7.1 hanetconfig Command

PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function 4.1 (for Solaris(TM) Operating System)

Contents Index

Chapter 7 Command reference

7.1 hanetconfig Command

[Name]

hanetconfig - Setting, modifying, deleting, and displaying a configuration definition of Redundant Line Control function

[Synopsis]

/opt/FJSVhanet/usr/sbin/hanetconfig command [args]

[Feature description]

The hanetconfig command defines configuration information required for the operation of Redundant Line Control function. This command also modifies, deletes, and displays a setting.

Command	Process outline	Authority
create	Creates configuration information	Super user
copy	Copies configuration information	Super user
print	Displays configuration information	General user
modify	Modifies configuration information	Super user
delete	Deletes configuration information	Super user
version	Displays the version	General user

(1) create command

Configuration information must be defined for a virtual interface before Redundant Line Control function can be operated. Use the create command to create a definition of configuration information. The create command can also create definitions of more than one logical virtual interface on the virtual interface. The following is the command format for building a virtual interface:

- When creating a virtual interface

Fast switching mode (IPv4):
/opt/FJSVhanet/usr/sbin/hanetconfig create [inet] -n devicename -m t -i ipaddress -t interface1[,interface2,...]

Fast switching mode (IPv6):
/opt/FJSVhanet/usr/sbin/hanetconfig create inet6 -n devicename -m t -t interface1[,interface2,...]

RIP mode or Fast switching/RIP mode:
/opt/FJSVhanet/usr/sbin/hanetconfig create -n devicename -m {r | b} -i ipaddress -t interface1[,interface2,...]

GS/SURE linkage mode (physical interface definition):
/opt/FJSVhanet/usr/sbin/hanetconfig create -n devicename -m n -i ipaddress -t interface

GS/SURE linkage mode (virtual interface definition):
/opt/FJSVhanet/usr/sbin/hanetconfig create -n devicename -m c -i ipaddress -t interface1[,interface2,...]

NIC switching mode (IPv4: logical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig create [inet] -n devicename -m d -i ipaddress1 -e ipaddress2 -t interface1[,interface2]

NIC switching mode (IPv6: logical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig create inet6 -n devicename -m d -i ipaddress/prefix -t interface1[,interface2]

NIC switching mode (physical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig create -n devicename -m e -i ipaddress1 [-e ipaddress2] -t interface1[,interface2]

Standby patrol function (automatic failback if a failure occurs / immediate automatic failback):
/opt/FJSVhanet/usr/sbin/hanetconfig create -n devicename -m {p | q} -a MAC_address -t interface

- When creating a logical virtual interface

Fast switching mode, RIP mode and Fast switching/RIP mode (IPv4):
/opt/FJSVhanet/usr/sbin/hanetconfig create [inet] -n devicename -i ipaddress

Fast switching mode (IPv6):
/opt/FJSVhanet/usr/sbin/hanetconfig create inet6 -n devicename -i ipaddress/prefix

[inet | inet6]

Specify an IP address form to set to a virtual interface.

inet
inet6

: IPv4 address
: IPv6 address

When omitted, it is dealt with as specified inet. It is necessary to specify this option first (immediately after a string of "create") before other options.
This option can be specified only when using Fast switching mode or NIC switching mode (a logical IP address takeover function).

-n devicename:

Specify the name of a virtual interface or logical virtual interface for which the configuration information should be set. Specify the virtual interface name with a string that begins with "sha" and is followed by a value (0 to 255) (such as sha0 and sha10). Specify the logical virtual interface name as "virtual-interface-name: value (2 to 64)" (such as sha0:2 and sha10:5). If you specify a virtual interface or logical virtual interface in any other format, an error message is output and this command terminates abnormally. In addition, Logical virtual interface can only be configured on operation mode "t".

