[K12OSN] Unable to print to thin client attached printer

[dmarkovich at drmcs.com]

Hello,

I have installed K12Linux on Centos 6.2 per K12Linux Server Install Guide.
Using EL6-based i686 chroot.

Have not been able to print to a client attached printer with cups.
I can print to a direct jet printer attached to the switch on the 1st nic card (
non client network-168.192.1.  )
Thin clients are on the second nic (172.31.100. )

Cups notes unable to locate printer by either
  ip address    (172.31.100.50)     ie.  socket://172.31.100.50
  or by lts.conf setup of alias  [ws50]

Currently the server has 5 located lts.conf files,

/opt/ltsp/i386/etc/lts.conf
/var/lib/tftpboot/ltsp/i386/lts.conf
/var/lib/tftpboot/ltsp/ppc/lts.conf
/var/lib/tftpboot/ltsp/ppc64/lts.conf
/var/lib/tftpboot/ltsp/x86_64/lts.conf

Which one is used by client boot process?
=======================================================
Current config sections.

dhcpd.conf

    host ws50 { 
      hardware ethernet       00:C0:4F:4C:F2:CC;
        fixed-address         172.31.100.50;
    }

lts.conf

###############################################
#Lab
#Cl23 test - Dell OptiPlex GX1
#[00:C0:4F:4C:F2:CC]
[ws50]
    PRINTER_0_DEVICE   = /dev/lp0
    PRINTER_0_TYPE     = P              # P-Parallel, S-Serial
###############################################


CUPS Printer Spec

Description:HP LaserJet 6MP
Location:Lab
Driver:HP LaserJet 6P/6MP - PostScript (grayscale)
Connection:socket://ws50
Defaults:job-sheets=none, none media=na_letter_8.5x11in


CUPS PRINTER STATUS


[http://localhost:631/printers/Central-Black?QUERY=WHICH_JOBS=FIRST=%7BFIRST%7DORDER=dec]
▼
[http://localhost:631/printers/Central-Black?QUERY=WHICH_JOBS=FIRST=%7BFIRST%7DORDER=dec]
ID
[http://localhost:631/printers/Central-Black?QUERY=WHICH_JOBS=FIRST=%7BFIRST%7DORDER=dec]
▼
[http://localhost:631/printers/Central-Black?QUERY=WHICH_JOBS=FIRST=%7BFIRST%7DORDER=dec]
 [http://localhost:631/printers/Central-Black?QUERY=WHICH_JOBS=FIRST=%7BFIRST%7DORDER=dec]
NameUserSizePagesStateControl
Central-Black [http://localhost:631/printers/Central-Black] -68 	Test Page 
anonymous 	1k 	Unknown 	pending since
Sat 07 Jan 2012 08:21:54 AM CST 
"Unable to locate printer 'ws50'!"	 

Thank you for any help.

Dave Markovich
dmarkovich at drmcs.com [mailto:dmarkovich at drmcs.com]
 
 
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