Ron Johnson wrote:
On Fri, 2004-10-29 at 17:54 +0100, Jerome BENOIT wrote:
Thanks,
I set
Listen localhost:631
and now
lsof -i give
cupsd (...) TCP localhost:ipp (LISTEN) cpusd (...) UDP *:ipp
The first line is what I wanted:
what about the second line ?
is it necessary
UDP is a "sister protocol" to TCP.
how can we switch off it ?
Don't. It's necessary for CUPS.
so my curent configuration is the best that I can get if I want just listen the local host: correct ?
Thanks, Jerome
Thanks,
Jerome
Ron Johnson wrote:
On Fri, 2004-10-29 at 16:40 +0100, Jerome BENOIT wrote:
Hello,
how can we make cupsd to listen only on the localhost ?
$ grep -n -A 2 -B 15 'Listen hostname:631' /etc/cups/cupsd.conf 382-######## 383-######## Network Options 384-######## 385- 386-# 387-# Ports/addresses that we listen to. The default port 631 is reserved 388-# for the Internet Printing Protocol (IPP) and is what we use here. 389-# 390-# You can have multiple Port/Listen lines to listen to more than one 391-# port or address, or to restrict access: 392-# 393-# Port 80 394-# Port 631 395-# Listen hostname 396-# Listen hostname:80 397:# Listen hostname:631 398-# Listen 1.2.3.4 399-# Listen 1.2.3.4:631
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