You typically set the weight based on the bandwidth of the TLOC. By default, a vManage application server accepts a maximum of 50 HTTPS connections from users in the overlay network. This command also shows that the DNS and ICMP services are enabled by default. Step 3 The rx-kbps and tx-kbps fields in this command shows the current bandwidth usage on the interface. Let’s see how to connect an office to the Internet using a Cisco router. A subinterface is a virtual interface created by dividing one physical interface into multiple logical interfaces. You can, however, reconfigure the service itself, by modifying the service command. You can place the VLANs associated with a single physical interface into multiple VPNs. The vEdge router then automatically begins … Serial interfaces are used to communicate with other local Cisco Routers or to establish a connection to the WAN through a CSU/DSU device. The following output shows the control connections on vEdge-1 in a network with two vSmart controllers: You can verify that the two vEdge routers have established no BFD sessions between them. vEdge(config-interface-gre)# (tunnel-source ip-address | tunnel-source-interface interface-name) It can be from 1 through 31. To avoid loading an incorrect.cfg file, ensure that there is only one.cfg file in the USB flash drive. Notifications are sent as Netconf notifications, which are sent to the vManage NMS, SNMP traps, and syslog messages. To use DHCP, select Dynamic. To configure Gigabit Ethernet (GE) WAN interfaces, follow these steps, beginning in global configuration mode. When a vEdge router has multiple TLOCs, each TLOC is preferred equally and traffic to each TLOC is weighted equally, resulting in ECMP routing. To extend the WAN transport VPN, you configure the interface between the two routers: To configure the non-connected router (vEdge-1 in the figure above), create a tunnel interface in VPN 0 on the physical interface to the connected router: vEdge-1(config-vpn-0)# interface geslot/port When a vEdge router has two or more tunnels, if all the TLOCs have the same preference and no policy is applied that affects traffic flow, all the TLOCs are advertised into OMP. • Fast Ethernet - Fast Ethernet is typically Ethernet IEEE 802.3u standard based physical interface which operates at 100 Mbps speed. Interface Configuration Examples, system Up Up null loopback, 0 system Up Up null loopback, 1 loopback0 Up Up null service, 0 ge0/6 Up Up, 1 ge0/6.2 Up Up vlan, 1 ge0/6.3 Up Up vlan, vSmart(config-policy-data-policy-vpn-list-vpn-sequence)#, PIM 0 None ge-fixed-8 None 8x 1GE Fixed Module, 0 ge0/0 Up Up null transport 1500 00:0c:bd:05:f0:83 1000 full, 1 ge0/1 Up Up null service 1500 00:0c:bd:05:f0:84 100 full, Configure Interfaces in the WAN Transport VPN (VPN 0), Associate a Carrier Name with a Tunnel Interface, Limit Keepalive Traffic on a Tunnel Interface, Limit the HTTPS Connections to a vManage Server, Configure Multiple Tunnel Interfaces on a vEdge Router, Configure Control Plane High Availability, Configure Interfaces in the Management VPN (VPN 512), Configure Interfaces for Carrying Data Traffic, Configure GRE Interfaces and Advertise Services To Them, Monitoring Bandwidth on a Transport Circuit, Configuring Control Plane and Data Plane High Availability Parameters. After the first trap is generated, sampling continues at the same frequency, but notifications are rate-limited to once per hour. On a vEdge router's WAN interface—the interface configured as a tunnel interface in VPN 0, the transport VPN—DHCP is enabled by default. For each VRRP interface (or subinterface), you assign an IP address and you place that interface in a VRRP group. Viptela(config-vpn-0)# interface interface-name Because GRE tunnels are stateless, the only way for the local router to determine whether the remote end of the tunnel is up, is to periodically send keepalive messages over the tunnel. Enters router configuration mode, and enables EIGRP on the router. The default is 10 minutes. At a minimum, for this interface, you must configure an IP address, enable the interface, and set it to be a tunnel interface. These fields are mandatory. You can configure up to 512 interfaces on a Viptela device. In case the USB flash drive does not contain a deployment configuration, router enters the configuration mode. For subinterfaces to work, you must configure the physical interface in VPN 0 and activate it with a no shutdown command. When the router transmits or receives traffic, it sends the traffic only to the TLOC with the highest preference. Simply what it means your WAN interface connects to Cable Modem with Regular Ethernet cat 5e or 6 patch cable. In a typical VRRP topology, two physical routers are configured to act as a single virtual router, so you configure the same group number on interfaces on both these routers. To specify a range of addresses, separate them with a hyphen (for example, exclude ​vEdge(config-interface-gre)# description text This generation and clearing of alarms is expected behavior. OpManager primarily relies on Cisco's IP-SLA for monitoring WAN and the prerequisite therefore is, that the device should be a Cisco router and must have IPSLA agent enabled on it. To configure the destination of the GRE tunnel, specify the IP address of the