Virtual Group Link Weight of the Cluster Nodes This is the number of interfaces in the Virtual Group that are up and have a configured virtual IP address. You can specify a Virtual Group or select Any when creating custom NAT policies. For Active/Active Clustering, you must physically connect the designated HA ports of all units in the Active/Active cluster to the same Layer 2 network. There is also a way to synchronize licenses for an HA pair whose appliances do not have Internet access. In the event of a failure in the Primary SonicWALL, you can access the management interface 1. Verifying Settings in the High Availability > Status Page. b. This ensures seamless operation and it appears as if the DPI processing was done on the active firewall. You can unsubscribe at any time from the Preference Center. To set the independent LAN management IP addresses and configure physical and/or logical interface monitoring, perform the following steps: 1. Active/Active Clustering Full Mesh configuration is an enhancement to the Active/Active Clustering configuration option and provides the highest level of availability possible with high performance. Power down Switch B while Switch A is up and ready. Click OK. You can use one of the following procedures to apply licenses to an appliance: Activating Licenses from the SonicOS User Interface, Copying the License Keyset from MySonicWALL, Activating Licenses from the SonicOS User Interface. 4. Even if the Secondary unit was already registered on MySonicWALL before creating the HA association, you must use the link on the System In the Edit Interface window, click the Advanced tab. This ensures seamless operation and it appears as if the DPI UTM processing was done on the active firewall. Power down Switch B while Switch A is up and ready. 10 To disconnect the VPN, type the following command: sudo pkill pppd exe "VPN" "username" "password" 2 Go to Control Panel > Network and Internet > Network Connections and right click Properties 249 set vpn l2tp remote-access dns-servers server-1 set vpn l2tp remote-access dns. When the Enable Virtual MAC checkbox is selected on the High Availability> Advanced page, the SonicOS firmware automatically generates a Virtual MAC address for all interfaces. When a redundant switch is configured, SonicWALL recommends using a redundant port to connect to it. On the CPU activity goes down on the active unit, and goes up on the standby unit. Audio/Video Cables; Ethernet Cables; Network Cables When a Cluster Node contains an HA pair, Stateful HA can be enabled within that Cluster Node, with the advantages of dynamic state synchronization and stateful failover as needed. For the Cluster Links and the Control Links, each unit in Cluster Node 1 is connected to each unit in the peer node (Cluster Node 2). c.Connect X6 of CN2-Primary to X6 of CN2-Backup with a Cross-over cable. Easy Peasy! Active/Active Clustering, Stateful High Availability, and Active/Active DPI licenses are included on registered SonicWALL SuperMassives. You can tell that Active/Active DPI is correctly configured on your Stateful HA pair by generating Login as an administrator to the SonicOS user interface on the Primary SonicWALL. page displays the current status of the HA Pair. The secure connection is pretty fast and reliable and keeps our data end to end encrypted. If both physical monitoring and logical monitoring are disabled, Active/Active failover will occur on link failure or port disconnect. After the above deployment is connected and configured, CN1 will own Virtual Group1 (VG1), and CN2 will own Virtual Group 2 (VG2). Benefits of Active/Active Clustering Full Mesh. When Active/Active DPI is enabled on a Stateful HA pair, you can observe a change in CPU utilization on appliances in the HA pair. If the traffic on each unit is greater than 50% of the capacity of the single unit at the time of failover, then after the failover the traffic in excess of 50% will be dropped. c.Select CN1 as Owner for Virtual Group 1 and Standby for Virtual Group 2. d.Select CN2 as Owner for Virtual Group 2 and Standby for Virtual Group 1. f.: Enable Active/Active DPI with X6 and X7 as the two HA data ports. 5. Additional NAT policies can be configured as needed and can be made specific to a Virtual Group if desired. Troubleshoot an OTP Deployment. To configure monitoring on any of the other interfaces, repeat the above steps. Configuring Active/Active Clustering High Availability Monitoring, Configuring Active/Active Clustering High Availability. The Redundant Port field is only available when Active/Active Clustering is enabled. NAT policies are automatically created for the affected interface objects of each Virtual Group. For communication between Cluster Nodes, a new protocol called SonicWALL Virtual Router Redundancy Protocol (SVRRP) is used. 5. 5. Management is only allowed on an interface when this option is enabled. Perform the procedure for each of the appliances in a High Availability Pair while logged into its individual LAN management IP address. 12. If Active/Active DPI is enabled and DPI processing on the standby firewall results in a DPI match action as described above, then the action is logged on the active unit of the Stateful HA pair, rather than on the standby unit where the match action was detected. ::). The OSPF router-ID of each Cluster Node must be unique and will be derived from the router-ID configured on the Master node as follows: If the user enters 0 or 0.0.0.0 for the router-ID in the OSPF configuration, each nodes router-ID will be assigned the nodes X0 virtual IP address. When the Enable Virtual MAC checkbox is selected on the High Availability> Advanced page, the SonicOS firmware automatically generates a Virtual MAC address for all interfaces. When finished with all High Availability configuration, click Accept. This section describes the steps to configure the Active/Active Cluster firewalls. Note that this does not indicate that all the processing was performed on the active unit. Example: Active/Active Clustering Four-Unit Deployment. Check " Enable Stateful Synchronization ". Optionally, to manually specify the virtual MAC address for the interface, select Override Virtual MAC and enter the MAC address in the field. For Active/Active Clustering, you must physically connect the designated HA ports of all units in the Active/Active cluster to the same Layer 2 network. Note that there will be a Stateful HA failover in this case. This allows the SonicWALL licensing server to synchronize the licenses. Navigate to the System > Diagnostics page. To force such a transition, it is necessary to interrupt the heartbeat from the currently Active Networks needing a DHCP server can use an external DHCP server. Deep Packet Inspection discovers network traffic that matches IPS signatures, virus If the user enters any value other than 0 or 0.0.0.0 for the router-ID, each node will be assigned a router-ID with consecutive values incremented by one for each node. Responses, or actions, are always sent out from the active unit of the Stateful HA pair running Active/Active DPI when DPI matches are found in network traffic. If the traffic on each unit is greater than 50% of the capacity of the single unit at the time of failover, then after the failover the traffic in excess of 50% will be dropped. action as described above, then the action is logged on the active unit of the Stateful HA pair, rather than on the idle unit where the match action was detected. 