
        > > > >       TCP     -
        > > > > -                             1238    0       0       0
0x0 
        > > > >               0x0     0x0     Firewall        21/08/2006
2:07:44
        > > > > PM    192.168.11.4    443     HTTPS   Initiated
        > > > > Connection             123.123.123.123         External
        > > > > Local Host    -       -
        > > > > 123.123.123.123                               GATEWAY - 
        > > > >       TCP     -
        > > > > -                             14090   0       0       0
0x0
        > > > >               0x0     0x0     Firewall        21/08/2006
2:07:44
        > > > > PM     192.168.11.4    443     HTTPS   Initiated
        > > > > Connection            123.123.123.123         External
        > > > > Local Host    -       - 
        > > > > 123.123.123.123                               GATEWAY -
        > > > >       TCP     -
        > > > > -                             1238    0       1054
3701 
        > > > > 0x80074e21
        > > > >               0x0     0x0     Firewall        21/08/2006
        > > > > 2:07:44 PM    192.168.11.4    443     HTTPS   Closed 
        > > > > Connection            123.123.123.123         External
        > > > > Local Host    -       -
        > > > > 123.123.123.123                                GATEWAY -
        > > > >       TCP     -
        > > > > -                             14090   0       1015
3741
        > > > > 0x80074e20
        > > > >               0x0     0x0     Firewall        21/08/2006

        > > > > 2:07:44 PM    192.168.11.4    443     HTTPS   Closed
        > > > > Connection            123.123.123.123         External 
        > > > > Local Host    -       -
        > > > > 123.123.123.123                               GATEWAY -
        > > > >       TCP     -
        > > > > -                             1239    0       0       0
0x0 
        > > > >               0x0     0x0     Firewall        21/08/2006
2:07:44
        > > > > PM    192.168.11.4    443     HTTPS   Initiated
        > > > > Connection             123.123.123.123         External
        > > > > Local Host    -       -
        > > > > 123.123.123.123                               GATEWAY - 
        > > > >       TCP     -
        > > > > -                             14091   0       0       0
0x0
        > > > >               0x0     0x0     Firewall        21/08/2006
2:07:44
        > > > > PM     192.168.11.4    443     HTTPS   Initiated
        > > > > Connection            123.123.123.123         External
        > > > > Local Host    -       - 
        > > > > 123.123.123.123                               GATEWAY -
        > > > >       TCP     -
        > > > > -                             14091   2000    1054
3741 
        > > > > 0x80074e20
        > > > >               0x0     0x0     Firewall        21/08/2006
        > > > > 2:07:46 PM    192.168.11.4    443     HTTPS   Closed 
        > > > > Connection            123.123.123.123         External
        > > > > Local Host    -       -
        > > > > 123.123.123.123                                GATEWAY -
        > > > >       TCP     -
        > > > > -                             1239    2000    1053
3701
        > > > > 0x80074e21
        > > > >               0x0     0x0     Firewall        21/08/2006

        > > > > 2:07:46 PM    192.168.11.4    443     HTTPS   Closed
        > > > > Connection            123.123.123.123         External 
        > > > > Local Host    -       -
        > > > > ------------------------------------------------------
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        CCBC - Certified Canadian Beer Consumer
        

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