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Article View: borland.public.jbuilder.java.language
Article #7560

Re: Wake-on-LAN

#7560
From: M Hamedi
Date: Thu, 07 Jun 2001 05:27
54 lines
2709 bytes
Hi,
I am not 100% sure of this info, but here is a link that discusses wake-on
LAN technology.
http://www.wakeonlan.digitalwired.net/wake-on-lan/

I think all that you would need is to send a certain sequence in a packet to
the destination address that would trigger the bootup.

If you find more info please post it, I would be interested in your
findings.

Hope this was helpful.
-Mohamed

"TSE Ming-wai" <mwtse@netvigator.com> wrote in message
news:3b1d5612_2@dnews...
>   I see. If just sending packets can wake a PC up, that's easy enough.
>
>   On the other hand, may be the most difficult part is to get the IP
address
> of an individual PC, as my network uses DHCP. I know the MAC of the
ethernet
> card, but the IP address is not fixed.
>
> Joi Ellis [TeamB] <joi@aravox.com> wrote in message
news:3b1ce08c_2@dnews...
> > TSE Ming-wai <mwtse@netvigator.com> wrote:
> > > Dear Ellis,
> >
> > >   My system already have the necessary hardware/BIOS, and they are
> working.
> > > I just want to have more control. What I want to implement is to ask
the
> > > user to register on a PC, the PC then wake-up one chosen PC for the
user
> to
> > > use.
> >
> > It sounds like perhaps all you need to do is have your Java app open
> > an IP socket to the target machine.  Simply the attempt to open a socket
> will
> > send packets at the machine's interface, and if it's configured to wake
up
> > when traffic is directed at it, it should wake up.
> >
> > That's just a guess on my part.
> >
> > --
> > Joi Ellis (TeamB)               http://www.teamb.com/
> > No direct email, please.
> > For best results, post on news server newsgroups.borland.com!
> > Newsgroup Info: http://www.borland.com/newsgroups/guide.html
>
>
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Subject: Re: Wake-on-LAN
Date: Wed, 6 Jun 2001 22:27:16 -0700
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