Networking

The Networking forum covers all aspects of Networking in Azure, including endpoints, load-balancing, network security, DNS, Traffic Manager, virtual networks, and external connectivity.

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  • If you have any feedback on any aspect of Azure relating to Networking, we’d love to hear it.

    How can we improve Azure Networking?

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    • My feedback
    1. Network Watcher Topology should get information for resources in different resource group than VNET

      The preview of Network Watcher has a Topology feature which draws objects connected to a specific VNET, which is great. But, I noted that for a full topology, ALL resources need to be on the same Resource Group than the VNET chosen. That doesn't make sense, because is pretty common to have VMs and NICs on different RGs. Would be great if you choose a RG and a VNET as a starting point, and Topology feature gather all other resources interconnected independently of their RGs.

      56 votes
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        7 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
      • Network Watcher in Azure Stack?

        Can you provide any guidance on when we could expect to see this awesome tool in Azure Stack? it would be hugely beneficial

        52 votes
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          5 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
        • ExpressRoute / On-Premises to VNET monitoring

          Add ability to monitor and store latency between Azure VNet and On-Premises network.

          We have an ExpressRoute circuit and would like to know how latency changes throughout a day, allowing us to possibly correlate it with other traffic.

          For example, to record a 15 second ICMP Ping round trip every 5 minutes would be a very good start.

          Bonus points: Tracking throughput would be nice too - think PsPing.exe

          38 votes
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            2 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
          • Traffic Analytics in Canadian Region

            I would like Traffic Analytics available in Canadian Regions as we have a requirement of data sovereignty. Thus our networks and log analytics workspaces must remain in Canada

            22 votes
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              2 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
            • Network Monitor Dashboard

              Provide a dashboard to help understand the Azure network topology and to visualise the NSG rules

              18 votes
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                0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
              • Enable NSG Flow Logs for secured Storage Accounts

                At the moment, it's apparently not possible to use NSG Flow Logs with secured Storage Accounts, even if the exception "Allow trusted Microsoft services to access this storage account" is enabled on the Storage Account.

                It would be really helpful if you could add the Network Watcher this list of trusted Microsoft servies, so we can use secured Storage Accounts to store our NSG Flow Logs on.

                14 votes
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                  0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                • Introduce alert mechanism in network watcher?

                  It would be great if you can introduce an alert mechanism with all the monitoring it does. For exmaple : similar to what we have for Azure VMs, when the cpu utilization goes down we can configure an alert for the based on the threshold.

                  Network watcher monitors many many things it should have the capability to generate alerts based on it's monitoring capabilities.

                  13 votes
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                    0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →

                    Thank you for your feedback. We are reviewing your suggestion about how we can provide alerting functionality in Network Watcher. It would be helpful if you could comment on which features or monitoring areas you would most like to see alerting.

                  • Next Hop - show which route entry was used

                    When you use next hop feature, it shows the route table ID that was used - but it would be nice if it showed the rule name from the route table as well.

                    10 votes
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                      0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                    • Allow access to packet capture while capture is running.

                      When a packet capture is running in the Network watcher, you currently have to wait until the capture is complete to view the .pcap file. It would be useful to be able to look at the .pcap file while the capture is running.

                      8 votes
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                        0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                      • Can network traffic (volume, speed, etc.) be visible in blades either at network interface or network security group?

                        Can network traffic (volume, speed, etc.) be a tile visible in blades either at network interface or network security group or VM?

                        7 votes
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                          0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                        • ExpressRoute Monitoring from multiples VNETs from different subscriptions

                          I have a scenario where 8 VNETs, from 8 different subscriptions are connected to a single ER Circuit. Today, NPM needs that I create 8 different OMS Workspaces to be able to monitor each VNET individually. I wish that we could add VNETs from different Subscription in the same OMS Workspace/NPM Solution, and have a single pane to monitor them all.

