Set the bottom nibble of the first byte to 2 to define the address as locally administered.For example, in the following display, you can see the base MAC is 00:50:56:C0:00:08:įlags: (0x78843) UP BROADCAST MULTICAST ARP RUNNING INET_UP Identify the base MAC of eth0/wancom0 physical interface using the show interfaces command.To define the virtual addresses you need to configure for each interface: To determine what the virtual MAC addresses should be, you first identify a BIA and then calculate the virtual MACs based on that. To support HA, you configure virtual Ethernet (MAC) address MAC addresses based on the Burned In Addresses (BIA) of the media interfaces. For VNFs, Oracle recommends establishing private MAC addressing for virtual MAC address configuration. As such, you cannot derive these addresses using the same method as you do for Acme platforms. Virtual Network Functions (VNFs) rely on their hypervisor environment for MAC address establishment, advertisement and resolution. To the upstream router, the MAC and IP are still alive, meaning that existing sessions continue uninterrupted through the standbyĭepending on the type of physical layer cards you have installed, you can create MAC addresses as follows: Four Ethernet (MAC) address for each configured four-port GigE physical interface card. Given that, the virtual MAC address you configure allows the HA node to appear as a single system from the perspective of other network devices. Oracle® Enterprise Session Border Controller. The MAC address is a hardware address that uniquely identifies each Oracle® Enterprise Session Border Controller’s root MAC address. Virtual MAC addresses are actually unused MAC addresses that based on the Oracle® Enterprise Session Border Controller sends out an ARP message using the virtual MAC address, establishing that MAC on another physical port within the Ethernet switch. The HA node uses shared virtual MAC (media access control) and virtual IP addresses for the media interfaces. You enter these addresses in virtual MAC address parameters for phy-interface configurations where the operation type for the interface is media. In order to create the HA node, you need to create virtual MAC addresses for the media interfaces.
That is, use port 1 on both systems or use port 2 on both systems.Ĭonfiguration for these interfaces as described in this chapter. We recommend that you use corresponding ports on the Oracle® Enterprise Session Border Controller.Įnd of the cable into port 1 or port 2 on the rear interface of the second Oracle® Enterprise Session Border Controllers using single rear interface support:Ĭategory 5 crossover cable, insert one end into either port 1 (wancom1) or portĢ (wancom2) on the rear interface of the first Oracle® Enterprise Session Border Controller management. Oracle® Enterprise Session Border Controller chassis that port should only be used for When you make these connections, do not use port 0 (wancom0) on the
#1. another acronym for mac address is the bia software#
However, the software configurations for each type of connection mode are Oracle® Enterprise Session Border Controllers for multiple interface support, two cables are For single interface support, one cable connects the two You can set up either single or multiple rear interface support for We recommend that you use shielded category 5 (RJ45) crossover cablesįor all 10/100 Ethernet connections used for HA.
State, media flow, signaling, and configuration. Oracle® Enterprise Session Border Controllers to checkpoint the following information: health, This protocol uses a connection between the Oracle® Enterprise Session Border Controller to the configured rear interface on the other. Oracle® Enterprise Session Border Controllers from the rear interfaces must be able to reach from Switches (or other network entities), as shown in the diagram above.Ĭrossover 10/100 category 5 Ethernet cable that connects the
Oracle® Enterprise Session Border Controller’s media interfaces must be connected to the same Oracle Communications System Hardware Installation Oracle® Enterprise Session Border Controller according to the requirements and safety precautions The following are hardware set-up and location considerations for
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