[slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread jimbo45

Hi there
is there any way to assign fixed IP addresses to a Duet / Radio running
on a LAN

I'm often testing stuff remotely as well and with a router for example
you often need to Port Forward to specific machines on your LAN. For
example you want to access a HOME computer from work via RDP (Windows
users) then you need to port forward port 3389 to a specific machine on
your local LAN at home.

Now if my computer  is down and I've re-started the Squuezebox devices
before re-booting the computer the squeezebox devices Grab the IP
address that I've assigned to the computer with - predictable results as
you can guess.

Even if you assign a fixed IP address to your computer it doesn't stop
the squeezebox devices grabbing IP addresses if you start them BEFORE
your computer.

It's not really convenient to ensure all the squeezebox devices are
turned OFF before re-booting the computer.

On a LAN with a lot of testing (I'm running 5 or 6 Virtual Machines as
well on this LAN) I really would like the squeezebox devices to have
their own IP addresses to avoid a lot of silly networking problems.

BTW a lot of people having connectivity problems can usually solve
these by switching off their squeezebox devices,  restart their router,
reboot the computer and THEN switch on the squeezebox devices.

Cheers
jimbo


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread andynormancx

You can assign static IP addresses to the Radio, Touch and Controller.

However you could also probably resolve this issue at your router. Set
aside a range in your address space for static IP addresses and set your
computer and VMs to static addresses rather than relying on DHCP.


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Yes, it will. Yes, all of them. Yes, SoftSqueeze as well. What ?
I SAID ALL OF THEM !

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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread jimbo45

Hi there
thanks again for a solution.

I'm fairly new to all this networking stuff -- this basic info is
actually quite hard to get hold of if you aren't used to dealing with
it.

I'm OK at setting up applications etc but Networking has always been
a closed book to me.

Cheers
jimbo


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread nk7z

Hi,

Most routers will allow you to set an IP address for a specific MAC
address.  I use a Netgear Router, and it assigns the same address to any
device I have set it to.  Look under Attached Devices to get the MAC,
then look under IP Assignments.  Add the IP you want, add the MAC for
the device, and you are set...  That way you don't even have to touch
the remote hardware.

Dave


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread funkstar

nk7z;518153 Wrote: 
 Hi,
 
 Most routers will allow you to set an IP address for a specific MAC
 address.  I use a Netgear Router, and it assigns the same address to any
 device I have set it to.  Look under Attached Devices to get the MAC,
 then look under IP Assignments.  Add the IP you want, add the MAC for
 the device, and you are set...  That way you don't even have to touch
 the remote hardware.
 
 Dave
This is what I do, everything has it's own permanent IP served by DHCP.
I also split it up, networking hardware is 10.0.0.1-9, server and PCs
are 10.0.0.10-99, Squeezeboxes are 10.0.0.100+

I don't use them all obviously, but it makes finding a device on the
network a lot easier.


-- 
funkstar

my collection:
*1*x squeezebox radio
*1*x squeezebox touch
*1*x squeezebox boom
*2*x controller, *1*x receiver
*2*x sb3 (sliver/black), *1*x sb2 wired (silver)
*1*x sb (black), *1*x slimp3 (with rear shield)

interested in any others if you have them!

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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread bobkoure

andynormancx;518115 Wrote: 
 ...get their addresses via DHCP if you want them to end up with the
 correct addresses is a fragile approach
AFAIK, this is only fragile with windows wireless clients, and is in an
issue in the ms wireless stack. Shouldn't be any kind of issue with
SBs.
If you're using the same device for a DHCP server and a DNS proxy (the
normal case with home firewalls) you get the advantage that reserved
DHCP addresses are returned to DNS queries (so you can use sb1 rather
than 10.3.2.64).


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread andynormancx

The fragility that I'm talking about has little to do with MSFT's
network stack and everything to do with the typically lousy DHCP
implementation on consumer level routers. I'd also not recommend using
address reservation on many consumer routers, the ones I auditioned last
year all had big problems in that area.

Either use a real DHCP server or go to fully static addresses for
devices you really want to have unchanging IP addresses.


-- 
andynormancx

Yes, it will. Yes, all of them. Yes, SoftSqueeze as well. What ?
I SAID ALL OF THEM !

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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread tcutting

I had quite a few problems running dynamic addressing with my
Squeezeboxes plus laptop, desktop, printer.  I think it was related to
the consumer router DHCP implementation that andynormancx talked
about. Currently everything but my Laptop and my Radio are using true
static addresses.  My router doesn't support reserved addresses.  I
haven't spent the time to figure out how to set my radio to static
addressing... I imagine I could use the trick to turn-off DHCP on my
router and see if the right dialog comes up when I try to connect, or I
recall there's a way to configure it by logging in with SSH and
modifying config file(s).


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread aubuti

I don't have my Radio nearby and don't remember the exact placement of
things on the Radio's flavor of Linux, but first place I'd look/edit is
/etc/networking/interfaces


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Re: [slim] Assigning fixed IP addresses to RADIO etc (NOT THE COMPUTER)

2010-02-18 Thread Mnyb

aubuti;518373 Wrote: 
 I don't have my Radio nearby and don't remember the exact placement of
 things on the Radio's flavor of Linux, but first place I'd look/edit is
 /etc/networking/interfaces

Thats what I've done with my controller ssh to it and edit that file.

Turn on remote login in the advanced settings and have a look, must be
very similar.


-- 
Mnyb


Main hifi: SB3 (soon to replaced by a Touch :) It is on preorder)
Bedroom/Office: Boom
Kitchen: Receiver (soon to be replaced by my SB3 and the SBR to be
stuffed in a box in the attic )
I use a Controller various ir-remotes and a Eee-PC with squeezeplay to
control this

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