Re: DHCP with Static Addresses
On 11/25/05, Kenneth Jacker <khj@be.cs.appstate.edu> wrote:
> am> If you're using DHCP and you want to have "static" IPs for your
> am> devices what you need to do is assign a static lease on the DHCP
> am> server. Assuming you're using dhcpd you'll want something
> am> similar to this in your dhcpd.conf:
>
> am> host yourhostname {
> am> hardware ethernet 00:11:22:AA:BB:CC;
> am> fixed-address 192.168.0.123;
> am> }
>
> Good idea!
>
> However, 'dhcpd' is running within my LinkSys router, not on one of my
> Debian boxen ...
>
> I spent quite a few minutes going through the router's option pages,
> but couldn't see a way to specify this.
>
> Anyone know how to configure a LinkSys router to use the above approach?
>
>
> Thanks for everyone's comments/suggestions,
>
> -Kenneth
>
>
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>
I believe you would find man page of interface(5) useful for your needs.
Especially concentrate on the mapping script
Quoting the man page:
<<<
Stanzas defining logical interfaces start with a line consisting of the
word "iface" followed by the name of the logical interface. In simple
configurations without mapping stanzas this name should simply be the
name of the physical interface to which it is to be applied. (The
default mapping script is, in effect, the echo command.) The interface
name is followed by the name of the address family that the interface
uses. This will be "inet" for TCP/IP networking, but there is also
some support for IPX networking ("ipx"), and IPv6 networking ("inet6").
Following that is the name of the method used to configure the inter-
face.
>>>
You could set inside the mapping script a "static" IP but let dhcp
configure the rest.
See also /usr/share/doc/ifupdown/examples/network-interfaces.gz for
"confirmed" mapping examples.
HTH
--
Cheers,
Maxim Vexler (hq4ever).
Do u GNU ?
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