ONTAP Discussions

snapmirror tcp window size


I know that there is a way to specify the TCP window size in the snapmirror.conf, but is there a way to specify the tcp window size if I run snapmirror using cli, such as snapmirror initialize or snapmirror update? I don't see an option to specify it. Does it just use a default tcp window size and if it is default, what is that default?


Default TCP window size in SnapMirror is 2MB. This is decribed in TR-3446 page 37. There are no way other than snapmirror.conf to tune TCP window size.

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