[Samba] Dynamic Updates to Bind DLZ through DHCP have repeated errors in syslog
ralph strebbing
blackbirdralph at gmail.com
Fri Jan 29 20:16:05 UTC 2021
On Fri, Jan 29, 2021 at 3:08 PM ralph strebbing
<blackbirdralph at gmail.com> wrote:
>
> On Fri, Jan 29, 2021 at 2:22 PM Rowland penny via samba
> <samba at lists.samba.org> wrote:
>
> >
> > Have you created the reversezone(s) in AD ?
> >
> Only if I'm manually creating the DNS Entry (e.g pbx.domain.com
> pointing to an IP of another static device pbx1). Aside from that, I
> thought that the script was creating them on the 'add' function.
>
Wait. I think I may have found the problem. Do I need to modify the
script to include each of our subnets in use? e.g we use 10.0.0.0/16,
192.168.x, .y, .z,etc. due to existing subnets from other locations
we've acquired, whereas your example on the wiki is only using
192.168.0.0/24. Snippet from the script that I would need to modify
for our use case:
case "$numwords" in
1) # single ip rev zone '192'
ZoneIP=$(echo "${IP}" | awk -F '.' '{print $1}')
RZIP=$(echo "${rzoneip}" | awk -F '.' '{print $3}')
IP2add=$(echo "${IP}" | awk -F '.' '{print $4"."$3"."$2}')
;;
2) # double ip rev zone '168.192'
ZoneIP=$(echo "${IP}" | awk -F '.' '{print $1"."$2}')
RZIP=$(echo "${rzoneip}" | awk -F '.' '{print $2"."$1}')
IP2add=$(echo "${IP}" | awk -F '.' '{print $4"."$3}')
;;
3) # triple ip rev zone '0.168.192'
ZoneIP=$(echo "${IP}" | awk -F '.' '{print $1"."$2"."$3}')
RZIP=$(echo "${rzoneip}" | awk -F '.' '{print $3"."$2"."$1}')
IP2add=$(echo "${IP}" | awk -F '.' '{print $4}')
;;
*) # should never happen
exit 1
;;
esac
Thanks,
Ralph
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