remote device in the tunnel-destination command. You can lso verify the loopback interface by using the ping command as shown in the following example. To configure static routes, perform these steps in global configuration mode. Each TLOC is uniquely identified by a 3-tuple comprising the system IP address, a color, and an encapsulation. The PPPoE server component is not supported. One use case is to provide wireless connectivity for branch offices. The GRE interface has a name in the format grenumber, where number can be from 1 through 255. Use the interface name format loopbackstring, where string can be any alphanumeric value and can include underscores (_) and hyphens (–). On a vEdge router, services that you configure on a tunnel interface act as implicit access lists (ACLs). To do this, use the. exit: Switches to the previous mode. To configure the global parameters for your router, follow these steps. This means that each vEdge router can have up to eight TLOCs. In the Viptela software, you configure VRRP on an interface, and typically on a subinterface, within a VPN. To minimize the amount of extraneous traffic on a cellular interface that is a circuit of last resort, increase the BFD Hello packet interval and disable PMTU discovery. To enable more than one PPPoE interface on a vEdge router, configure multiple PPP interfaces. The list of available templates are the ones that you have previously created. ​Here is an example of a minimal VLAN configuration. Changes in dynamic routes are shared with other routers in the network. In this command, you specify the physical interface that connects to the WAN or private network circuit. In practice, you always configure additional parameters for each interface. Click the arrow pointing right to move the device to the Selected Device(s) column on the right. In the left pane, select vEdge Cloud or a router model. To associate a carrier name or private network identifier with a tunnel interface, use the carrier command. Enter a description for the template. For the CLI to recognize as interface as a loopback interface, its name must start with the full string loopback.). Step 4. For GRE interfaces, you can configure only the following additional interface properties: vEdge(config-interface-gre)# clear-dont-fragment Note GigabitEthernet WAN Interfaces are 0/8 and 0/9 for Cisco C841M-8X ISR and 0/4 to 0/5 for Cisco C841M-4X, Router(config-if)# ip address To specify multiple individual addresses, list them in a single exclude command, separated by a space (for example, exclude Exits router configuration mode, and enters privileged EXEC mode. You can exclude IP addresses that fall within the range of the DHCP address pool: vEdge(config-dhcp-server)# exclude ip-address. Setting up Wide Area Network (WAN) serial connection management for your Cisco device is quite straight-forward. A valid configuration file can be created by saving the running configuration of a router to flash, USB flash, or to a TFTP Server. When you configure a cellular interface on a vEdge router, you can connect the router to the Internet or other WAN simply by plugging in the router's power cable. Public IP: 193.188.XX XX. This GRE-specific static route directs traffic from the specified prefix to the primary GRE interface, and optionally to the secondary GRE interface, in VPN 0. Configure an authentication method for PPPoE and authentication credentials: Enable the PPP interface to be operationally up: Configure the MTU of the PPP interface. On vEdge routers, you must configure the tunnel encapsulation. When a router has two or more TLOCs, all with the highest equal preference value, traffic distribution is weighted according to the configured weight value. During this shutdown process, the circuit of last resort triggers a BFD TLOC Down alarm and a Control TLOC Down alarm on the vEdge router. Enter a name and description for the device template. PPPoE is commonly used in a broadband aggregation, such as by digital subscriber line (DSL). Note that this is not the same as a loopback address that you configure for an interface. When you configure two, the first interface is the primary GRE tunnel, and the second is the backup tunnel. To configure the source of the GRE tunnel on the local device, you can specify either the IP address of the physical interface (in the tunnel-source command or the name of the physical interface (in the tunnel-source-interface command). If you press the push button for more than three seconds and then release the push button after IOS is up and running, IOS detects this event and looks for configuration files in the order of priority.If the IOS finds the configuration file, it copies the configuration file to the startup configuration file. They may differ only in configuration of interfaces, i.e. Each individual subinterface can be present only in a single VPN. It can be up to 2048 alphanumeric characters. For PAP, enter the username and password provided by your ISP. For example: Note that VPN 512 is not a routable VPN. vSmart(config-action-accept)# set service service-name local restrict. The combination of a source address and a destination address defines a single GRE tunnel. Click the Advanced tab, and In the IP MTU field, ensure that the IP MTU is at least 8 bytes less than the