-m t|r|b|n|c|d|e|p|q:

Specify an operation mode. If devicename is a logical virtual interface, specify the operation mode of a corresponding virtual interface.

t: Fast switching mode
Specify this parameter to use the Redundant Line Control function in Fast switching mode.

r: RIP mode
Specify this parameter to use the Redundant Line Control function in RIP mode.

b: Fast switching/RIP mode
Specify this parameter to use the Redundant Line Control function in Fast switching/RIP mode.

n: GS/SURE linkage mode (physical interface definition)
Specify this parameter to use the Redundant Line Control function in GS/SURE linkage mode. A physical interface used to actually perform communication is created.

c: GS/SURE linkage mode (virtual interface definition)
Specify this parameter to use the Redundant Line Control function in GS/SURE linkage mode. A virtual interface that bundles physical interfaces defined in operation mode n to perform communication is created.

d: NIC switching mode (logical IP address takeover function)
Specify this parameter to use the Redundant Line Control function in NIC switching mode. This mode activates logical interface and physical interface.

e: NIC switching mode (physical IP address takeover function)
Specify this parameter to use the Redundant Line Control function in NIC switching mode. This mode activates only physical interface.

p: Standby patrol function (automatic failback if a failure occurs)
Specify this parameter to use the Redundant Line Control function in NIC switching mode and monitor the status of the standby NIC. If the standby NIC is communicating due to a failure and the active NIC recovers, no failback occurs until the currently used NIC encounters a failure.

q: Standby patrol function (immediate automatic failback)
Specify this parameter to use the Redundant Line Control function in NIC switching mode and monitor the status of the standby NIC. If the standby NIC is communicating due to a failure and the active NIC recovers, a failback immediately occurs.

The following table lists options that can be specified in each operation mode.

Specifiable parameter / Operation mode	inet \| inet6	-n	-i	-e	-a	-t
't' (Fast switching mode)	Support	O	O (*8)	X	X	O (*1)
'r' (RIP mode)	Not support	O	O	X	X	O (*1)
'b' (Fast switching/RIP mode)	Not support	O	O	X	X	O (*1)
'n' (GS/SURE linkage mode (physical interface definition))	Not support	O	O	X	X	O (*2)
'c' (GS/SURE linkage mode (virtual interface definition))	Not support	O	O	X	X	O (*3)
'd' (NIC switching mode (logical IP address takeover function))	Support	O	O	O (*6)	X	O (*4)
'e' (NIC switching mode (physical IP address takeover function))	Not support	O	O	O (*7)	X	O (*4)
'p' (Standby patrol function (automatic failback if a failure occurs))	Not support	O	X	X	O	O (*5)
'q' (Standby patrol function (immediate automatic failback))	Not support	O	X	X	O	O (*5)

[Meaning of the symbols] 0: Required, X: Not required

*1 Specify a physical interface (The same physical interface can be specified if the operation mode is "t", "r", or "b"). 1 to 8 physical interfaces can be assigned.
*2 Specify one physical interface that is not specified in any other operation mode. Only one physical interface can be assigned.
*3 Specify a virtual interface created in operation mode "n". Two interfaces can be assigned.
*4 Specify a physical interface that is not specified in any other operation mode. One or two physical interface can be assigned.
*5 Specify a virtual interface specified in the operation mode "d" or "e". Only one interface can be assigned.
*6 It is not possible to specify this parameter when set inet6 to an address form.
*7 This parameter may be omitted if the physical IP address takeover function II is used (not activating an interface on the standby node in the cluster system).
*8 It can specify, only when creating logical virtual interface.

-i ipaddress1[/prefix]:

ipaddress1

Specify a host name or an IP address to assign to a virtual interface or a logical virtual interface (devicename specified by -n option). The specified IP address or host must be defined in an /etc/inet/hosts file (IPv4) or an /etc/inet/ipnodes file (IPv4,IPv6). When assigning an IP address to a logical virtual interface, it is necessary to specify the same subnet as that of a virtual interface. If specified a different subnet, occasionally it is not possible to communicate.

[/prefix]

Specify the length of a prefix of ipaddress1 following "/" (slash). The range possible to specify is between zero to 128. This parameter is required only when specifying an IPv6 address to ipaddress1 or a host name defined in an /etc/inet/ipnodes file. It is not possible to specify for an IPv4 address.

