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MQSeries.net Forum Index » General IBM MQ Support » TCP Keepalivetime and Keepaliveinterval for MQ client

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pandeg
PostPosted: Mon Mar 28, 2016 11:06 am    Post subject: TCP Keepalivetime and Keepaliveinterval for MQ client Reply with quote

Disciple

Joined: 21 Oct 2014
Posts: 195
Hi, is there any tcp keepaliveinterval and keepalivetime value that needs to be set in machine(Windows Server) on which MQ client application is running. I am asking this because i am getting AMQ9208 and AMQ9209 in Queue Manager error logs for some of the client applications.

I was referring below link http://www-01.ibm.com/support/docview.wss?uid=swg21190501

which says how to enable this setting. Do we really need to modify the below entry in windows registry file(regedit.exe) to avoid getting those AMQ Error messages.

Add or modify the following registry keys under (Reboot once completed so new settings can take affect):
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Tcpip\Parameters:
KeepAliveInterval: REG_DWORD = Interval between KeepAlive packets when one is dropped (Measured in milliseconds--the default is 1000 (1 second)).
KeepAliveTime: REG_DWORD = How often TCP attempts to verify the connection Measured in milliseconds--the default is 7200000 (2 hours)
TcpMaxDataRetransmissions: REG_DWORD = Number of retries TCP does for a packet before giving up. The default is 5.
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Vitor
PostPosted: Mon Mar 28, 2016 11:38 am    Post subject: Reply with quote

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MQSeries.net Forum Index » General IBM MQ Support » TCP Keepalivetime and Keepaliveinterval for MQ client
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