Re: TFTP not working on F15 as well as updated F14

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On 12 October 2011 14:57, Aaron Gray <aaronngray.lists@xxxxxxxxx> wrote:
On 11 October 2011 18:49, Tom Callaway <tcallawa@xxxxxxxxxx> wrote:
On 10/11/2011 01:46 PM, Aaron Gray wrote:
> I have two F15 machines one a desktop which is running the new Gnome 3
> desktop and a laptop not running the new desktop.
>
> TFTP is not working on the desktop machine on F15 as it was not working
> on the updated F14. It worked on F14 before the update. I installed two
> servers using PXE using it.

I assume you mean "TFTP server", here. Can you attach copies of the
relevant config files and any errors that show up in the logs (server or
client side)?


Configuration files attached, if you need any others just ask.

AFAICT (by using my F15 laptop on which TFTP is working fine) both client and server are failing and causing time outs on my desktop F15 machine running new Gnome 3 desktop. 

No packets are transferred so it is not like bug 739534


[root@XXXX ang]# netstat -a -n -p --ip|grep xinetd
udp        0      0 0.0.0.0:69                  0.0.0.0:*                               1118/xinetd

I have tried disabling both iptables and sellinux.

[root@XXXX ang]# tail /var/log/messages

Oct 12 14:17:29 gold xinetd[1118]: Exiting...
Oct 12 14:18:19 gold xinetd[2886]: xinetd Version 2.3.14 started with libwrap loadavg labeled-networking options compiled in.
Oct 12 14:18:19 gold xinetd[2886]: Started working: 2 available services


rsync (the other service) appears to be working correctly.

Anything else you need just shout.

Many thanks for looking into this,


Additional iptables config files that did not get sent by gmail inline.

[root@XXXX etc]# cat iptables
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
-A INPUT -m state --state NEW -m udp -p udp --dport 69 -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
COMMIT


[root@XXXX etc]# cat iptables-config
# Load additional iptables modules (nat helpers)
#   Default: -none-
# Space separated list of nat helpers (e.g. 'ip_nat_ftp ip_nat_irc'), which
# are loaded after the firewall rules are applied. Options for the helpers are
# stored in /etc/modprobe.conf.
IPTABLES_MODULES="nf_conntrack_tftp"

# Unload modules on restart and stop
#   Value: yes|no,  default: yes
# This option has to be 'yes' to get to a sane state for a firewall
# restart or stop. Only set to 'no' if there are problems unloading netfilter
# modules.
IPTABLES_MODULES_UNLOAD="yes"

# Save current firewall rules on stop.
#   Value: yes|no,  default: no
# Saves all firewall rules to /etc/sysconfig/iptables if firewall gets stopped
# (e.g. on system shutdown).
IPTABLES_SAVE_ON_STOP="no"

# Save current firewall rules on restart.
#   Value: yes|no,  default: no
# Saves all firewall rules to /etc/sysconfig/iptables if firewall gets
# restarted.
IPTABLES_SAVE_ON_RESTART="no"

# Save (and restore) rule and chain counter.
#   Value: yes|no,  default: no
# Save counters for rules and chains to /etc/sysconfig/iptables if
# 'service iptables save' is called or on stop or restart if SAVE_ON_STOP or
# SAVE_ON_RESTART is enabled.
IPTABLES_SAVE_COUNTER="no"

# Numeric status output
#   Value: yes|no,  default: yes
# Print IP addresses and port numbers in numeric format in the status output.
IPTABLES_STATUS_NUMERIC="yes"

# Verbose status output
#   Value: yes|no,  default: yes
# Print info about the number of packets and bytes plus the "input-" and
# "outputdevice" in the status output.
IPTABLES_STATUS_VERBOSE="no"

# Status output with numbered lines
#   Value: yes|no,  default: yes
# Print a counter/number for every rule in the status output.
IPTABLES_STATUS_LINENUMBERS="yes"


Aaron
 
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