-e ipaddress2:

Specify an IP address or a host name to assign to a physical interface. It is possible to set an IP address or a host name in an IPv4 form only and must be defined in an /etc/inet/hosts and /etc/inet/ipnodes files. It is possible to specify this option only when specified inet for an address form. (When specified inet6, a link local address is automatically assigned.) It is necessary to set this option in NIC switching mode (operation mode is "d" or "e"). In cluster operation, it is possible to omit this option if an interface of NIC switching mode (operation mode is "e") is not activated by a standby node.

-t interface1[,interface2,...]:

Specify interface names to be bundled by a virtual interface, by listing them delimited with a comma (,).

Specify virtual interface names (such as sha1 and sha2) for GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q").

To configure other than GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q"), specify the name of physical interface (such as eri0 or hme0) or the name of tagged VLAN interface (such as ce1000 or fjgi1000).

-a MAC_address:

Specify a local MAC address to be allocated to the standby NIC as 02:XX:XX:XX:XX:XX (X represents a hexadecimal from 0 to F). "02" in the beginning indicates that this is a local MAC address. Any value may be specified. However, manage the address to prevent duplication of addresses with other NICs connected on the same LAN. No normal operation is guaranteed if duplicate addresses are used.

This parameter must be set only if the standby patrol function (operation mode "p" or "q") is used.

(2) copy command

Use the copy command to create different configuration information while sharing an NIC used in other configuration information (virtual interface in NIC switching mode (operation mode "d")). This command thus allows configuration information to be automatically created by using the copy source information and without requiring you to specify an IP address to be attached to a physical interface, interface names to be bundled by a virtual interface, and an operation mode. This command realizes simpler operation than directly executing the hanetconfig create command.
In addition, this command can copy only virtual interface of NIC switching mode (operation mode "d").

The following is the command format for copying a virtual interface:

- When duplicating a virtual interface of IPv4 from a virtual interface of IPv4

/opt/FJSVhanet/usr/sbin/hanetconfig copy [inet] -n devicename1,devicename2 -i ipaddress

- When duplicating a virtual interface of IPv4 from a virtual interface of IPv6 (dual stack configuration)

/opt/FJSVhanet/usr/sbin/hanetconfig copy [inet] -n devicename1,devicename1 -i ipaddress1 -e ipaddress2

- When duplicating a virtual interface of IPv6 from a virtual interface of IPv6

/opt/FJSVhanet/usr/sbin/hanetconfig copy inet6 -n devicename1,devicename2 -i ipaddress/prefix

- When duplicating a virtual interface of IPv6 from a virtual interface of IPv4 (dual stack configuration)

/opt/FJSVhanet/usr/sbin/hanetconfig copy inet6 -n devicename1,devicename1 -i ipaddress/prefix

[inet | inet6]

Specify an IP address form to set to a copy-to virtual interface.

inet
inet6

: IPv4 address
: IPv6 address

When omitted, it is dealt with as specified inet. It is necessary to specify this option first (immediately after a strings of copy) before other options.

-n devicename1,devicename2:

devicename1:

Specify a copy-from virtual interface name. It is possible to specify only a virtual interface name of NIC switching mode (operation mode is "d").

devicename2:

Specify a copy-to virtual interface name. When configuring IPv4/IPv6 dual stack, specify the same virtual interface name (devicename1) as that of copy-from.

-i ipaddress1[/prefix]:

Specify a host name or an IP address to assign to a copy-to virtual interface specified by devicename2. See -i option of a create command for the detail of how to set.

-e ipaddress2:

Specify an IP address or a host name to assign to a physical interface. This option is required to duplicate a virtual interface of IPv4 from that of IPv6 (dual stack configuration). See -e option of a create command for the detail of how to set.

(3) print command

Use the print command to display the current configuration information. The following is the format of the print command.

/opt/FJSVhanet/usr/sbin/hanetconfig print [-n devicename1[,devicename2,...]]

-n devicename1[,devicename2,...]:

Specify the name of a virtual interface or logical virtual interface whose configuration information should be displayed. If this option is not specified, the print command displays all the configuration information for the currently set virtual interfaces and logical virtual interfaces.

The following shows an example of displaying configuration information.