6. In the Mode pull-down menu, select Active/Active Clustering. To configure a virtual IP address on an interface: 1. However, if you log into the individual IP address of an standby unit in the cluster, the Multi-Core Monitor page only displays the core usage for the two firewalls in that particular HA pair. On the Network > Interfaces page, you can configure additional virtual IP addresses for interfaces in a Virtual Group, and redundant ports for interfaces. Enter the Cluster Node serial numbers. If both cannot successfully ping the target, no failover occurs, as the SonicWALLs will assume that the problem is with the target, and not the SonicWALLs. Physical interface monitoring enables link detection for the monitored interfaces. When Interface Monitoring is enabled and configured, if any of the monitored interfaces loses connectivity on the active unit and is still reachable on the idle unit, failover occurs. are displayed. 2. In addition to High Availability licenses, this includes the SonicOS license, the Support subscription, and the security services licenses. Registering and Associating Appliances on MySonicWALL. Click the Configure icon for an interface on the LAN, such as X0. now display Logged Into: Backup SonicWALL Status: (green ball) Active Login as an administrator to the SonicOS user interface on the Primary SonicWALL. page, the SonicOS firmware automatically generates a Virtual MAC address for all interfaces. A virtual MAC address is associated with each virtual IP address on an interface and is generated automatically by Sonic OS. When using logical monitoring, the HA Pair will ping the specified Logical Probe IP address When this option is enabled for an interface, a green icon appears in the interfaces Management column in the Monitoring Settings table on the High Availability > Monitoring page. The Primary and Secondary SonicWALL security appliances unique LAN IP addresses cannot act as an active gateway; all systems connected to the internal LAN will need to use the virtual LAN IP address as their gateway. Port redundancy, in which an unused port is assigned as a secondary to another port, provides protection at the interface level without requiring failover to another firewall or node. To enable link detection between the designated HA interfaces on the Primary and Secondary units, leave the Enable Physical Interface Monitoring checkbox selected. I had an old SonicWALL TZ210 sitting around so I configured that to connect to Azure instead and did the same tests and saw the following speeds performing the same operation: As you can see the SonicWALL is significantly faster than the Draytek despite being an old model. IPv6 and IPv4 radio buttons display in the High Availability > Monitoring page, toggle between the two views for easy configuration of both IP versions: The IPv6 HA Monitoring configuration page is inherited from IPv4, so the configuration procedures are almost identical. This includes firmware or signature upgrades, policies for VPN and NAT, and other configuration. The following configuration parameters should appear with their correct values in the Tech Support Report: Responses, or actions, are always sent out from the active unit of the Stateful HA pair running When finished with all High Availability monitoring configuration for the selected Cluster Node, click Apply. This section describes two methods of verifying the correct configuration of Active/Active UTM, Comparing CPU Activity on Both Appliances, As soon as Active/Active UTM is enabled on the Stateful HA pair, you can observe a change in, You can tell that Active/Active UTM is correctly configured on your Stateful HA pair by. I have CISCO 2921 and Sonicwall NSA 3600. 2. If neither unit in the HA Pair can connect to the device, no action will be taken. Note The High Availability > Monitoring page applies only to the HA pair that you are logged into, not to the entire cluster. If you add a new security service license, the keyset is updated. The Active/Active Clustering node status is displayed at the top of the page, and shows values for the following settings: Node Status Active or Standby for each node in the cluster, Primary A/A Licensed Yes or No for each node in the cluster, Secondary A/A Licensed Yes or No for each node in the cluster. Default NAT policies are created by SonicOS when virtual IP addresses are added, and are deleted when the virtual IP is deleted. A Virtual Group can also be thought of as a logical group of traffic flows within a failover context, in that the logical group of traffic flows can failover from one node to another depending upon the fault conditions encountered. This interface will be used for transferring data between the two units during Active/Active processing. Active/Active Clustering requires additional configuration of virtual IP addresses for additional Virtual Groups. To use Active/Active Clustering, you must register all Dell SonicWALL network security appliances in the cluster on MySonicWALL. Active/Active Clustering also supports the concept of Virtual Groups. setting is enabled. Only unused interfaces are available for selection. SVRRP management messages are initiated on the Master Node, and monitoring information is communicated from every appliance in the cluster. You can use one of the following procedures to apply licenses to an appliance: Follow the procedure in this section to activate licenses from within the SonicOS user interface. you can use license keysets to manually apply security services licenses to your appliances. Redundant ports can be used along with Active/Active Clustering. On the active firewall of the Master node, the System > Diagnostics page with Multi-Core Monitor selected shows the activity of all appliances in the Active/Active cluster. To configure Active/Active Clustering High Availability: 1. Figure 50:17 High Availability > Monitoring Page. 7. Any network appliance that performs deep packet inspection or stateful firewall activity must see all packets associated with a packet flow. Deep Packet Inspection discovers network traffic that matches virus attachments, IPS The High Availability > Status page provides status for the entire Active/Active cluster and for each Cluster Node in the deployment. To view the SonicWALL log, click Log This is the Active/Active DPI Interface necessary for Active/Active DPI. Login as an administrator to the SonicOS user interface on the Primary SonicWALL. Configuring organizational units in Active Directory (AD) and managing 2. The Primary IP Address and Secondary IP Address fields must be configured with independent IP addresses on a LAN interface, such as X0, (or a WAN interface, such as X1, for probing on the WAN) to allow logical probing to function correctly. This Virtual Group functionality supports a multiple gateway model with redundancy. Select the Active/Active Cluster Link interface. Failure to periodically communicate with the device by the Active unit in the HA Pair will trigger a failover to the Standby unit. The selected interface will be greyed-out in the Interface Settings table. Active/Active UTM when DPI UTM matches are found in network traffic. (This is the setup shown in the diagram). fields must be configured with independent IP addresses on a LAN interface, such as X0, (or a WAN interface, such as X1, for probing on the WAN) to allow logical probing to function correctly. The management interface should Clear the Enable DHCP Server checkbox. On the Advanced tab, you can select the Virtual Group number for the VPN Policy Group setting. DPI is performed on the standby unit and then the results are returned to the active unit over the same interface. When the Active/Active Clustering configuration is applied, up to three additional Virtual Groups are created, corresponding to the additional Cluster Nodes added, but virtual IP addresses are not created for these Virtual Groups. If a link fails or a port is disconnected on the active unit, the standby unit in the HA pair will become active. See By enabling physical interface monitoring, you enable link detection for the designated HA interfaces. When you register a SonicWALL security appliance on MySonicWALL, a license keyset is generated for the appliance. On the Network tab, Virtual Group address objects are available for the Choose local network from list option. This section describes the procedure for setting up an Active/Active Cluster Full-Mesh deployment. For example, a redundant switch might be deployed on the WAN side if traffic passing through it is business-critical. . Later, when you click shows a diagram of a two-unit cluster. If neither can successfully ping the target, no failover occurs, because it is assumed that the problem is with the target, and not the Dell SonicWALL network security appliances. On the License Keyset page, use your mouse to highlight all the characters in the text box. To enable link detection between the designated HA interfaces on the Primary and Secondary units, leave the Enable Physical Interface Monitoring checkbox selected. to each unit independently for management purposes. 4. When finished with all High Availability monitoring configuration for the selected Cluster Node, For additional information on verifying the configuration, see, Verifying Active/Active Clustering Configuration, This section describes several methods of verifying the correct configuration of Active/Active, Comparing CPU Activity on Appliances in a Cluster, On the active firewall of the Master node, the System > Diagnostics page with Multi-Core, System > Diagnostics Page for Multi-Core Monitor, When Active/Active DPI is enabled on a Stateful HA pair, you can observe a change in CPU, When viewing the Multi-Core Monitor on an active unit in the cluster, all firewalls in the cluster, To see the core usage for all firewalls in the cluster, SonicWALL recommends viewing the, Verifying Settings in the High Availability > Status Page, The High Availability > Status page provides status for the entire Active/Active cluster and for, The Active/Active Clustering node status is displayed at the top of the page, and shows values, The Active/Active Clustering Node Status table is shown in, Active/Active Clustering Node Status Table, In the lower section of the page, shown in, You can tell that Active/Active DPI is correctly configured on your Stateful HA pair by generating. 2. 5. Feature Support Information with Active/Active Clustering, Example: Active/Active Clustering Four-Unit Deployment. 2. When Active/Active Clustering is enabled, the SonicOS internal DHCP server is turned off and cannot be enabled. (If probing is desired on the WAN side, an upstream device should be used.) Next-generation firewall for SMB, Enterprise, and Government, Comprehensive security for your network security solution, Modern Security Management for todays security landscape, Advanced Threat Protection for modern threat landscape, High-speed network switching for business connectivity, Protect against todays advanced email threats, Next-generation firewall capabilities in the cloud, Stop advanced threats and rollback the damage caused by malware, Control access to unwanted and unsecure web content, Active/Standby and Active/Active DPI Prerequisites, Physically Connecting Your Security Appliances, Connecting the Active/Active DPI Interfaces for Active/Active DPI, Configuring Active/Standby High Availability Settings, Configuring HA with Dynamic WAN Interfaces, Configuring Network DHCP and Interface Settings, Configuring Advanced High Availability Settings, Configuring Active/Standby High Availability Monitoring. On the active firewall of the Master node, go to the System > Diagnostics page and select Multi-Core Monitor to show the activity of all appliances in the Active/Active cluster. Monitor selected shows the activity of all appliances in the Active/Active cluster. Figure 50:27 Active/Active Four-Unit Cluster. SonicWALL TZ210 site - to-site VPN to Azure Performance. If one Cluster Node goes down, causing an Active/Active failover, the redundant port on the remaining Cluster Node is put to use immediately to handle the traffic for the Virtual Group that was owned by the failed node. For information about physically connecting redundant ports and redundant switches, see the Active/Active Clustering Full Mesh Deployment Technote. b.Connect X7 of CN1-Primary to X7 of CN1-Backup with a Cross-over cable. A security ecosystem to harness the power of the cloud, Protect Federal Agencies and Networks with scalable, purpose-built cybersecurity