Server 2012: Enabling Hyper-V Replica Site to Site Failure

We recently installed Server 2012 Data Center with Hyper-V on a two servers at two different sites: Main Site and DR Site.
Hyper-V is enabled and working great at both sites on these servers and now trying to configure Hyper-V replica gets us this result:
Some of the items we made sure to verify:
Enabled Firewall rules for inbound rules on Port 80. (Hyper-V Replica HTTP Listener) (Both Sites)
Modified ASA Firewall for HTTP port 80 and can run a packet trace from site to site.
Ping works fine in communication between servers
Both are in the same domain
Within the same Trust Group
Same default storage location and can view the folder from each location
So I am not sure what we are missing, but is there another port that needs to be open if we are going through HTTP because after starting to configuring the replica another message shows that "Could not get the configuration details of the specified server."
Searching around on TechNet didn't show any resolution for this, but if anyone would have some additional tips to try to troubleshoot that would be greatly appreciated!
Thank you!
-Jeff

Hi All,
I am facing the same issue, Please let me the solution... I have given permission to user account at Local Groups in both nodes of Primary Site and DR Site.. and Windows Firewall is also off, IP Subnet is Different at both End...
Brief Description of Infrastructure.
We have Setup Windows Cluster 2012 Failover Cluster in Both Sites ( primary and DR) with the help of mentioned links.
http://www.thomasmaurer.ch/2012/07/hyper-v-replica-the-game-changer/
http://kristiannese.blogspot.in/2012/03/hyper-v-replica-by-example-part-one.html
Now, We want to cross-check Hyper-V Replica functionality but it is saying that Port 80 is not opened, Need Suggestion on same.
Windows Firewall inbound rules is already set as per above links.
Question: From where to where we need to open port 80 means which nodes/cluster/Hyper-V Broker ? As per mentioned cases.
Like,
Case 1. From Hyper-V broker of Primary Site to Hyper-V Broker of DR Site
Case 2: From Physical IP Address of Both Servers at Primary Site to Physical IP of Both Server at DR Site.
Case 3: From Cluster IP Address of Primary Site to Cluster IP of DR Site.
Case 4. From Physical IP Address of Primary Site to Hyper-v Replica Broker of DR Site.
Case 5. Port 80 need to open between Both End for Physical IP’s, Hyper-V Replica Broker and Cluster IP.
Kindly suggest on urgent basis.
Note: It is working fine in same IP Subnet, only change with different Subnet.
Please suggest from which IP to which IP , port 80 Need to be open in Mentioned scenerio.
Primary Site.
Host 1 IP address : 10.25.135.25
Host 2 IP address : 10.25.135.26
Cluster IP Address : 10.25.135.27
Hyper-V Replica Broker Role : 10.25.135.28
DR Site
Host 1 IP Address : 10.103.48.100
Host 2 IP Address : 10.103.48.101
Cluster IP address : 10.103.48.27
Hyper-V Replica Broker Role: 10.103.48.28
I hope , now you can help me.
Thanks
Kirpal Singh

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    <VmlEventLog xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events" xmlns="http://www.microsoft.com/Windows/Virtualization/Events">
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    <VmId>5221623F-C80C-4B92-AD02-F545D118C859</VmId>
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    </UserData>
    </Event>
    Log Name: Microsoft-Windows-Hyper-V-VMMS-Admin
    Source: Microsoft-Windows-Hyper-V-VMMS
    Date: 2013-11-28 10:46:58
    Event ID: 10150
    Task Category: None
    Level: Error
    Keywords:
    User: SYSTEM
    Computer: HYPERV05.domain.local
    Description:
    Could not create backup checkpoint for virtual machine 'SERVER01': Element not found. (0x80070490). (Virtual machine ID 5221623F-C80C-4B92-AD02-F545D118C859)
    Event Xml:
    <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
    <System>
    <Provider Name="Microsoft-Windows-Hyper-V-VMMS" Guid="{6066F867-7CA1-4418-85FD-36E3F9C0600C}" />
    <EventID>10150</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8000000000000000</Keywords>
    <TimeCreated SystemTime="2013-11-28T09:46:58.365308800Z" />
    <EventRecordID>413</EventRecordID>
    <Correlation />
    <Execution ProcessID="2116" ThreadID="4280" />
    <Channel>Microsoft-Windows-Hyper-V-VMMS-Admin</Channel>
    <Computer>HYPERV05.domain.local</Computer>
    <Security UserID="S-1-5-18" />
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    <UserData>
    <VmlEventLog xmlns:auto-ns2="http://schemas.microsoft.com/win/2004/08/events" xmlns="http://www.microsoft.com/Windows/Virtualization/Events">
    <VmName>SERVER01</VmName>
    <VmId>5221623F-C80C-4B92-AD02-F545D118C859</VmId>
    <Parameter0>%%2147943568</Parameter0>
    <Parameter1>0x80070490</Parameter1>
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    What I have done to try to troubleshoot this issue is:
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    Restarted the Hyper-v Host - No sucess
    I'm at the point where I am out of ideas and google hasn't given me much.
    /Joseph

    i have the same error.
    "vssadmin list writers" shows last error unknown for all writers
    disk space is sufficient
    ntbackup of systemdrive and systemstate runs fine.
    i installed KB940349 which fixes some vss related issues but the problem is still there.
    any ideas?
    Thanks.
    When you have vssadmin reporting unknown error the only way to reset the vsswriters (as I understand it please correct me if I'm wrong :) ) is to restart the machine. The Fellenator is correct, make use that the vsswriter is working correctly since this
    is the main function DPM is using when taking backup. He's also right in saying that it's outside the scope! Create a new thread on your error, then you will get much better responce!
    /Joseph

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    Hi epenx,
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    Best Regards,
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