how can i config two ip address to one ether card

[王曦_1]

hi expert,
i must config two ip address to a host, but the host only have one card,what can i do.
thanks

[Balaji N]

ifconfig lanx:1 ipaddress.


hth
-balaji

[T G Manikandan]

recently posted

http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0xa3359607df6ed711abdc0090277a778c,00.html

[Radhakrishnan Venkatara]

hi,

u can logical ip's from sam.

go to netowrking communications -> network interface cards ->
choose the interface card ->
go to actions menu -> add logical ip interface.

or edit /etc/rc.config.d/netconf

add the entry

IP_ADDRESS[1]=135.254.244.26
SUBNET_MASK[1]=255.255.255.0
INTERFACE_NAME[1]=lan0:1
BROADCAST_ADDRESS[1]=135.254.244.255
INTERFACE_STATE[1]=up


radhakrishnan

[Ravi_8]

Hi,

Issue the following commands to configure multiple IP addresses

1. ifconfig lan#:0 <1st IP Address> netmask

Note: Specifying lan0:0 is equivalent to lan0.

2. ifconfig lan#:1 <2nd IP Address> netmask


/etc/rc.config.d/netconf should resemble the following format:

INTERFACE_NAME[0]="lan0"
IP_ADDRESS[0]=10.10.10.1
SUBNET_MASK[0]=255.255.255.0
BROADCAST_ADDRESS[0]=""
INTERFACE_STATE[0]=""
DHCP_ENABLE[0]=0

INTERFACE_NAME[1]="lan0:1"
IP_ADDRESS[1]=10.10.20.15
SUBNET_MASK[1]=255.255.255.0
BROADCAST_ADDRESS[1]=""
INTERFACE_STATE[1]=""
DHCP_ENABLE[1]=0

[Pradeep_3]

editing file /etc/rc.config.d/netconf is more better way than doing ifconfig as the configuration done using ifconfig remains till server is up and running. When rebooted next it will start with previous configuration i.e. only one ip address to a lan card.

So edit /etc/rc.config.d and add lines given by ravi.

note: once you edit /etc/rc.config.d/netconf

restart your net daemon using,

#/sbin/init.d/net stop
#/sbin/init.d/net start

This will restart net daemon and both ip add will be active.

Paresh.

[Steven E. Protter]

?? Sir,

You have received good answers to your questions. As good as if I'd posted them myself.

You have received 53 responses to your various questions.

It is customary to assign points to people who help you. None for me please, but I see a couple I'd assign 10 points.

SEP