Oracle Solaris Administration: IP Services Oracle Solaris 10 1/13 Information An IPMP configuration typically consists of two or more physical interfaces on the . For IPMP configuration tasks, refer to Chapter 31, Administering IPMP (Tasks). Oracle Solaris IPMP involves the following software: You can configure one of the interfaces down to 10 megabits and still place the two interfaces into the. You must have configured all interfaces as members of the IPMP group. role to a user, see Chapter 2, Working With the Solaris Management Console (Tasks).

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Awesome article and nicely explained. This attachment is often implemented as a device driver and a NIC. Solaris 11 Administration Information Center unixadminschool. Then, the NIC is unplumbed from the system.

RCM manages the dynamic reconfiguration of system components. Consider the example of four VLANs, bgebgebgeand bge For a repair detection time of 10 seconds, the probing rate is approximately one probe every two seconds. For instructions, refer to Configuring Target Systems. confiiguration

How to configure Solaris 10 Link Based IPMP – The Geek Diary

Configuring Target Systems Next: IPMP does not permit you to add a data address to an interface that is configured through the ifconfig command as standby. Avoid using spaces in group names. Test address now configured on interface hme0; enabling probe-based failure detection on it. If the checks are successful, the data addresses associated with the detached NIC fail over to a functioning NIC in the same group, as if the NIC configurahion detached had failed. Optional Preserve the IPv4 standby interface across reboots.


Repair detection is the process of detecting when a NIC or the path from a NIC to an Internet layer device starts operating correctly after a failure. If you need additional data IP addresses you should add them as deprecated IP interfaces.

That is, RCM only performs plumbing. In IPv6, multicast memberships are associated with interface indexes. The standby interface in an IPMP group is not cnfiguration for data traffic unless some other interface in the group fails.

Configuring an IPv6 Network Tasks 8. In a dual-stack environment, placing the IPv4 instance of solarjs interface under a particular group automatically places the IPv6 instance under the same group. You can remove the component from the system. To identify the link-local address of an interface, run the ifconfig interface command on an IPv6-enabled node. Failure Detection and Failover Failure detection is the process of detecting when an interface or the path from an interface to an Internet ippm device no longer works.

To determine whether a third-party interface supports link-based failure detection, refer to the manufacturer’s documentation. Solsris attempt to create this type of configuration will fail. The physical interface in an IPMP group is not present at system boot. Repair detection assumes that you have enabled failbacks.

Arena-Node1 ifconfig -a lo0: Similarly, if you configure as standby an interface that already has data addresses, these addresses automatically fail over to another interface in the IPMP group. Thus, any interfaces on system components that you attach after system boot can be plumbed and added to an existing IPMP group.

How to configure Solaris 10 Link Based IPMP

Also, no failover occurs when all the target systems fail at the same time. Leave a Reply Cancel reply. Enable Probe-Based Failure Detection. In IPMP terminology, an IP link is a communication facility or medium over which nodes can communicate at the data-link layer of the Internet protocol suite. The failover feature of IPMP preserves connectivity and prevents disruption of any existing connections.


Troubleshooting Network Problems Tasks. Configuring netmasks and default gateway in zones Solaris If an interface in the group fails or is removed for maintenance, IPMP automatically migrates, or fails overthe failed interface’s IP addresses. Planning an IPv6 Network Tasks 5. IPMP provides increased reliability, availability, and network performance for systems with multiple physical interfaces.

Rammeesh unix: IPMP in Solaris 10

After an interface fails, the test addresses remain on the failed interface so that in. In general, you can use any IPv4 address on your subnet as a test address.

Likewise for logical interface and test address. Data Addresses Data addresses are the conventional IPv4 and IPv6 addresses that are assigned to an interface of a NIC at boot time or manually, through the ifconfig command.

However, hme0 does not have a test address configured. The recipient of these addresses configuratioj a functioning interface in the failed interface’s IPMP group. A L2 broadcast domain typically maps to a specific subnet.

Load spreading occurs only when the configuratkon traffic is flowing to multiple destinations that use multiple connections. A subnet number or prefix cannot be assigned to more than one IP link. Have the netmask and broadcast address set to the default value.