###### tags: `廣達` `Azure Kubernetes Service` # Networking Troubleshoot ## Traceroute ![](https://i.imgur.com/XUSEhMg.png) [Ping and Tracert commands on Azure VM](https://docs.microsoft.com/en-us/archive/blogs/gsamant/ping-and-tracert-commands-on-azure-vm) [Is it still impossible to perform traceroute from a VM in Azure](https://stackoverflow.com/questions/71178923/is-it-still-impossible-to-perform-traceroute-from-a-vm-in-azure) ## VPN [如何驗證傳輸到虛擬網路的 VPN 輸送量](https://docs.microsoft.com/zh-tw/azure/vpn-gateway/vpn-gateway-validate-throughput-to-vnet) ## Multiple site S2S [Site-to-Site and ExpressRoute coexisting connections](https://docs.microsoft.com/en-us/azure/vpn-gateway/design#coexisting)