ifup/ifdown read your sysconfig/network-scripts/ifcfg-eth# config.
ifconfig does not, so must be told how to configure the nic usually.
On Mon, Feb 3, 2014 at 3:30 PM, mcclnx mcc <mcclnx@xxxxxxxxxxxx> wrote:
> I and testing command line to up and down ethernet connection.
>
> if I perform following, client can not re-connect.
> ifconfig eth0 down
> ifconfig eth0 up
>
> if I use following, client can re-connect:
> ifconfig eth0 down
> ifup eth0
>
> What difference between "ifconfig up" and "ifup"?
>
> thanks.
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--
Billy Crook * Network and Security Administrator * RiskAnalytics, LLC
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