Network for Solaris11

Network Configuration in solaris 11

network configuration in solaris 11 using ipadm command

root@hari:~# dladm show-link

LINK CLASS MTU STATE OVER

net0 phys 1500 up --

net1 phys 1500 unknown --

net2 phys 1500 unknown --

root@hari:~#

---here I am using net1 and net2 for demo purpose:

----How to give the ip address in solaris 11 ?

1.plumb the interface

2.give the ip for the inferface

3.Add the entries into /etc /hosts file

root@hari:~# ipadm help

The following subcommands are supported:

Address : create-addr delete-addr disable-addr

down-addr enable-addr refresh-addr

reset-addrprop set-addrprop show-addr

show-addrprop up-addr

Interface : disable-if enable-if reset-ifprop

set-ifprop show-if show-ifprop

IP interface : create-ip delete-ip

IPMP interface : add-ipmp create-ipmp delete-ipmp

remove-ipmp

Protocol property : reset-prop set-prop show-prop

VNI interface : create-vni delete-vni

For more info, run: ipadm help <subcommand>

root@hari:~#

root@hari:~# ipadm create-ip net1

------It plumbs interface.

root@hari:~# dladm show-link

LINK CLASS MTU STATE OVER

net0 phys 1500 up --

net1 phys 1500 up --

net2 phys 1500 unknown --

root@hari:~# ipadm show-if

IFNAME CLASS STATE ACTIVE OVER

lo0 loopback ok yes --

net0 ip ok yes --

net1 ip down no --

root@hari:~#

root@hari:~# ipadm create-addr -T static -a 192.168.29.167/24 net1/v4

root@hari:~# ipadm show-addr

ADDROBJ TYPE STATE ADDR

lo0/v4 static ok 127.0.0.1/8

net0/v4 static ok 192.168.29.166/24

net1/v4 static ok 192.168.29.167/24

lo0/v6 static ok ::1/128

root@hari:~#

root@hari:~# ifconfig net1

net1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 5

inet 192.168.29.167 netmask ffffff00 broadcast 192.168.29.255

ether 0:c:29:4d:db:74

root@hari:~# ping 192.168.29.167

192.168.29.167 is alive

root@hari:~#

---add the entry into /etc/hosts file as below.

root@hari:~# cat /etc/hosts

#

# Copyright 2009 Sun Microsystems, Inc. All rights reserved.

# Use is subject to license terms.

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost loghost

192.168.29.166 hari

192.168.29.167 net1-ip

root@hari:~#

##################To delete the ip address in solaris 11#########

root@hari:~# ipadm delete-ip net1

---It deletes ip and unplumb the interface

root@hari:~# ipadm

NAME CLASS/TYPE STATE UNDER ADDR

lo0 loopback ok -- --

lo0/v4 static ok -- 127.0.0.1/8

lo0/v6 static ok -- ::1/128

net0 ip ok -- --

net0/v4 static ok -- 192.168.29.166/24

root@hari:~#

--comment the entry in the /etc/hosts file

root@hari:~# cat /etc/hosts

#

# Copyright 2009 Sun Microsystems, Inc. All rights reserved.

# Use is subject to license terms.

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost loghost

192.168.29.166 hari

##192.168.29.167 net1-ip

root@hari:~#

------------------ipmp configuration in solaris 11____________________

steps:

1.Take 2 Nic cards and plumb both of them.

2.Give the ip addresses as below

3.Create one ipmp group

4.Add the interfaces into ipmp group

5.Give the ip address for the ipmp group

Demo:

root@hari:~# ipadm create-ip net1

root@hari:~# ipadm create-ip net2

root@hari:~# ipadm create-addr -T static -a 192.168.29.161/24 net1/v4

root@hari:~# ipadm create-addr -T static -a 192.168.29.162/24 net2/v4

root@hari:~# ipadm

NAME CLASS/TYPE STATE UNDER ADDR

lo0 loopback ok -- --

lo0/v4 static ok -- 127.0.0.1/8

lo0/v6 static ok -- ::1/128

net0 ip ok -- --

net0/v4 static ok -- 192.168.29.166/24

net1 ip ok -- --

net1/v4 static ok -- 192.168.29.161/24

net2 ip ok -- --

net2/v4 static ok -- 192.168.29.162/24

root@hari:~# ipadm create-ipmp ipmp0

root@hari:~# ipadm add-ipmp -i net1 -i net2 ipmp0

root@hari:~# ipadm create-addr -T static -a 192.168.29.163/24 ipmp0/v4

Example >

ipadm create-ipmp -i eth1,eth2 bondeth0

ipadm create-addr -T static -a 202.31.182.131/24 bondeth0/v4

root@hari:~# ipadm show-if

IFNAME CLASS STATE ACTIVE OVER

lo0 loopback ok yes --

net0 ip ok yes --

net1 ip ok yes --

net2 ip ok yes --

ipmp0 ipmp ok yes net1 net2

root@hari:~#

Add the entry in the /etc/hosts file.

root@hari:~# cat /etc/hosts

#

# Copyright 2009 Sun Microsystems, Inc. All rights reserved.

# Use is subject to license terms.

#

# Internet host table

#

::1 localhost

127.0.0.1 localhost loghost

192.168.29.166 hari

##192.168.29.167 net1-ip

192.168.29.163 ipmp0-ip

root@hari:~# ping ipmp0-ip

ipmp0-ip is alive

root@hari:~#

---------How to delete ipmp in solaris 11-------

root@hari:~# ipadm show-if

IFNAME CLASS STATE ACTIVE OVER

lo0 loopback ok yes --

net0 ip ok yes --

net1 ip ok yes --

net2 ip ok yes --

ipmp0 ipmp ok yes net1 net2

root@hari:~# ipadm delete-ipmp ipmp0

ipadm: cannot delete IPMP interface ipmp0: IPMP group is not empty