The reason why I'm looking to this has to do with ISC DHCPd behavior (aside:
I'm sure that you are tired of hearing "But that's what DHCPd does!"). Consider
this example of DHCP configuration from a production server:
subnet 10.64.5.0 netmask 255.255.255.0
{
# This is the main IP address for the router
option routers 10.64.5.1;
# Start Site DHCP Options
option time-offset -18000;
option domain-name-servers 10.64.0.141;
option ntp-servers 10.64.0.118;
# End Site DHCP Options
pool
{
range 10.64.5.26 10.64.5.200;
allow members of "phones";
}
pool
{
range 10.64.5.202 10.64.5.242;
deny members of "phones";
}
}
The subnet (10.64.5.0/24) is subdivided (arbitrarily) into separate pools. Is
there a way of getting comparable behaviour from Kea?
Thanks,
Rob
-----Original Message-----
From: Francis Dupont [mailto:[email protected]]
Sent: Friday, October 20, 2017 3:58 PM
To: Sutherland, Rob
Cc: [email protected]
Subject: Re: [Kea-users] Subdividing a subnet based on class
"Sutherland, Rob" writes:
> Given that a subnet can be split into separate pools of IP addresses,
> can leases be allocated from a particular pool based on a client class?
=> you have to create to client classes (one with the expression, the other
with its negation) and split the subnet into two subnets with their own pools
and a match for one of the classes.
Note the user/admin guide has a section about this with the same kind of
problem to solve.
Thanks
Francis Dupont <[email protected]>
PS: there is not yet a magic way to combine client classes even I think about
it (it will make ISC DHCP allow/deny easier to translate)...
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