stateless DHCPv6 only, how to get rid of "unable to pick client address"

Brice Abba briceabba at gmail.com
Tue Nov 21 11:17:57 UTC 2017


-1- add a pool then to the network,
-2- Hosts with the fix address might then have two IPs from the same subnet,

if you sont want (2) you can deny from the server dhcp-sol from partucular
LLA (hots with fixed IPs)

2017-11-21 14:36 GMT+04:00 Marc Haber <mh+dhcp-users at zugschlus.de>:

> On Tue, Nov 21, 2017 at 02:29:28PM +0400, Brice Abba wrote:
> > This can help to fix this error message:
> >
> > Nov 21 08:54:59 chasse dhcpd[763]: Unable to pick client address: no IPv6
> > pools on this shared network
>
> That's a negative, sir.
>
> Nov 21 11:33:25 chasse systemd[1]: Starting ISC DHCP Server for IPv6
> (dhcpd6.con
> f)...
> Nov 21 11:33:25 chasse dhcpd[3428]: WARNING: Host declarations are
> global.  They
>  are not limited to the scope you declared them in.
> Nov 21 11:33:25 chasse dhcpd[3428]: DHCP6-RELAY client-id: , interface-id:
> , rem
> ote-id:
> Nov 21 11:33:25 chasse systemd[1]: Started ISC DHCP Server for IPv6
> (dhcpd6.conf).
> Nov 21 11:33:25 chasse dhcpd[3430]: WARNING: Host declarations are
> global.  They are not limited to the scope you declared them in.
> Nov 21 11:33:25 chasse dhcpd[3430]: DHCP6-RELAY client-id: , interface-id:
> , remote-id:
> Nov 21 11:33:25 chasse dhcpd[3430]: Wrote 0 deleted host decls to leases
> file.
> Nov 21 11:33:25 chasse dhcpd[3430]: Wrote 0 new dynamic host decls to
> leases file.
> Nov 21 11:33:25 chasse dhcpd[3430]: Wrote 0 NA, 0 TA, 0 PD leases to lease
> file.
> Nov 21 11:33:25 chasse dhcpd[3430]: Bound to *:547
> Nov 21 11:33:25 chasse dhcpd[3430]: DHCP6-RELAY client-id: , interface-id:
> , remote-id:
> Nov 21 11:33:25 chasse dhcpd[3430]: Server starting service.
> Nov 21 11:33:41 chasse dhcpd[3430]: Solicit message from
> fe80::5054:ff:fe93:ffc8 port 546, transaction ID 0xAEE52700
> Nov 21 11:33:41 chasse dhcpd[3430]: DHCP6-RELAY client-id:
> 0:2:0:0:ab:11:45:47:cc:35:fc:a:7e:5b, interface-id: , remote-id:
> Nov 21 11:33:41 chasse dhcpd[3430]: Unable to pick client address: no IPv6
> pools on this shared network
> Nov 21 11:33:41 chasse dhcpd[3430]: Sending Reply to
> fe80::5054:ff:fe93:ffc8 port 546
>
> The only thing that the change changed was that now a warning appears
> that host declarations should be global.
>
> Greetings
> Marc
>
> --
> ------------------------------------------------------------
> -----------------
> Marc Haber         | "I don't trust Computers. They | Mailadresse im Header
> Leimen, Germany    |  lose things."    Winona Ryder | Fon: *49 6224 1600402
> Nordisch by Nature |  How to make an American Quilt | Fax: *49 6224 1600421
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-- 
------------------------------
Brice ABBA
www.afrinic.net
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