solutions, Access to deal registration, MDF, sales and marketing tools, training and more, Find answers to your questions by searching across our knowledge base, community, technical documentation and video tutorials. NO_PROPOSAL_CHOSEN. In the end, it came down to an issue with the ISP at one end. When Active/Active Clustering is enabled, the SonicOS internal DHCP server is turned off and cannot be enabled. SVRRP is used to communicate Virtual Group link status and ownership status to all Cluster Nodes in the cluster. In the lower section of the page, shown below, the High Availability Status table displays the HA settings and status for each node in the cluster. For information about configuring and using the individual management IP address of each appliance, see About High Availability Monitoring and High Availability > Monitoring. In the VPN Policy window, both the Network and Advanced tabs have new configuration options for creating this association. If there is a physical link failure on the primary interface, the redundant interface can continue processing traffic without any interruption. Now we can test for no single point of failure on all devices and links with the following steps: 1. This configuration utilizes all units in the cluster for the highest possible performance. The maximum number of Cluster Nodes in a cluster is currently limited to four. 6. 15.8 Why Squid recommends blocking some ports. Perform the procedure for each of the appliances in a High Availability Pair while logged into its individual LAN management IP address. interface monitoring, perform the following steps: The The "tunnel" address will be your remote devices subnet so make it something outside your own subnet like 172.20.10./28 That. The management IP address of the Secondary/Standby unit is used to allow license synchronization with the SonicWall licensing server, which handles licensing on a per-Security Appliance basis (not per-HA Pair). 11. Note In a High Availability deployment without Internet connectivity, you must apply the license keyset to both of the appliances in the HA pair. Since this is a site-to-site VPN tunnel , you really need to invest in the static IPs on both ends. In a typical configuration, each Cluster Node owns a Virtual Group, and therefore processes traffic corresponding to one Virtual Group. Turn on all the other firewalls. The High Availability virtual MAC address functionality is not supported when Active/Active Clustering is enabled. button. If preempt mode is enabled, the Primary SonicWALL becomes the Active firewall and the Backup firewall returns to Idle status. After logging into the Master Node, monitoring configuration needs to be added on a per Node basis from the High Availability > Monitoring page. 1. Click the HA Interfaces tab. 5. These additional TCP packets are generated as a result of the DPI UTM processing on the idle A note indicates that it is a redundant Port and lists the primary interface. When a match is made, SonicOS performs an action such as dropping the packet or resetting the TCP connection. Each additional virtual IP address is associated with one of the other Virtual Groups in the cluster. (If probing is desired on the WAN side, an upstream device should be used.) Verifying Settings in the High Availability > Status Page The High Availability > Status page provides status for the entire Active/Active cluster and for each Cluster Node in the deployment. You can tell that Active/Active DPI is correctly configured on your Stateful HA pair by generating a Tech Support Report on the System > Diagnostics page. The generated packets are sent to the active firewall over the HA data interface, and are sent out from the active firewall as if the processing occurred on the active firewall. message at the bottom of the management interface page. On each of the Active firewalls in the Cluster Node, disconnect the X1 cable while X3 is connected. We are in need of connecting 1 office to another via VPN . 2. Figure 62:10 Active/Active Four-Unit Cluster. 11. 14. If Stateful HA is enabled for the pair, the failover occurs without interruption to network connections. A Cluster Node can also be a single firewall, allowing an Active/Active cluster setup to be built using two firewalls. In the Mode pull-down menu, select Active/Active DPI Clustering. Select External if the configured secondary appliance is part of a different cluster node. With port redundancy, a backup link will take over in a transparent manner if the primary port fails. In the second row, enter the rank that Cluster Node 2 holds for each Virtual Group in the Virtual Group X Rank fields to the right of the serial numbers. When live communication with SonicWALL's licensing server is not permitted due to network policy, you can use license keysets to manually apply security services licenses to your appliances. Even if the Secondary unit was already registered on MySonicWall before creating the HA association, you must use the link on Device | Settings > Licenses to connect to the SonicWall server while accessing the Secondary Security Appliance through its management IP address (for more information, see SonicOS 7 Settings document). Navigate to Groups Tab, under the Member Of, Add SONICWALL Administrator. The benefits of Active/Active Clustering include the following: All the firewalls in the cluster are utilized to derive maximum throughput, Can run in conjunction with Active/Active DPI to perform concurrent processing of IPS, GAV, Anti-Spyware, and App Rules services, which are the most processor intensive, on the standby firewall in each HA pair while the active firewall performs other processing, Load sharing is supported by allowing the assignment of particular traffic flows to each node in the cluster, All nodes in the cluster provide redundancy for the other nodes, handling traffic as needed if other nodes go down, Interface redundancy provides secondary for traffic flow without requiring failover, Both Full Mesh and non-Full Mesh deployments are supported. Do this after you have linked them in MySonicWall. Active/Active High Availability Monitoring. The traffic for the Virtual Group is processed only by the owner node. This page also provides a way to log into MySonicWALL. When physical interface monitoring is enabled, with or without logical monitoring enabled, HA failover takes precedence over Active/Active failover. in the upper right corner. To enable link detection between the designated HA interfaces on the Primary and Secondary, Optionally, to manually specify the virtual MAC address for the interface, select. (For example, connect X8 in one unit to X8 in the peer unit, and do the same if you are using X9 or X10, etc. For example, select X4 for the redundant port. Port Redundancy: Active/Active Clustering Full-Mesh utilizes port redundancy in addition to HA redundancy within each Cluster Node, and node level redundancy within the cluster. When live communication with SonicWALL's licensing server is not permitted due to network policy, page, you can configure both physical and logical interface monitoring. 