[Kea-users] Infinite lease not stored in postgresql DB

Sten Carlsen stenc at s-carlsen.dk
Thu Jun 6 15:20:01 UTC 2019



On 06/06/2019 13.02, Laurent Aubert (laaubert) wrote:
>
> Hi,
>
>  
>
> We deployed KEA 1.5 with a postgresql DB without any issue. We have an
> application which asks for IP addresses with an infinite lease.
>
>  
>
> When KEA receives the request, we see the following error:
>
>  
>
> 2019 <tel:2019>-06-06 09:05:02.566 ERROR [kea-dhcp4.alloc-engine/259]
> ALLOC_ENGINE_V4_ALLOC_ERROR [hwtype=1 00:00:00:00:00:00],
> cid=[ff:00:00:00:00:00:02:00:00:00:09:01:10:49:52:38:30:39:47:2d:4c:54:45:2d:47:41:2d:4b:39:02:0
> b:4a:4d:58:32:30:32:33:58:30:30:30], tid=0x8aed1f: error during
> attempt to allocate an IPv4 address: Could not create bind array from
> Lease4: 192.168.89.2 <http://192.168.89.2>, reason: Time value is too
> large: 5854779197 <tel:5854779197>
>
How is your definition of the lease time field in the database? this
value requires 33 bits to be stored.
>
>  
>
> Everything works fine if we use csv file to store the leases instead
> of postgres.
>
Yes, not limited by a fixed number of bits.
>
>  
>
> Any idea why such leases can’t be stored in the DB ?
>
>  
>
>
Sten
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