Hi CS,
Kea sees the vendor ID and automatically creates the VENDOR_CLASS_MERAKI
class, which is associated with this client.
The problem is that are for some reasonno available leases for this
client on subnet-id 3.
It is not possible to give a better explanation based on the data
presented here.
Kind Regards Peter
On 13/05/2024 22.33, CS wrote:
I am trying to migrate onto a kea server however I think I am
stymied by vendor classes/options and my lack of understanding of the
concept. On the server I am logging the following:
2024-05-10 05:18:35.064 WARN [kea-dhcp4.alloc-engine/1184246]
ALLOC_ENGINE_V4_ALLOC_FAIL_SUBNET [hwtype=1 xx:xx:xx:xx:xx:xx],
cid=[xx:xx:xx:xx:xx:xx:xx], tid=0x58cf5641: failed to allocate an IPv4
lease in the subnet xx.xx.xx.xx/xx, subnet-id 3, shared network (none)
2024-05-10 05:18:35.064 WARN [kea-dhcp4.alloc-engine/1184246]
ALLOC_ENGINE_V4_ALLOC_FAIL_NO_POOLS [hwtype=1 xx:xx:xx:xx:xx:xx],
cid=[xx:xx:xx:xx:xx:xx], tid=0x58cf5641: no pools were available for
the address allocation
2024-05-10 05:18:35.064 WARN [kea-dhcp4.alloc-engine/1184246]
ALLOC_ENGINE_V4_ALLOC_FAIL_CLASSES [hwtype=1 xx:xx:xx:xx:xx:xx],
cid=[xx:xx:xx:xx:xx:xx], tid=0x58cf5641: Failed to allocate an IPv4
address for client with classes: ALL, HA_kea1.org.org
<http://HA_kea1.org.org>, VENDOR_CLASS_MERAKI, UNKNOWN
Since I have pools defined with all their IP addresses available, I
assume this is because I need to define a vendor class for the meraki
access points that are DORA but I can't seem to craft the
configuration that can move this forward. Probably because . When I
look at our old windows DHCP server I have the following reference but
I am still stuck.
<Class>
<Name>MERAKI_AP_CLASS</Name>
<Type>Vendor</Type>
<Data>0x4d4552414b49</Data>
</Class>
Any thoughts, advice, direction? Working my way through
https://kea.readthedocs.io/en/latest/arm/classify.htmlbut I'm not sure
I fully understand the vendor options concept of all this...especially
in resolving my isseu.
CS, cs.temp.m...@gmail.com
--
Peter Davies
Support Engineer
Internet Systems Corporation
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