2. Click Configure icon for an interface on the LAN, such as X0. Sonicwall VPN solution provides our employees with secure access to internal and external data and resources. The About Failover provides more information about how failover works. displays the Multi-Core Monitor on an Active/Active cluster with Active/Active DPI enabled. If both cannot successfully ping the target, no failover occurs, as the SonicWALLs will assume that the problem is with the target, and not the SonicWALLs. The configuration tasks on the High Availability > Monitoring page are performed on the Primary unit and then are automatically synchronized to the Secondary. All Cluster Nodes share the same configuration as the Master node. Note The routers in the firewalls upstream network should be pre-configured for Virtual Router Redundancy Protocol (VRRP). This section describes the current limitations and special requirements for Active/Active Clustering configurations with regard to routing topology and routing protocols. Note that non-management traffic is ignored if it is sent to one of these IP addresses. When configuring a redundant port, the interface must be unused; that is, not assigned to any zone. This way, you eliminate the public IP address changes as causing the problem. Go to Manage In top menu , navigate to High Availability | Monitoring Settings . Using the Firewall SSLVPN Feature, you can still achieve your requirement using Netextender and with certain access rule allowing only HTTP access to local resource blocking else other. You can setup "Monitoring" IPs on all utilized interfaces including sub-interfaces/VLANs. Active/Active Clustering with Full-Mesh provides the highest level of availability possible with high performance. The same interface can have multiple virtual IP addresses, one for each Virtual Group that is configured. At the top right side of the page, select the. Stateful HA is not required, but is highly recommended for best performance during failover. If neither unit in the HA Pair can connect to the device, no action will be taken. Note that there will be a Stateful HA failover in this case. Hardware Software Brands Solutions Explore SHI Tools 888-764-8888 Cables. See the following sections for descriptions of these new concepts and changes to existing functionality: About DPI with Active/Active Clustering, About High Availability Monitoring with Active/Clustering. Although the Palo Alto Networks URL filtering solution supports both BrightCloud and PAN-DB, only the PAN-DB URL filtering solution allows you to choose between the PAN-DB Public Cloud and the PAN-DB Private . With Active/Active Clustering, you can assign certain traffic flows to each node in the cluster, providing load sharing in addition to redundancy, and supporting a much higher throughput without a single point of failure. When finished with all High Availability monitoring configuration for the selected Cluster Node, click Apply. Log into the Stateful HA pair using the shared IP address. To enable link detection between the designated HA interfaces on the Primary and Secondary units, leave the Enable Physical Interface Monitoring checkbox selected. Active/Active Clustering Full-Mesh configuration is an enhancement to the Active/Active Clustering configuration option and prevents any single point of failure in the network. Load Sharing and Multiple Gateway Support. All other network devices continue to use the same virtual MAC addresses and do not need to update their ARP tables, because the mapping between the virtual IP addresses and virtual MAC addresses is not broken. VPN policy configuration requires association with a Virtual Group when running in Active/Active Clustering mode. c.Disconnect the primary link from upstream switches to the router which is the Active virtual router. The Cluster Nodes are configured with redundant ports, X3 and X4. This prevents the need for device level failover. a. Then select a different Cluster Node and repeat the configuration steps and then click Apply. interface monitoring, perform the following steps: The For example, shows one with the custom name Active-Active-Lan-Host-1. With Active/Active DPI enabled, certain packets are offloaded to the standby unit of the HA pair for DPI processing. By default, Cluster Node 1 is the Owner of Group 1, and typically is ranked as Standby for Group 2. Select the Allow Management on Primary/Secondary IP Address checkbox. Management is only allowed on an interface when this option is enabled. To set the independent LAN management IP addresses and configure physical and/or logical Perform the following cabling (X6,X7 ports and cabling have not been shown in the above diagram for brevity): a.Connect X6 of CN1-Primary to X6 of CN1-Backup with a Cross-over cable. No products in stock . Management is only allowed on an interface when this option is enabled. To see the core usage for all firewalls in the cluster, SonicWALL recommends viewing the Multi-Core Monitor page on the active unit of the Master node. Click on Add Users. This includes firmware or signature upgrades, policies for VPN and NAT, and other configuration. Active/Active failover transfers ownership of a Virtual Group from one Cluster Node to another. Figure 50:24 VPN Policy Window - Advanced, NAT Policy Configuring with Active/Active Clustering. When finished with all High Availability configuration, click, Synchronizing Settings and Verifying Connectivity, Once you finish configuring the High Availability settings on the Primary SonicWALL security, A compromise between the convenience of synchronizing Certificates and the added. When this option is enabled for an interface, a green icon appears in the interfaces Management column in the Monitoring Settings table on the High Availability > Monitoring page. See the following: Comparing CPU Activity on Appliances in a Cluster, Verifying Settings in the High Availability > Status Page, Comparing CPU Activity on Appliances in a Cluster. target from the Primary as well as from the Secondary SonicWALL. 7. But, if one appliance can ping the target and the other appliance cannot, failover will occur to the appliance that can ping the target. Figure 62:11 Active/Active Two-Unit Cluster. The two ports must be physically connected to the same switch, or preferably, to redundant switches in the network. 