Exchange Server Forums

Mapi Session Limit Exceeded only Over VPN Tunnel

Users viewing this topic: none

Logged in as: Guest

Printable Version

All Forums >> [Microsoft Exchange 2007] >> Message Routing >> Mapi Session Limit Exceeded only Over VPN Tunnel

Page: [1]

Message

<< Older Topic Newer Topic >>

Mapi Session Limit Exceeded only Over VPN Tunnel - 8.Aug.2010 9:05:21 PM

taga_ipil

Posts: 55
Joined: 19.Jun.2010
Status: offline

Hi Guys,

I've been searching for a fix with regards to these problem.

These are the things that I have done already.

KeepAliveInterval Key: Tcpip\Parameters
KeepAliveTime
Key: Tcpip\Parameters [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters]
"EnableTCPChimney"=dword:00000000

Or you can use the netsh command which I prefer without having to reboot:

Netsh int ip set chimney DISABLED

If that does help with the situation, you could also try disabling the following offloading keys under the above registry hive to disable the RSS features.

"EnableTCPA"=dword:00000000
"EnableRSS"=dword:00000000

Problem has been ongoing for 3 weeks now.

Thanks