Upgrade from 3.1.0 to 4.1.1

[Simon Hobson]

Abu Abdulla alhanbali wrote:
>this is for shared network for the same DHCP instance. i'm trying from
>another DHCP

You cannot have two instances of a DHCP server on the same physical 
interface. Since the DCHP service uses broadcasts with no destination 
IP address, there is absolutely no way to differentiate which 
instance any inbound packet should go to.

That means you'll need a second NIC for the second DHCP instance.

And you'd still need to declare the shared subnet on BOTH servers - 
if you don't then each one with NACK requests for addresses assigned 
by the other. You don't have to have a range declared in a subnet if 
you don't want to issues leases in it.

-- 
Simon Hobson

WANTED: "Software CD ROM Kit" for Canon CLBP 360-PS printer (Canon 
part no RH6-3612, or possibly RH6-3810, or RH6-3610 might do). I've a 
dead HD and need this CD so I can replace the disk and re-install the 
printer OS on it. If anyone knows where I might get hold of one I'd 
be grateful - requests to Canon drew a blank, it's been out of 
support for years.
Alternatively, if anyone has one of these and would let me image 
their hard disk ...

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