[cups.general] CUPS & DNS

Matthias Henze lists at mhcsoftware.de
Wed Dec 12 01:54:35 PST 2007


Hi,

I've several Suse systems with Cups. On the oldest system (SLES 8) Cups is
extremely slow. I've tracked this down to be a DNS problem. With every Cups
action PTR queries for all 124 networkprinters (ipp,lpd) are issued. The
Cups action completes when all queries are completed. I've seen this
behaviour onyl with the Cups on SLES 8, all other setups do not show this.

Is there a way to swith off the reverse look up of the device IP's ? I've
tried to set "HostNameLookups Off" without success.

TIA
matthias





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