Windows RPC Related connectivity Issues
Hi Team,
I have *unknown* network related issues on my BL490G6 blade servers between my c7000 enclosures (VC Domains).
Main visibility of problem is that I can't add server to cluster from other enclosure (VC Domain) after 10-30 minutes after OS reboot or primary network connection restart.
Errors are -" Remote registry failed" or "The remote procedure call failed. (Exception from HRESULT: 0x800706BE).
In ServerManager - Kreberos authentication fails
BL490G7 - have no such errors independently of enclosure location
Network connection diagram is:
In each VC domain - Shared upnlink set have connected through 4 up-links (2/2 - active-LACP / Stand-by-LACP). All Networks (VLANs) are bound to this SUS,
A - Cisco L2 switches
D - Cisco L3 switches with firewall modules
C - Cisco L3 switches
HP BL490G6 have NC532i on-board integrated NIC by Broadcom
HP BL490G7 have NC553i on-board integrated NIC by Emulex
I have *unknown* network related issues on my BL490G6 blade servers between my c7000 enclosures (VC Domains).
Main visibility of problem is that I can't add server to cluster from other enclosure (VC Domain) after 10-30 minutes after OS reboot or primary network connection restart.
Errors are -" Remote registry failed" or "The remote procedure call failed. (Exception from HRESULT: 0x800706BE).
In ServerManager - Kreberos authentication fails
BL490G7 - have no such errors independently of enclosure location
Network connection diagram is:
In each VC domain - Shared upnlink set have connected through 4 up-links (2/2 - active-LACP / Stand-by-LACP). All Networks (VLANs) are bound to this SUS,
A - Cisco L2 switches
D - Cisco L3 switches with firewall modules
C - Cisco L3 switches
HP BL490G6 have NC532i on-board integrated NIC by Broadcom
HP BL490G7 have NC553i on-board integrated NIC by Emulex
Last Comment
tekniskgdc
This is probably becouse of the inboard NIC beeing used. I had similiar issue and used Intel nics and there are not packet drops from those.
ASKER
Install additional NICs is not a solution - cost is $900 per server (mezzanine adapter) + $25K per enclosure (2 x 24port 10Gbe switches).
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ASKER
It was solution for me
Windows Server 2012
Windows Server 2012 is the server version of Windows 8 and the successor to Windows Server 2008 R2. Windows Server 2012 is the first version of Windows Server to have no support for Itanium-based computers since Windows NT 4.0. Windows Server 2012, now in its second release (Windows Server 2012 Release 2) includes Foundation, Essentials, Standard and Datacenter, and does not support IA-32 or IA-64 processors.
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