1. But, if one appliance can ping the target and the other appliance cannot, failover will occur to the appliance that can ping the target. link to ensure that everything is working correctly. and two false negatives that might give the impression that the idle unit is not contributing. High Availability related log events can be viewed in the Log > View page. at the top of the window. When Active/Active Clustering is enabled, the SonicOS internal DHCP server is turned off and cannot be enabled. Logical monitoring involves configuring the SonicWALL to monitor a reliable device on one or more of the connected networks. BGP is supported in clusters, and will also appear as parallel BGP routers using the virtual IP address of the Cluster Nodes interface. on the left navigation pane of the management interface. The owner of Virtual Group 1 is designated as the Master Node. To verify that Primary and Backup SonicWALL security appliances are functioning correctly, Figure 50:21 Log > View Page Showing High Availability Events, Configuring VPN and NAT with Active/Active Clustering. 6. Note that the regular Primary-initiated synchronization (automatic, not manual) is an incremental sync, and does not cause the Backup to reboot. The management IP address of the Secondary/Idle unit is used to allow license synchronization Log in to the SonicOS user interface using the individual LAN management IP address for the appliance. A complete synchronization of the configuration is made from the CN1-Primary to all other firewalls. Set up HA as described in the HA topics. If both cannot successfully ping the target, no failover occurs, as the SonicWALLs will assume that the problem is with the target, and not the SonicWALLs. In the case of a two-unit Active/Active cluster deployment, where the two Cluster Nodes each have only a single appliance, you can connect the HA ports directly to each other using a cross-over cable. Connect the cables as follows for the X0, X2 ports: a.Connect CN2-Primary Firewalls X0 to Switch A and X2 to Switch B. b.Connect CN2-Backup Firewalls X0 to Switch A and X2 to Switch B. c.Connect CN2-Primary Firewalls X0 to Switch B and X2 to Switch A. d.Connect CN2-Backup Firewalls X0 to Switch B and X2 to Switch A. a.Configure all the Switch ports connected to the X0,X2 interfaces to be in the same port-based VLAN. High Availability > Monitoring Click Accept at the top of the Network > DHCP Server page. 2. To use Active/Active Clustering, you must register all SonicWALL appliances in the cluster on MySonicWALL. In the Licenses > License Management page, type your MySonicWALL user name and password into the text boxes. As independent management addresses for each unit (supported on all physical interfaces), To allow synchronization of licenses between the Standby unit and the SonicWall licensing server, As the source IP addresses for the probe pings sent out during logical monitoring, Still can't find what you're looking for? Note that non-management traffic is ignored if it is sent to one of these IP addresses. In the case of failure of the Active/Active Cluster links, SVRRP heartbeat messages are sent on the X0 interface. Power down Switch A while Switch B is up and ready. wait a few minutes, then power off the Primary SonicWALL device. b. These additional TCP packets are generated as a result of the DPI processing on the standby firewall. For example, click the configure icon for X2. In the setup described above, we also use Active/Active DPI along with Active/Active Clustering. The default is Virtual Group 1. Shut down all firewalls except the CN1-Primary unit. To enable link detection between the designated HA interfaces on the Primary and Secondary units, leave the Enable Physical Interface Monitoring checkbox selected. On each Cluster Node, replicate the redundant physical connections using the same interface numbers for primary and redundant ports. 2. Click Device in the top navigation menu. b. Navigate to High Availability | Settings. Some DPI match actions inject additional TCP packets into the existing stream. pair takes over operation. If DPI UTM processing on the idle firewall results in a DPI match action as described above. By enabling physical interface monitoring, you enable link detection for the designated HA interfaces. generating a Tech Support Report on the System > Diagnostics page. High Availability > Monitoring To copy the license keyset to the clipboard, press Ctrl+C. One is being managed by a Sonicwall NSA 220, the other by some other router (the brand is not important). The Primary and Secondary IP addresses configured on this page are used for multiple purposes: As independent management addresses for each unit (supported on all physical interfaces), To allow synchronization of licenses between the Standby unit and the SonicWALL licensing server, As the source IP addresses for the probe pings sent out during logical monitoring. These settings only affect the HA pair in the Cluster Node that is selected at the top of the page. A typical recommended setup includes four firewalls of the same SonicWALL model configured as two Cluster Nodes, where each node consists of one Stateful HA pair. Unless live communication with SonicWALL's licensing server is not permitted due to network policy, the WAN (X1) interface should be connected before registration and licensing are performed. Once you finish configuring the High Availability settings on the Primary SonicWALL security However, until you apply the licenses to the appliance, it cannot perform the licensed services. 6. The designated HA ports of all four appliances are connected to a Layer 2 switch. You can follow the procedure in this section to view the license keyset on MySonicWALL and This IP routing behavior presents problems for a firewall cluster because the set of Cluster Nodes all provide a path to the same networks. This may be accomplished by disconnecting the Active SonicWALLs LAN port, by shutting off power on the currently Active unit, or by restarting it from the Web management interface. License synchronization is used so that the Secondary appliance can maintain the same level of network protection provided before the failover. Setup enterprise infrastructure on Azure like Azure storage, Azure Hybrid, Azure Active Directory. In the Interface Settings table, click the configure icon for the primary interface for which you want to create a redundant port. addition to other status messages and possible security threats. The traditional SonicWALL High Availability protocol or Stateful HA protocol is used for communication within