Unable to pick client address: no addresses available
Eugene M. Zheganin
eugene at zhegan.in
Mon Jan 20 06:31:12 UTC 2014
Hi.
On 20.01.2014 11:58, Glenn Satchell wrote:
> What is in the logs?
Aside from these messages - only usual logging.
> Perhaps there is there one badly behaved client going
> through and using up all your leases perhaps?
Yup, I had this thought too. But, first of all:
[emz at taiga:/<1>db/dhcpd6]# grep iaaddr dhcpd6.leases | fgrep fd00::7 |
sort -u | wc -l
46
[emz at taiga:/<1>db/dhcpd6]# grep iaaddr dhcpd6.leases | fgrep fd00::3 |
sort -u | wc -l
66
and the config is:
# main office
subnet6 fd00::0300/120 {
range6 fd00::332 fd00::3fe;
option dhcp6.name-servers fd00::301;
}
# it
subnet6 fd00::0700/120 {
range6 fd00::703 fd00::7fe;
option dhcp6.name-servers fd00::702;
}
so it doesn't seem so.
Second, I wanted to use classes and forbid one client from getting
multiple addresses, but I found out that classes aren't supported for
DHCPv3. So, no options left.
> How much free space in the
> filesystem where leases are written?
>
[emz at taiga:/<1>local/etc]# zfs list
NAME USED AVAIL REFER MOUNTPOINT
zfsroot 196G 64,4G 595M legacy
zfsroot/test 32K 64,4G 32K /usr/local/public/updates
zfsroot/tmp 196M 64,4G 196M /tmp
zfsroot/usr 146G 64,4G 127G /usr
zfsroot/usr/home 10,0G 64,4G 10,0G /usr/home
zfsroot/usr/obj 1,92G 64,4G 1,92G /usr/obj
zfsroot/usr/ports 6,84G 64,4G 5,54G /usr/ports
zfsroot/usr/ports/distfiles 1,29G 64,4G 1,29G /usr/ports/distfiles
zfsroot/usr/ports/packages 3,57M 64,4G 3,57M /usr/ports/packages
zfsroot/usr/src 805M 64,4G 805M /usr/src
zfsroot/var 48,5G 64,4G 2,28G /var
zfsroot/var/crash 20,5K 64,4G 20,5K /var/crash
zfsroot/var/db 210M 64,4G 202M /var/db
^^^^^^^^^^^^^^^^^^^^it's here and it's more than enough space.
zfsroot/var/db/pkg 8,02M 64,4G 8,02M /var/db/pkg
zfsroot/var/empty 20K 64,4G 20K /var/empty
zfsroot/var/log 46,0G 64,4G 46,0G /var/log
zfsroot/var/mail 1,66M 64,4G 1,66M /var/mail
zfsroot/var/run 102K 64,4G 102K /var/run
zfsroot/var/tmp 1,55M 64,4G 1,55M /var/tmp
Thanks.
Eugene.
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