[K12OSN] PANIC: Upcoming presentation looms

Jim McQuillan jam at mcquil.com
Tue Sep 27 13:09:07 UTC 2005


Alan,

This sounds like perhaps your broadcast address isn't setup for your
network correctly. Either on the server, or on the clients.

can you send me the following 2 things:

1)  your dhcpd.conf file.

2)  all of the output from this command:

      ifconfig -a


Armed with that knowledge, i should be able to see if that's the issue.

Jim McQuillan
jam at Ltsp.org



On Tue, 27 Sep 2005 ahodson at elp.rr.com wrote:

> Folks
>
> After prevailing an argument that an Open Source/K12LTSP server/thin
> client presentation has educational value for teachers, I am 4 short and
> busy days away from the presentation in a neighboring district, and
> still getting (server) thin client errors on eth0. Via "neat" I've set
> eth0 as 192.168.0.254/255.255.255.0/192.168.0.0 (or blank) and done the
> usual yum update, ntsysv, /sbin.ifconfig/cat /etc/hosts, showmount -e,
> service nfs restart, df -h and I still keep getting a huge pause with
> "mounting root filesystem /opt/ltsp/i386 from 192.168.0.254" followed by
> "mount: nfsmount failed: bad file descriptor" and "nfs: mount program
> didn't pass remote address" and finally "mount: mounting
> 192.168.0.224:/opt/ltsp/i386 on /mnt failed: invalid argument" - I am at
> my wit's end...
>
> =============== shownount info:
> [root at HodsonNET1 ~]# showmount -e
> Export list for HodsonNET1:
> /opt/ltsp/ppc                   192.168.0.0/255.255.255.0
> /opt/ltsp/i386                  192.168.0.0/255.255.255.0
> /usr/share/fonts                192.168.0.0/255.255.255.0
> /var/opt/ltsp/swapfiles         192.168.0.0/255.255.255.0
> /usr/X11R6/lib/X11/fonts        192.168.0.0/255.255.255.0
> /usr/share/AbiSuite/fonts       192.168.0.0/255.255.255.0
> /usr/lib/openoffice/share/fonts 192.168.0.0/255.255.255.0
>
> =============== chkconfig info:
> [root at HodsonNET1 ~]# chkconfig --list
> NetworkManager  0:off   1:off   2:on    3:on    4:on    5:off   6:off
> NetworkManagerDispatcher        0:off   1:off   2:off   3:off   4:off
> 5:off  6:off
> acpid           0:off   1:off   2:off   3:on    4:on    5:on    6:off
> anacron         0:off   1:off   2:on    3:on    4:on    5:off   6:off
> apmd            0:off   1:off   2:on    3:on    4:on    5:off   6:off
> apt             0:off   1:off   2:on    3:on    4:on    5:off   6:off
> atd             0:off   1:off   2:off   3:on    4:on    5:off   6:off
> auditd          0:off   1:off   2:on    3:on    4:on    5:on    6:off
> autofs          0:off   1:off   2:off   3:on    4:on    5:on    6:off
> bluetooth       0:off   1:off   2:on    3:on    4:on    5:off   6:off
> cpuspeed        0:off   1:on    2:on    3:on    4:on    5:off   6:off
> crond           0:off   1:off   2:on    3:on    4:on    5:off   6:off
> cups            0:off   1:off   2:on    3:on    4:on    5:on    6:off
> cups-config-daemon      0:off   1:off   2:off   3:on    4:on    5:on
> 6:off
> dc_client       0:off   1:off   2:off   3:off   4:off   5:on    6:off
> dc_server       0:off   1:off   2:off   3:off   4:off   5:on    6:off
> dhcpd           0:off   1:off   2:on    3:on    4:on    5:on    6:off
> dhcrelay        0:off   1:off   2:off   3:off   4:off   5:off   6:off
> diskdump        0:off   1:off   2:off   3:off   4:off   5:off   6:off
> gpm             0:off   1:off   2:on    3:on    4:on    5:on    6:off
> haldaemon       0:off   1:off   2:off   3:on    4:on    5:on    6:off
> hpoj            0:off   1:off   2:on    3:on    4:on    5:on    6:off
> httpd           0:off   1:off   2:off   3:off   4:off   5:on    6:off
> iptables        0:off   1:off   2:on    3:on    4:on    5:on    6:off
> irda            0:off   1:off   2:off   3:off   4:off   5:off   6:off
> isdn            0:off   1:off   2:on    3:on    4:on    5:on    6:off
> kudzu           0:off   1:off   2:off   3:on    4:on    5:on    6:off
> lisa            0:off   1:off   2:off   3:off   4:off   5:off   6:off
> lm_sensors      0:off   1:off   2:on    3:on    4:on    5:on    6:off
> ltsp-swapfile-delete    0:off   1:off   2:on    3:on    4:on    5:on