the Cluster Node, between the units in the HA pair. (If probing is desired on the WAN side, an upstream device should be used.) Login to the SONICWALL Appliance, Navigate to DEVICE | Users | Local Users. Perform the procedure for each of the appliances in a High Availability Pair while logged into its individual LAN management IP address. For Remote Device Type, select FortiGate. SONIC_WALL_IP, 500 CISCO_IP, 500 VPN Policy: test. 6. purposes: Configuring unique management IP addresses for both units in the HA Pair allows you to log in Configuring unique management IP addresses for both units in the HA Pair allows you to log in to each unit independently for management purposes. Check "Enable Virtual MAC". Logical monitoring involves configuring SonicOS to monitor a reliable device on one or more of the connected networks. The two units in each HA pair are also connected to each other using another interface (shown as the Xn interface). b. In all of these cases, heartbeats from the Active SonicWALL are interrupted, which forces the currently Idle After Active/Active Clustering is enabled, you must select the Virtual Group number during configuration when adding a VPN policy. Redundancy is achieved at several levels with Active/Active Clustering: The cluster provides redundant Cluster Nodes, each of which can handle the traffic flows of any other Cluster Node, if a failure occurs. There are several important concepts that are introduced for Active/Active Clustering. Now we can test for no single point of failure on all devices and links with the following steps: 1. You can also start the process by selecting a registered unit and adding a new appliance with which to associate it. These ports are used for Cluster Node management and monitoring state messages sent over SVRRP, and for configuration synchronization. This does not indicate that all the processing was performed on the active unit. Responses, or actions, are always sent out from the active unit of the Stateful HA pair running Active/Active DPI when DPI matches are found in network traffic. We will go over the following aspects of the deployment: Configuring the Active/Active Cluster Firewalls. High Availability Status Note When HA Monitoring/Management IP addresses are configured only on WAN interfaces, they need to be configured on all the WAN interfaces for which a Virtual IP address has been configured. Sonicwall TZ-500 - F/W Ver: 6.2 Thanks Shmid. With Active/Active Clustering, you can assign certain traffic flows to each node in the cluster, providing load sharing in addition to redundancy, and supporting a much higher throughput without a single point of failure. Create a full mesh configuration of NAT rules in the cluster so every interface-pair has a NAT rule which replaces the source IP address in the packet with the virtual IP of the egress interface. 5. Click OK in the confirmation dialog box. Layer-2 Bridged interfaces are not supported in a cluster configuration. laredo boots made in usa oldsmar news. If neither unit in the HA Pair can connect to the device, no action is taken. Login to the Primary unit of the Cluster Node and navigate to the Network > Interfaces page. When a Cluster Node is a Stateful HA pair, Active/Active DPI can be enabled within the Cluster Node for higher performance. The following are key benefits to this deployment configuration: No Single Point of Failure in the Core Network: In an Active/Active Clustering Full-Mesh deployment, there is no single point of failure in the entire core network, not just for the firewalls. You can use a dedicated switch or simply use some ports on an existing switch in your internal network. All settings will be synchronized to the Standby unit, and the Standby unit will reboot. On the High Availability > Monitoring page, add the monitoring/management IP addresses either on X0 or X1 for each unit in the cluster. It is not required that the Primary and Secondary appliances have the same security services enabled. That is, connect the primary port on Router A to Switch C and the backup port on Router A to Switch D. Connect the ports in the same way for Router B. The owner of Virtual Group 1 is designated as the Master Node, and is responsible for synchronizing configuration and firmware to the other nodes in the cluster. Load sharing is accomplished by configuring different Cluster Nodes as different gateways in your network. If the Management checkbox is enabled, then primary/backup monitoring IP cannot be unspecified (i.e. Virtual Groups Owned Displays the Virtual Group number owned by each node in the cluster. For additional information on verifying the configuration, see Verifying Active/Active Clustering Configuration. Routers forwarding packets to networks through the cluster may choose any of the Cluster Nodes as the next-hop. Your actual deployment might differ based on the following factors: Topology/design of your network and the types of network devices you use (switches, routers, load balancers, etc), Figure 62:15 Active/Active Four-Unit Cluster Full Mesh. This section contains the following subsections: Configuring Active/Active Clustering High Availability, Configuring Active/Active DPI Clustering High Availability, Configuring VPN and NAT with Active/Active Clustering, Configuring Network DHCP and Interface Settings. If the owner node for a Virtual Group encounters a fault condition, one of the standby nodes will become the owner. When viewing the Multi-Core Monitor on an active unit in the cluster, all firewalls in the cluster 6. The General tab is displayed. 3. In the second row, enter the rank that Cluster Node 2 holds for each Virtual Group in the Virtual Group X Rank fields to the right of the serial numbers. OTP deployment consists of a number of configuration steps, including preparing the infrastructure for OTP authentication, configuring the OTP server, configuring OTP settings on the Remote Access server, and updating DirectAccess client settings. Enable Virtual MAC There are two factors in determining Virtual Group ownership (which Cluster Node will own which Virtual Group): Rank of the Cluster Node The rank is configured in the SonicOS management interface to specify the priority of each node for taking over the ownership of a Virtual Group. Repeat this procedure for the other appliance in the HA pair. CPU activity goes down on the active unit, and goes up on the standby unit. HealthHub - Patient Engagement Solutions. SonicWall 01-ssc-3220 Nsa 9450 Availability. To configure High Availability on the Primary SonicWall, perform the following steps: Login to the SonicWall Management Interface. Connecting the Active/Active DPI Interfaces for Active/Active DPI. In Policy Type: Choose Site to Site. Link Failures: Traffic should continue to flow in each of the following link failures: a. 5. Select the Allow Management on Primary/Secondary IP Address checkbox. veeam . Click DOWNLOAD. You can use a dedicated switch or simply use some ports on an existing switch in your internal network. In Authentication Method: Choose IKE Using . Extra considerations must be taken when configuring the following features in an Active/Active Clustering environment: Configuring VPN with Active/Active Clustering, Configuring a NAT Policy with Active/Active Clustering, Configuring VPN with Active/Active Clustering. and Secondary IP Address HA monitoring can be configured for both physical/link monitoring and logical/probe monitoring. Then connect one port to Switch C and the other port to Switch D. Do a similar configuration for Router B. Click on Windows.exe Under NetExtender Clients to download the program. 