Category Archives: Network Settings

Large file transfer failure with IPMP

I had an issue today where large file transfers via SCP from within the data center were failing intermittently to an IPMP NIC pair. We quickly found that the transfer always failed to one IP but not the other. Half … Continue reading

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IPMP if_mpadm command

If you are going to move stuff around concerning IPMP interfaces, you need to let IPMP know before you unplumb and after you plumb the interfaces by running: if_mpadm -d INTERFACE to detach or if_mpadm -r INTERFACE to reattach See … Continue reading

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