> 6:off
> mDNSResponder   0:off   1:off   2:off   3:on    4:on    5:on    6:off
> mdmonitor       0:off   1:off   2:on    3:on    4:on    5:on    6:off
> mdmpd           0:off   1:off   2:off   3:off   4:off   5:off   6:off
> messagebus      0:off   1:off   2:off   3:on    4:on    5:on    6:off
> named           0:off   1:off   2:on    3:on    4:on    5:on    6:off
> nat             0:off   1:off   2:on    3:on    4:on    5:on    6:off
> netdump         0:off   1:off   2:off   3:off   4:off   5:off   6:off
> netfs           0:off   1:off   2:off   3:on    4:on    5:on    6:off
> netplugd        0:off   1:off   2:off   3:off   4:off   5:off   6:off
> network         0:off   1:off   2:on    3:on    4:on    5:on    6:off
> nfs             0:off   1:off   2:on    3:on    4:on    5:on    6:off
> nfslock         0:off   1:off   2:on    3:on    4:on    5:on    6:off
> nifd            0:off   1:off   2:off   3:on    4:on    5:on    6:off
> nscd            0:off   1:off   2:off   3:off   4:off   5:off   6:off
> ntpd            0:off   1:off   2:off   3:off   4:off   5:off   6:off
> pcmcia          0:off   1:off   2:on    3:on    4:on    5:on    6:off
> portmap         0:off   1:off   2:on    3:on    4:on    5:on    6:off
> psacct          0:off   1:off   2:off   3:off   4:off   5:off   6:off
> rdisc           0:off   1:off   2:off   3:off   4:off   5:off   6:off
> rhnsd           0:off   1:off   2:off   3:on    4:on    5:on    6:off
> rpcgssd         0:off   1:off   2:off   3:on    4:on    5:on    6:off
> rpcidmapd       0:off   1:off   2:off   3:on    4:on    5:on    6:off
> rwhod           0:off   1:off   2:off   3:off   4:off   5:off   6:off
> saslauthd       0:off   1:off   2:off   3:off   4:off   5:off   6:off
> sendmail        0:off   1:off   2:off   3:off   4:off   5:off   6:off
> smb             0:off   1:off   2:off   3:off   4:off   5:on    6:off
> snmpd           0:off   1:off   2:off   3:off   4:off   5:on    6:off
> snmptrapd       0:off   1:off   2:off   3:off   4:off   5:off   6:off
> spamassassin    0:off   1:off   2:off   3:off   4:off   5:off   6:off
> squid           0:off   1:off   2:off   3:off   4:off   5:off   6:off
> squidguard      0:off   1:off   2:off   3:off   4:off   5:off   6:off
> sshd            0:off   1:off   2:on    3:on    4:on    5:on    6:off
> syslog          0:off   1:off   2:on    3:on    4:on    5:on    6:off
> tomcat5         0:off   1:off   2:off   3:off   4:off   5:off   6:off
> transparent-proxying    0:off   1:off   2:off   3:off   4:off   5:off
> 6:off
> tux             0:off   1:off   2:off   3:off   4:off   5:on    6:off
> verynice.init   0:off   1:off   2:off   3:on    4:on    5:on    6:off
> vncserver       0:off   1:off   2:on    3:on    4:on    5:on    6:off
> webmin          0:off   1:off   2:on    3:on    4:off   5:off   6:off
> winbind         0:off   1:off   2:off   3:off   4:off   5:off   6:off
> wine            0:off   1:off   2:on    3:on    4:on    5:on    6:off
> xfs             0:off   1:off   2:on    3:on    4:on    5:on    6:off
> xinetd          0:off   1:off   2:on    3:on    4:on    5:on    6:off
> ypbind          0:off   1:off   2:off   3:off   4:off   5:off   6:off
> yum             0:off   1:off   2:off   3:off   4:off   5:off   6:off
>
> xinetd based services:
>         chargen:        off
>         chargen-udp:    off
>         cvs:            off
>         daytime:        off
>         daytime-udp:    off
>         echo:           off
>         echo-udp:       off
>         eklogin:        off
>         gssftp:         off
>         klogin:         off
>         krb5-telnet:    off
>         kshell:         off
>         ktalk:          off
>         rsync:          off
>         telnet:         off
>         tftp:           on
>         time:           off
>         time-udp:       off
>         uucp:           off
>         vncts:          on
>         vncts.ltsp:     off
>
> What am I missing? Urgent help appreciated
> Alan Hodson
> El Paso, TX
> -=o=-
>
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>




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