How to delete the lan0:1?

[MA Qiang]

I typed "ifconfig lan0:1 10.0.0.2 up" and got a temporary IP address. But How can I delete it. I issue "ifconfig lan0:1 unplumb", get the coredump.
Thank you!

[bhavin asokan]

hi,


ifconfig lan0:1 0.0.0.0

regds,

[Biswajit Tripathy]

$ifconfig lan0
Write down the IP address

$ ifconfig lan0:1 down
$ifconfig lan0 down
$ifconfig lan0 unplumb
$ifconfig lan0 IP_ADDRESS

- Biswajit

[MA Qiang]

"ifconfig lan0:1 0.0.0.0" is OK!
Thank you!

[Steven E. Protter]

If the commands above do not work, you probably need a patch.

A patch of this nature will more than likely require down time.

SEP

[MA Qiang]

I made a mistake. Sorry for assigned the low points to bhavin asokan and Biswajit Tripathy.

Their answer have solved my problem.
Thanks.