Hi Only a user myself, and have not read if this is possible, although I totally agree it's a good idea. In an ISP environment it's fairly common to have /30 or /31 ptp-links for mgmt of cpe's. For these scenarios I have seen a few inhouse build solutions which do what we call "gi+1", i.e. when a discover/request comes in just reply with adding "1" to the gi-address of the request. With this solution autoconfiguration of equipment can be performed, also if the access network allows the IP can be configured statically during initial autoconfiguration.
If this feature is not available, I do think it would be a useful addition. Regards Anders R On Sat, 17 Jul 2021 at 14:31, <[email protected]> wrote: > Hi all. > > Our network has a lot of /30 and /31 subnets, designed for a single > device on a single switchport. So our kea configuration includes lots of > subnets with only 1 address in the DHCP pool. We currently issue > addresses using the DHCP relay address, and this works very well. > > But we have some mobile devices that move from port to port, and they > occasionally cannot receive an address because the last device to attach > to that switchport is still holding the lease. > > We would like to configure kea to prevent it from storing leases for > these subnets: if another device attaches to that switchport, we'd like > kea to re-issue the address. (Note that we also have some traditional > networks, and we prefer kea to record and track leases normally for > those subnets). > > Is this behavior currently supported? Or will it require new > development or external integration to remove the lease from the > database? > > Thank you, > David Potter > _______________________________________________ > ISC funds the development of this software with paid support > subscriptions. Contact us at https://www.isc.org/contact/ for more > information. > > To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. > > Kea-users mailing list > [email protected] > https://lists.isc.org/mailman/listinfo/kea-users >
_______________________________________________ ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. To unsubscribe visit https://lists.isc.org/mailman/listinfo/kea-users. Kea-users mailing list [email protected] https://lists.isc.org/mailman/listinfo/kea-users