6. Click the HA Devices & Nodes tab to configure the Active/Active cluster information. Note To see the core usage for all firewalls in the cluster, SonicWALL recommends viewing the Multi-Core Monitor page on the active unit of the Master node. This interface will be used for transferring data between the two units during Active/Active DPI processing. After the above deployment is connected and configured, CN1 will own Virtual Group1 (VG1), and CN2 will own Virtual Group 2 (VG2). Logical monitoring involves configuring the SonicWall to monitor a reliable device on one or more of the connected networks. This diagram shows a deployment that includes redundant routers, switches, and ports on the WAN side, but is not a Full Mesh deployment because the LAN side does not use redundancy. appliance and click the Accept For more information about physically connecting redundant ports and redundant switches, see the Active/Active Clustering Full Mesh Deployment Technote. Repeat this procedure for the other appliance in the HA pair. IPv6 High Availability (HA) Monitoring is implemented as an extension of HA Monitoring in IPv4. Allowing the SonicOS firmware to generate the Virtual MAC address eliminates the possibility of configuration errors and ensures the uniqueness of the Virtual MAC address, which prevents possible conflicts. Link Failures: Traffic should continue to flow in each of the following link failures: a. Todays routers do attempt to forward packets with a consistent next-hop for each packet flow, but this applies only to packets forwarded in one direction. In the left navigation pane, click My Products. This provides load sharing. Log into the Backup SonicWALLs unique LAN IP address. when an SMTP session carries a virus attachment, SonicOS sends the SMTP client a 552 error response code, with a message saying the email attachment contains a virus. A TCP reset follows the error response code and the connection is terminated. It is also possible to check the status of the Backup SonicWALL by logging into the unique LAN When live communication with SonicWALL's licensing server is not permitted due to network policy, In a High Availability deployment without Internet connectivity, you must apply the license, Activating Licenses from the SonicOS User Interface. No traffic is sent on X4 while all nodes are functioning properly. Logical monitoring involves configuring the SonicWALL to monitor a reliable device on one or more of the connected networks. Active/Standby High Availability Monitoring, Configuring Active/Standby High Availability Monitoring. management interface. Search. When your SonicWALL security appliances have Internet access, each appliance in a High 8. Note The primary and redundant ports must be physically connected to the same switch, or preferably, to redundant switches in the network. Figure 50:18 System > Diagnostics Page for Multi-Core Monitor. The following configuration parameters should appear with their correct values in the Tech Support Report: Responses, or actions, are always sent out from the active unit of the Stateful HA pair running From your management workstation, test connectivity through the Backup SonicWALL by This procedure describes the cabling for the deployment illustrated in the above diagram. A complete synchronization of the configuration is made from the CN1-Primary to all other firewalls. Select the interface for the HA Control Interface. 3. You also need to log into the Backup unit via its new monitoring IP and enter its registration code and then go to system >>> licensing and put in your MySonicWall credentials so it can sync its licensing. Clear the Enable DHCP Server checkbox. Note Active/Active Clustering and Stateful High Availability licenses must be activated on each appliance, either by registering the unit on MySonicWALL from the SonicOS management interface, or by applying the license keyset to each unit if Internet access is not available. Go to the High Availability > Status page to verify your settings for Active/Active Clustering. Click OK in the confirmation dialog box. 2 In the left navigation pane, navigate to High Availability > Monitoring. In the Edit Interface window, click the Advanced tab. Cable Switch C and Switch D together. On DEVICE | High Availability > Monitoring, you can configure both physical and logical interface monitoring: Failure to periodically communicate with the device by the Active unit in the HA Pair triggers a failover to the Standby unit. Power down Switch A while Switch B is up and ready. In the Interface Settings table, click the configure icon for the interface you want to configure. Figure64:22 If the Router A and Router B have redundant port support, then connect the Routers to Switches in the same way as we connected the Firewall ports to Switches. If neither unit in the HA Pair can connect to the device, no action will be taken. But, if one appliance can ping the target but the other appliance cannot, failover will occur to the appliance that can ping the target. To configure monitoring on any of the other interfaces, repeat the above steps. 3. with the SonicWALL licensing server, which handles licensing on a per-appliance basis (not per-HA Pair). shows the selections for the Virtual Group option in the Add NAT Policy window when creating a custom NAT policy. When the Cable Switch C and Switch D together. Now, power the Primary SonicWALL back on, wait a few minutes, then log back into the When the full mesh NAT rules are in place, the forward and reverse paths of flows transiting the cluster will always flow through the same Cluster Node (or the current owner of the Cluster Nodes primary virtual IP addresses). 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