Item		Explanation
[IPv4,Patrol]		The information of an IPv4 virtual interface and standby patrol
[IPv4,Patrol]	Name	Outputs a virtual interface name.
	Hostname	Outputs the host name or virtual IP address of a virtual interface.
	Mode	Outputs the operation mode of a virtual interface. (For details, please refer to "-m" option of the create command.)
	MAC Adder/Phys ip	Outputs a MAC local address used by standby patrol mode, or physical IP address defined as the virtual interface.
	Interface List	Outputs a virtual interface name in GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q"). Outputs a physical interface name (such as le0 and hme0) in any other mode than GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q").
[IPv6]		The information of an IPv6 virtual interface
[IPv6]	Name	Outputs a virtual interface name.
	Hostname/prefix	A host name or an IP address and a prefix value of a virtual interface
	Mode	Outputs the operation mode of a virtual interface.
	Interface List	Outputs a virtual interface name in GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q"). Outputs a physical interface name (such as le0 and hme0) in any other mode than GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q").

(4) modify command

Use the modify command to modify the configuration of Redundant Line Control function.
The following is the format of the modify command that modifies configuration information for a virtual interface:

- When changing configuration information of a virtual interface

Fast switching mode (IPv4):
/opt/FJSVhanet/usr/sbin/hanetconfig modify [inet] -n devicename {[-m {r | b}] [-i ipaddress1] [-t interface1[,interface2,...]]}

Fast switching mode (IPv6):
/opt/FJSVhanet/usr/sbin/hanetconfig modify inet6 -n devicename -t interface1[,interface2,...]

RIP mode or Fast switching/RIP mode:
/opt/FJSVhanet/usr/sbin/hanetconfig modify -n devicename {[-m {t | r | b}] [-i ipaddress] [-t interface1[,interface2,...]]}

GS/SURE linkage mode (physical interface definition):
/opt/FJSVhanet/usr/sbin/hanetconfig modify -n devicename {[-i ipaddress] [-t interface]}

GS/SURE linkage mode (virtual interface definition):
/opt/FJSVhanet/usr/sbin/hanetconfig modify -n devicename {[-i ipaddress] [-t interface1[,interface2,...]]}

NIC switching mode (IPv4: logical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig modify [inet] -n devicename {[-i ipaddress1] [-e ipaddress2] [-t interface1[,interface2]]}

NIC switching mode (IPv6: logical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig modify inet6 -n devicename {[-i ipaddress1/prefix] [-t interface1[,interface2]]}

NIC switching mode (physical IP address takeover function):
/opt/FJSVhanet/usr/sbin/hanetconfig modify -n devicename {[-i ipaddress1] [-e ipaddress2] [-t interface1[,interface2]]}

Standby patrol function:
/opt/FJSVhanet/usr/sbin/hanetconfig modify -n devicename {[-a MAC_Address] [-t interface1]}

- When changing configuration information of a virtual interface

Fast switching mode, RIP mode and Fast switching/RIP mode (IPv4):
/opt/FJSVhanet/usr/sbin/hanetconfig modify [inet] -n devicename -i ipaddress

Fast switching mode (IPv6):
/opt/FJSVhanet/usr/sbin/hanetconfig modify inet6 -n devicename -i ipaddress/prefix

[inet | inet6]

Specify an IP address form to set to a changing virtual interface.

inet
inet6

: IPv4 address
: IPv6 address

When omitted, it is dealt with as specified inet. It is necessary to specify this option first (immediately after a string of modify) before other options.
This option can be specified only when using Fast switching mode or NIC switching mode (a logical IP address takeover function).

-n devicename:

Specify the name of a virtual interface or logical virtual interface whose configuration information should be modified. This parameter is required.

-m t|r|b:

Specify this parameter to change the operation mode (Fast switching mode, RIP mode, or Fast switching/RIP mode) of a virtual interface to be modified. One of Fast switching mode, RIP mode, or Fast switching/RIP mode can be selected ("t" indicates Fast switching mode, "r" indicates RIP mode, and "b" indicates Fast switching/RIP mode).

