[Pdns-users] Windows 7 computers not getting split horizon change made by Lua script

bert hubert bert.hubert at powerdns.com
Thu Feb 19 15:00:05 UTC 2015

On Thu, Feb 19, 2015 at 03:26:42PM +0100, hw at nitramlexa.com wrote:
> It works like a dream for everybody BUT Windows 7.
> Android, Linux and Windows XP all get the LAN address when asking
> for mail.example.com, but Windows 7 gets the public address.

Check with tcpdump what answers you are really sending out. Did you remember
to use setvariable() to make sure PowerDNS doesn't packetcache your lua

Good luck!


> I can see in logging in the Lua script that the Windows 7 machine
> asks for the name, and Lua returns the LAN address,
> but Windows 7 still gets the public IP.
> Any ideas to why?
> I'm also running Samba on the PDNS-recursor to let Windows access
> the NAS shares, but there's no wins defined anywhere,
> and the firewall / auth dns is not running Samba.
> Kind regards,
> Henrik Woffinden

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