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Virtual Machine migrations between HPE SimpliVity systems that have been upgraded to VMware vSphere 7.0 and those newly deployed with VMware vSphere 7.0, fail the Compatibility Check of the Select networks step with the following message: "Currently connected network interface" 'Network adapter 1' cannot use network 'Guest Network', because "the destination network on the destination host is configured for different offload or security policies than the source network on the source host". The failed Compatibility Check is caused by different security policies between HPE SimpliVity hosts. VMware changed default Forged transmits and MAC address changes settings between vSphere versions 6.x and 7.0. See VMware article 67853 for more information. Note: The above link will take you outside the HPE website. HPE is not responsible for content outside of its domain.
This issue may occur in any HPE SimpliVity cluster that contains HPE SimpliVity systems upgraded to or newly deployed with VMware vSphere 7.0 or later. HPE SimpliVity 380 Gen9 HPE SimpliVity 380 Gen10 HPE SimpliVity 380 Gen10 G HPE SimpliVity 380 Gen10 H HPE SimpliVity 325 Gen10 HPE SimpliVity 2600 Gen10
Before an upgrade to vSphere 7.0, edit the Virtual Switch vSwitch0 settings from the HPE SimpliVity host to match the vSphere 7.0 default settings. Update the MAC address changes and Forged transmits settings with the following steps: 1) Log into the VMware vSphere UI with sufficient privileges to edit the ESXi host network configuration. 2) Click Menu > Host and Clusters. 3) Select the HPE SimpliVity host that will be (or has been) upgraded to ESXi 7.0 from the left-side navigation menu. 4) In the right pane for the selected host, click Configure. Click Virtual switches under Networking and expand vSwitch0. 5) Click Edit. The vSwitch0 - Edit Settings pop-up window appears. 6) In the vSwitch0 - Edit Settings window, click Security in the left navigation menu. 7) Expand the drop-down menu for MAC address changes and select Reject. 8) Expand the drop-down menu for Forged transmits and select Reject. 9) Click OK to save the settings. RECEIVE PROACTIVE UPDATES : Receive support alerts (such as Customer Advisories), as well as updates on drivers, software, firmware, and customer replaceable components, proactively in your e-mail through HPE Support Alerts. Sign up for Support Alerts at the following URL: Proactive Updates Subscription Form. NAVIGATION TIP: For hints on navigating HPE.com to locate the latest drivers, patches and other support software downloads, refer to the Navigation Tips document. SEARCH TIP: For hints on locating similar documents on HPE.com, refer to the Search Tips document.