-i ipaddress1[/prefix]:

Specify a host name or IP address to be attached to a virtual or logical virtual interface (devicename specified by -n option) to be used for Redundant Line Control function. This host name must correspond to an IP address in a network database such as the /etc/inet/hosts and /etc/inet/ipnodes files. You can directly specify an IP address instead of a host name. In this case, you must specify the IP address in dotted decimal notation. When you specify address information for a logical virtual interface, be sure to specify an address in the same subnet as the address of a corresponding virtual interface. Communication may be disabled if any other subnet is specified.

-e ipaddress2:

Specify an IP address to be attached to a physical interface. This host name must correspond to an IP address in a network database such as the /etc/inet/hosts and /etc/inet/ipnodes files. You can directly specify an IP address instead of a host name. In this case, you must specify the IP address in dotted decimal notation.

This parameter can be modified only if the operation mode of a virtual interface to be modified is NIC switching mode (operation mode "d" or "e").

-t interface1[,interface2,...]:

Specify interface names to be bundled by a virtual interface, by listing them delimited with a comma (,).

Specify virtual interface names (such as sha1 and sha2) if the operation mode of a virtual interface to be modified is GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q").

Specify physical interface names (such as le0 and hme0) if the operation mode of a virtual interface to be modified is not GS/SURE linkage mode (operation mode "c") or standby patrol function (operation mode "p" or "q").

-a MAC_address:

This parameter can be changed only if the operation mode of a virtual interface to be modified is standby patrol function (operation mode "p" or "q").

(5) delete command

Use the delete command to delete the configuration of Redundant Line Control function. The following is the format of the delete command:

/opt/FJSVhanet/usr/sbin/hanetconfig delete [inet | inet6] -n {devicename1[,devicename2,...] | all}

[inet | inet6]

Specify an IP address form of a deleting virtual interface.

inet
inet6

: IPv4 address
: IPv6 address

When omitted, it is dealt with as specified inet. It is necessary to specify this option first (immediately after a string of delete) before other options.
This option can be specified only when using Fast switching mode or NIC switching mode (a logical IP address takeover function).

-n devicename1[,devicename2,...]:

Specify the names of virtual interfaces (such as sha0 and sha1) or logical virtual interfaces (such as sha0:2 and sha1:10) whose configuration information should be deleted.

all:

Specify this parameter to delete all the defined virtual and logical interfaces. In addition, the definition of IPv4 interface and IPv6 interface cannot be deleted simultaneously. Please specify IPv4 interface and IPv6 interface individually, respectively and delete them.

(6) version command

The version of this product is displayed. The following is the format of the version command.

/opt/FJSVhanet/usr/sbin/hanetconfig version

The following shows an example of displaying version information.

HA-Net version 2.7

[Notes]

