What is IPMP in Solaris 11?
by admin. In production environments, it is important to eliminate any single point of failure. IP network multipathing (IPMP) provides a mechanism for building redundant network interfaces to guard against failures with network interfaces, cables, switches, or other networking hardware.
How does Solaris IPMP work?
IPMP maintains network availability by attempting to preserve the original number of active and standby interfaces when the group was created. The data IP address that was associated with the failed interface is then redistributed to another functioning interface in the group.
What is global zone and local zone in Solaris?
A. Base Solaris operating system is called global zone. (Directly installed on physical hardware). Solaris operating system which are hosted by global zone is called Non-global zones or local zone.
How do I view IPMP in Solaris 11?
Solaris 11- How to Configure IPMP – Probe-Based?
- Login to Solaris 11 host and make sure two or more than physical interfaces available.
- Here we are going to use net0 and net1 to configure the IPMP group.So make there is no IP exists on net0 & net1.If exists,remove it using ” ipadm delete-addr net0/XXXX”
How do I enable IPMP?
How to Manually Configure an Active-Standby IPMP Group
- Become an administrator.
- Create an IPMP interface.
- Add underlying IP interfaces to the group.
- Add data addresses to the IPMP interface.
- Add test addresses on the underlying interfaces.
- Configure one of the underlying interfaces as a standby interface.
How do I view IPMP on Solaris 10?
Add the IP address in /etc/hosts and specify the netmask value in /etc/netmasks like below one. Plumb the interfaces which you are going to use for new IP address. check the status in “ifconfig” output. Configure IP on Primary interface and add the interfaces to IPMP group with your own group name.
What is a Solaris Zone?
A Solaris Zone is a partitioned virtual OS environment working in a Solaris OS space. There are two types of Solaris Zones: Global Zones and Non-Global Zones. Global Zone is the traditional OS environment and is where Solaris OS is installed.
What is IPMP protocol?
IP network multipathing (IPMP) provides physical interface failure detection and transparent network access failover for a system with multiple interfaces on the same IP link. IPMP also provides load spreading of packets for systems with multiple interfaces.
How do I view Ipmp in Solaris 11?