                          7 votes
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                            0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                          • Network Monitoring API or Powershell Cmdlet for adding/removing nodes to be monitored

                            Hello,
                            Is it possible to use OMS - NPM with some kind of API or Poweshell Cmdlet.

                            I have the following example that I need to solve:

                            We create VMs and then sometimes they are turned off as they no longer needed for whatever reason. I do not want to still monitor network traffic to this node/VM on Azure.

                            Currently we have to use the NPM UI configuration to select the node and click the checkbox for 'Use for monitoring` which is open to human error for when we forgot to disable this and more likely we forget to re-enable…

                            6 votes
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                              0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                            • Azure Networking Traffic Simulator

                              You should consider adding a Azure Networking Traffic Simulator somewhere in Azure to provide better tooling for troubleshooting and configuring NSG firewall rules.

                              5 votes
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                                planned  ·  1 comment  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                              • More frequent NSG Flow log rollover, and consumption into Traffic Analysis

                                It would be useful to have NSG flow logs consumed by Traffic Analysis more frequently than every hour (ever minute would be great!).

                                Currently the delay is too long to be useful for real-time troubleshooting, and useful only for analysis retrospectively.

                                4 votes
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                                  1 comment  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                • Let IP flow verify show which NSG is matched.

                                  The current implementation of IP flow verify in network watcher shows the name of the rule that is matched for allowing/denying traffic. It doesn't show the name of the effective NSG itself (only the rule in an NSG). A useful addition would be to show the name of the NSG in additional to the matched rule. A click through to the NSG for instant changes would help as well.

                                  4 votes
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                                    0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                  • ad snmp to service endpoint monitor

                                    The new service endpoint monitor is a very welcome addition. The only thing now missing from the OMS solution is a user-friendly way to collect SNMP data. Mainly for monitoring bandwidth usage etc on firewalls & routers.The linux snmpd to OMS logs option is to cumbursome because there's no way to centrally configure this.A snap option in the service endpoint monitor would be perfect for this!

                                    3 votes
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                                      0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Local Network Watcher for End User for their Azure Instance

                                      Local Network Watcher possibly tied into Internet Connection API. No overhead and only fires when the connection drops or is having issues. Allows the user to input their own instances and is able to visually see where the issue might be and possible solutions. So a mini Network Monitor.

                                      3 votes
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                                        0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                      • GetBestNeigbhors for a given Source Azure Region

                                        GetBestNeighbors
                                        Input :
                                        AzureRegion SourceRegion : Source region , Frame of Reference
                                        AzureRegion[] Regions : List of regions which needs to be reached from Source Region

                                        Output : Ordered list of azure regions “best” reachable from SourceRegion

                                        Alternatively , Simpler version

                                        GetBestNeighbors
                                        Input :
                                        AzureRegion SourceRegion : Source region

                                        Output : Ordered list of all available azure regions “best” reachable from SourceRegion

                                        Alternatively ,Even more simpler version

                                        GetBestNeighbors
                                        Input :

                                        Output : Ordered list of all available azure regions “best” reachable from SourceRegion. This must be same as it would have been called from Source region as above.

                                        2 votes
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                                          0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Synthetic Transactions for Office 365

                                          The network reachability tests are a fantastic addition, and taking it even further would be to allow user to specify send/receive account credentials and have the test send actual dummy email, test SPO and OD4B upload/download, Skype check presence, etc. Just a an even deeper test that O365 services are working from one of their nodes

                                          2 votes
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                                            0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
                                          • Availability Test Integration with Application Insights

                                            Right now App Insights provides availability tests, but they can only hit external facing sites. The Service Endpoint Monitor fills that gap for any internal sites, but the customer now has to manage 2 separate tool configurations. It would be ideal if App Insights would allow OMS nodes as options on the “Test Locations” list, so all URL testing would be configured in the same place and the respective engines would execute them appropriately

                                            2 votes
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                                              0 comments  ·  Network Watcher  ·  Flag idea as inappropriate…  ·  Admin →
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