When you define a logical virtual interface, be sure to define also a virtual interface to which the logical virtual interface belongs.
(For example, when you define a logical virtual interface of sha2:2, sha2 must also be defined.)
When you define a logical virtual interface, no input item except required items (the physical interface name and operation mode used in the logical virtual interface) can be set in the logical virtual interface definition. This is because the values specified for the virtual interface are set for them.
Only a value from 2 to 64 can be specified as the logical number of the logical virtual interface.
A new virtual interface can be added while other virtual interfaces are active. No new logical virtual interface can be attached to an active virtual interface. Add a logical virtual interface after deactivating the relevant virtual interface.
If the router/HUB monitoring is set, no relevant configuration information can be deleted. Delete configuration information after deleting the relevant information of the router/HUB monitoring function.
A physical interface to be specified for GS/SURE linkage mode (operation mode "n") must not be defined for the use in conventional TCP/IP. (Check if or not there is /etc/hostname.interface file. If exists, change a name or delete it, then execute "/usr/sbin/ifconfig interface unplumb" command.)
An IP address or host name to be specified to create, copy, or modify configuration information must be defined in /etc/inet/hosts and /etc/inet/ipnodes.
If more than one virtual interface is created while sharing a NIC bundled in NIC switching mode, the standby patrol need not be set for each of the virtual interfaces.
When specified a numeric string for a host name, it is dealt with as decimal and converted into an IP address corresponding to its value to work. (For instance, when specified "123456", it is regarded an IP address "0.1.226.64" is specified.)
As for an actual interface to configure Fast switching mode, RIP mode, and Fast switching/RIP mode (the operation mode is "t", "r", and "b"), be sure to define to use in TCP/IP before defining a virtual interface. (Check if or not there is /etc/hostname.interface file. If not, create it and reboot a system.)
When specified a host name to where to set a host name or an IP address with this command, it is not possible to change the corresponding host name on the host database of such as /etc/inet/hosts and /etc/inet/ipnodes files. To change the information of the host name, it is necessary to temporarily delete a definition of a Redundant Line Control function to use the corresponding host name and to set the definition again.
When using an IPv6 address, an IP address that is set by -i option of a create command is not a target of address automatic configuration by an IPv6 protocol. Therefore, specify the same to a prefix and the length of a prefix as those set in an IPv6 router on the connected network. Set a value different from that of the other system for an "interface IP" inside an IP address field.
When configuring a virtual interface for Fast switching mode as Dual Stack, the bundled physical interfaces cannot be modified with "modify t" command. To apply changes, delete the configuration information of the virtual interface and then reconfigure.
Do not use characters other than alphanumeric characters, period, and hyphen for the host name. If characters other than the above are used, re-write the host names in /etc/inet/hosts and /etc/inet/ipnodes so that it does not contain any other characters. Also, the first and last character for the host name must be alphanumeric character.
When configuring a standby patrol function for a virtual interface which is using the tagged VLAN interfaces, it is required to reboot the OS in order to enable the standby patrol function. GLS withholds a modification of MAC address of the secondary interface, so that it prevents communication errors on other tagged VLAN interfaces which are sharing a physical communication line.

[Examples]

(1) create command

The following shows an example of the setting command used in Fast switching mode to bundle two physical interfaces (hme0 and hme1) as the virtual interface host "hahost" to duplicate the virtual interface sha0.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m t -i hahost -t hme0,hme1

The following shows an example of the setting command used in RIP mode to have each of two virtual interfaces (sha0 and sha1) bundle two of four physical interfaces (hme0, hme1, hme2, and hme3).

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m r -i hosta -t hme0,hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m r -i hostb -t hme2,hme3

The following shows an example of the setting command used to operate the virtual interface (sha0) both in Fast switching and RIP modes at the same time.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m b -i hostc -t hme0,hme1

The following shows an example of the setting command used in RIP mode to have each of two virtual interfaces (sha0 and sha1) bundle two of three physical interfaces (hme0, hme1, and hme2) and share one physical interface (hme1) between two virtual interfaces.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m r -i hostd -t hme0,hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m r -i hoste -t hme1,hme2

The following shows an example of the setting command used to define two logical virtual interfaces (sha0:2 and sha0:3) on the virtual interface (sha0).

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m t -i hostf -t hme0,hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0:2 -i hostg
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0:3 -i hosth

The following shows an example of the setting command used to have the virtual interface (sha0) bundle only one physical interface (hme0).

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m t -i hosti -t hme0

The following shows an example of the setting command used in NIC switching mode to set two physical interfaces (hme0 and hme1) and use the logical IP address takeover function and the standby patrol function (operation mode "p"). Before NIC switching mode can be used, the router/HUB monitoring function must be set.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m d -i hostg -e hosth -t hme0,hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m p -a 02:00:00:00:00:01 -t sha0

The following shows an example of the setting command used in NIC switching mode to set two physical interfaces (hme0 and hme1) and use the physical IP address takeover function and the standby patrol function (operation mode "p"). Before NIC switching mode can be used, the router/HUB monitoring function must be set.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m e -i hosti -t hme0,hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m p -a 02:00:00:00:00:01 -t sha0

The following shows an example of the setting command used in GS/SURE linkage mode to have two physical interfaces (hme0 and hme1) bundled. For this purpose, first set the physical interfaces in GS/SURE linkage mode (operation mode "n"), then create virtual interfaces in GS/SURE linkage mode (operation mode "n"), and have the virtual interfaces bundled to set GS/SURE linkage mode (operation mode "c").

