Merge pull request #127275 from kgbhat/patch-6

NSX-Tier-1 Name change known issues

Author: ShannonLeavitt

articles/azure-vmware/azure-vmware-solution-known-issues.md

@@ -15,6 +15,7 @@ Refer to the table to find details about resolution dates or possible workaround
 
 |Issue | Date discovered | Workaround | Date resolved |
 | :------------------------------------- | :------------ | :------------- | :------------- |
+| Changing the default NSX Tier-1 name may cause some NSX features added through the Azure portal, such as DNS Zone and the Segment page, to not function as expected. | June 2025 | Azure VMware Solution uses the NSX Tier-1 name "TNTxx-T1" (where xx is the internal tenant ID) for these features. Therefore, please do not change the default Tier-1 name. | N/A
 | Creating stateful gateway firewall rules associated with Azure VMware Solution default NSX-T tier-0 router causes unwanted/unexpected behavior. | May 2025 | Azure VMware Solution deploys with a stateless NSX-T tier-0 router.  As such, stateful firewall rules are incompatible even though the NSX-T UI may allow it.  Apply stateful services and/or firewall rules at the tier-1 router. | N/A
 | AV64 hosts running vSAN Express Storage Architecture (ESA), may see a High pNIC errors due to buffer overflows. [Getting alarm in relation to "High pNic error rate detected" on hosts in vSAN clusters when using Mellanox NICs](https://knowledge.broadcom.com/external/article/392333/getting-alarm-in-relation-to-high-pnic-e.html) | June 2025 |  The alert should be considered an informational message, since Microsoft manages the service. Select the **Reset to Green** link to clear it. |
 |[VMSA-2025-0012](https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25738) Multiple vulnerabilities (CVE-2025-22243, CVE-2025-22244, CVE-2025-22245) have been identified in VMware NSX. | May 2025 | The vulnerability described in the Broadcom document does not apply to Azure VMware Solution due to existing compensating controls mitigate the risk of exploitation. | The upcoming version of NSX will include a patch to address this vulnerability. |