MTU on the physical interface. vEdge(config-interface-gre)# tunnel-destination ip-address (Note that because of the flexibility of interface naming in the CLI, the interfaces lo0 and loopback0 are parsed as different strings and as such are not interchangeable. The default hello interval is 1000 milliseconds, and it can be a time in the range 100 through 600000 milliseconds (10 minutes). The PPPoE connection comes up when the physical interface comes up. There is a connectivity from router to the primary firewall portX and router is used for reaching the backoffice locations.Here my problem is whenever the firewall failover happens i lost connectivity to the backoffice networks from my … Exits configuration mode for the GE interface and returns to global configuration mode. The offer of an IP address is valid indefinitely, until that DHCP server runs out of addresses to offer. On the other hand, the WAN interface (FE4) is a normal Layer3 router port, which means you can assign an IP address directly on the interface (“interface FastEthernet4”). For more information, see Configure Data Traffic Exchange across Private WANs in the Configuring Segmentation (VPNs) article. vEdge(config-interface)# tunnel-interface Disables automatic summarization of subnet routes into network-level routes. When a vEdge router has two or more tunnels, if the TLOCs all have different preferences and no policy is applied that affects traffic flow, only the TLOC with the highest preference is advertised into OMP. However, you can choose to instead use ICMP to perform PMTU discovery: BFD is a data plane protocol and so does not run on vBond, vManage, and vSmart devices. You can use these colors in a public network provided that there is no NAT device between the local and remote vEdge routers. vEdge(config-tunnel-interface)# color color [restrict] As with all interfaces, the subinterface must be activated, by configuring it with the no shutdown command. To configure dynamic NAT on Cisco router, we need to create an ACL to contain the IP address to be NATed. For example: In this output, a port type of "transport" indicates that the interface is configured as a tunnel interface, and a port type of "service" indicates that the interface is not configured as a tunnel interface and can be used for data plane traffic. Enable routing on the non-connected router so that the interface on the non-connected router is advertised into the private network. To verify that you have properly configured EIGRP, enter the show ip route command, and look for EIGRP routes indicated by “D “ as shown in the following example: A push or reset button is available on the rear side of the Cisco 800M Series ISR and it is designed to provide a disaster recovery method for the router. To use vManage templates to configure PPPoE on vEdge routers, you create three feature templates and one device template: To create a VPN-Interface-PPP feature template to configure PPP parameters for the PPP virtual interface: Enter a description for the PPP virtual interface. The default hello interval is 1 second, and the default tolerance is 12 seconds. Select the secondary WAN type. I'm new to the Cisco world, and I'm trying to set up the router with an existing broadband cable connection. For the router that is not connected to the circuit, you configure a standard tunnel interface in VPN 0. vEdge(config-dhcp-server)# lease-time seconds Configure a static route on the non-connected router to the TLOC-extended interface on the router connected to the public network. From Global Configuration Mode you need to enter into Interface Configuration Mode: My-Router(config)# interface … Let me show you how to configure it: I’m using two routers connected to each other with a serial link. For subinterface 2, vEdge1 is configured to act as the master, and for subinterface 3, vEdge2 acts as the master. Router(config)# interface gigabitethernet 0/1. The combination of a hello interval and a hello tolerance determines how long to wait before declaring a DTLS or TLS tunnel to be down. To configure the IP address directly, enter of the IPv4 address of the interface. These control connections are separate and independent from those established on vEdge-2. The clock rate command would only apply if the cable connected to the router was a DCE or data communications equipment. Cisco 800M Series ISR Software Configuration Guide, View with Adobe Reader on a variety of devices, View in various apps on iPhone, iPad, Android, Sony Reader, or Windows Phone, View on Kindle device or Kindle app on multiple devices. To display information about the configured interfaces in the WAN transport VPN, use the show interface command. Enables the GE interface, changing its state from administratively down to administratively up. By default, routers at one site form BFD tunnels only with routers at remote sites. If you want the routers at the same site to form BFD tunnels between them, enable the formation of these tunnels: vEdge(config)# system allow-same-site-tunnels. In the Viptela overlay network, vEdge routers can run the PPPoE client. carrier-name can be default and carrier1 through carrier8: Viptela(config)# vpn 0 You can change the traffic distribution by modifying the preference or the weight, or both, associated with a TLOC.