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List:       freeradius-users
Subject:    RE: Bulk and Active  leasequeries
From:       Ivane Porchkhidze <ivporchkhidze () silknet ! com>
Date:       2020-05-29 14:28:34
Message-ID: 4E5C4B746CE9A7469382D2F4E8A541A887D3277A () MBX1 ! utg ! ge
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> > On May 29, 2020, at 3:39 AM, Ivane Porchkhidze <ivporchkhidze@silknet.com> wrote:
> > 
> > But as I understand it, this applies to DHCP-Lease-Query (rfc4388), but I meant \
> > Active DHCPv4 Lease Query (rfc7724)
> 
> Ah, not.  Streaming DHCPv4 leases over a TCP socket isn't supported in v3.
> 
> It might difficult to do in v4, too.  The server is very much designed around a \
> request / response architecture. 
> I really wish that the DHCP people would stop inventing database replication.  They \
> tried it with the ISC lease replication protocol years ago, and got it horribly \
> wrong.  With about 10minutes work, I could get ISC into a state where it was \
> broken, and *never* recovered.

Yes, it's sad.

> These active / bulk lease queries are better.  But they're still difficult to \
> implement in FreeRADIUS.  The simplest approach may be to just have a \
> special-purpose handler for them. 




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