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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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.
Your email address will not be published. These interfaces and the data addresses that are configured on them are immediately available for use by the Configuratioon group. Some Sun platforms might only support DR of certain types of hardware. Thus, the interface receives the same configuration ipmmp it would have received after system boot.
On the system with the interfaces to be configured, assume the Primary Administrator role, or become superuser. What is in your mind, about this post?
How to configure Solaris 10 Probe based IPMP
For more information about target system use in probe-based failure detection, refer to Probe-Based Failure Detection. IP Security Architecture Overview Instead, solarie failovers might choose an active interface with fewer data addresses that are configured as UP than the standby interface.
Configure an interface as a standby and assign the test address. For example, a qfe NIC can have four interfaces, qfe0 through qfe3and so on. For an introduction to test addresses, refer to Test Addresses. Avoid using spaces in group names.
A single interface can be configured in its own IPMP group. Dynamic Reconfiguration Dynamic reconfiguration DR is the ability to reconfigure a system while the system is running, with little or no impact on existing operations.
Then, the standby interface is treated the same as other active interfaces until the failed interface is repaired. An IPMP configuration typically consists of two or more physical interfaces on the same system that are attached to the same IP link.
For a description of all error messages that are logged on the console during failures cinfiguration repairs, see the in.
IPMP Interface Configurations – Oracle Solaris Administration: IP Services
To determine whether a third-party interface supports link-based failure detection, refer to the manufacturer’s documentation. Consult your platform’s documentation for details. Configuring IPsec Tasks Preventing Applications From Using Test Addresses After you have configured a test address, you need to ensure that this address is not used by applications. U are master of UNIX.
How to configure Solaris 10 IPMP ? – UnixArena
To ensure that IP does not choose the test address for normal applications, mark the test address as deprecated. Address set to What Happens During Interface Failover The following two examples show a typical configuration and how that configuration automatically changes when an interface fails.
The failover feature of IPMP preserves connectivity and prevents disruption of any existing connections. Self Paced Courses Live Webex. After failback, the original configuration is restored. Due to these restrictions, you must use the ifconfig command to mark any test addresses as deprecated and -failover prior to setting the interface as standby. This chapter contains the following information: 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.
Arena-Node1 ifconfig -a condiguration These messages go out over ipml interface to one or more target systems on the same IP link.
Consider the example of four VLANs, bgebgebgeand bge Finally, RCM fails back any data addresses, just as if the interface had been repaired.
IP Security Architecture Overview.
How to configure Solaris 10 IPMP ?
The alternate interface s that cannot receive inbound packets here: Otherwise, if the interface fails, the application is no longer reachable because test addresses do not fail over during the failover operation.
Each interface can be configured with an IP test address. 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, failover and failback cannot occur for an IPMP group with only one interface.
Here i have removed the LAN cable from eg1 and let see what happens. IPMP does not permit you to add a data address to an interface that is configured through the ifconfig command as standby.