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m n -i hostd -t hme0
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha2 -m n -i hoste -t hme1
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m c -i hostf -t sha1,sha2

The following is an example that set two physical interfaces (hme0 and hme1) to use a logical IP address takeover function by an IPv6 address in NIC switching mode. It is necessary to set a router/HUB monitoring function other than this setting.

# /opt/FJSVhanet/usr/sbin/hanetconfig inet6 create -n sha0 -m d -i fec0:1::1/64 -t hme0,hme1
or
# /opt/FJSVhanet/usr/sbin/hanetconfig inet6 create -n sha0 -m d -i hostg/64 -t hme0,hme1

The following is an example of configuring two physical interfaces (hme0 and hme1) and creating a virtual interface (sha0) using IPv6 address.

# /opt/FJSVhanet/usr/sbin/hanetconfig create inet6 -n sha0 -m t -t hme0,hme1

The following shows an example of the setting command used in NIC switching mode to set two VLAN interfaces (fjgi1000 and fjgi1001) and use the logical IP address takeover function and the standby patrol function (operation mode "p"). Before NIC switching mode can be used, the router/HUB monitoring function must be set.

# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha0 -m d -i hostg -e hosth -t fjgi1000,fjgi1001
# /opt/FJSVhanet/usr/sbin/hanetconfig create -n sha1 -m p -a 02:00:00:00:00:01 -t sha0

(2) modify command

The following is an example of modifying bundled physical interfaces (hme0 and hme1) in the virtual interface (sha0) to different physical interfaces (hme2 and hme3).

# /opt/FJSVhanet/usr/sbin/hanetconfig modify -n sha0 -t hme2,hme3

The following is an example of modifying the virtual IP address defined in the virtual interface (sha0).

# /opt/FJSVhanet/usr/sbin/hanetconfig modify -n sha0 -i hostc

The following is an example of modifying the virtual interface (sha0) to use Fast switching mode and RIP mode concurrently. (This modification is only allowed for Fast switching mode or RIP mode)

# /opt/FJSVhanet/usr/sbin/hanetconfig modify -n sha0 -m b

The following is an example of modifying the value of the local MAC address to be allocated in the standby NIC used in NIC switching mode.

# /opt/FJSVhanet/usr/sbin/hanetconfig modify -n sha1 -a 02:00:00:00:00:01

(3) copy command

The following is an example of sharing the NIC, used in the virtual interface (sha0 for IPv4) for NIC switching mode (operation mode "d"), with another virtual interface (sha2 for IPv4).

# /opt/FJSVhanet/usr/sbin/hanetconfig copy -n sha0,sha2 -i host4

The following is an example of sharing the NIC, used in the virtual interface (sha0 for IPv6) for NIC switching mode (operation mode "d"), with another virtual interface (sha2 for IPv4).

# /opt/FJSVhanet/usr/sbin/hanetconfig copy -n sha0,sha0 -i host4 e hostp

The following is an example of sharing the NIC, used in the virtual interface (sha0 for IPv6) for NIC switching mode (operation mode "d"), with another virtual interface (sha2 for IPv6).

# /opt/FJSVhanet/usr/sbin/hanetconfig copy inet6 -n sha0,sha2 -i host6/64

The following is an example of sharing the NIC, used in the virtual interface (sha0) for IPv4) for NIC switching mode (operation mode "d"), with another virtual interface (sha2 for IPv6).

# /opt/FJSVhanet/usr/sbin/hanetconfig copy inet6 -n sha0,sha0 -i host6/64

(4) delete command

The following is an example of deleting the virtual interface (sha2 for IPv4).

# /opt/FJSVhanet/usr/sbin/hanetconfig delete -n sha2

The following is an example of deleting the virtual interface (sha2 for IPv6).

# /opt/FJSVhanet/usr/sbin/hanetconfig delete inet6 -n sha2

The following is an example of deleting the logical virtual interface (sha0:2).

# /opt/FJSVhanet/usr/sbin/hanetconfig delete -n sha0:2

The following is an example of deleting the logical virtual interface (sha0:2 for IPv6).

# /opt/FJSVhanet/usr/sbin/hanetconfig delete inet6 -n sha0:2

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