From Bugzilla Helper:
User-Agent: Mozilla/4.79 [en] (X11; U; Linux 2.4.16-bigphys i686)

Description of problem:
Upgraded a Red Hat 7.1 system to 7.3 and tftp server no longer works.
I already read bugs 65476, 67524, and 55789. I can't tell for sure
if my problem is exactly the same or not. I can work around the
problem by backing up to the older version of /usr/sbin/in.tftpd
as suggested by one of the comments. I have not tried the version
in RawHide.

I am not using IPv6 (or I don't think I am ...), just trying to
get a PXE client up and running - using SystemImager to clone PC
configurations.


Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Start xinetd
2. Start PXE client
3. Watch the error messages come out
    

Actual Results:  Error messages as noted in additional information

Expected Results:  Files downloaded to PXE client.

Additional info:


Some supporting data follows:

From /var/log/messages
Jan 20 15:41:28 cpc4 xinetd[2928]: xinetd Version 2.3.7 started with libwrap
options compiled in.
Jan 20 15:41:28 cpc4 xinetd[2928]: Started working: 16 available services
Jan 20 15:41:30 cpc4 xinetd: xinetd startup succeeded
Jan 20 15:42:37 cpc4 dhcpd: DHCPDISCOVER from 00:20:ed:24:d2:59 via eth0
Jan 20 15:42:37 cpc4 dhcpd: DHCPOFFER on 192.168.50.11 to 00:20:ed:24:d2:59 via
eth0
Jan 20 15:42:39 cpc4 dhcpd: DHCPREQUEST for 192.168.50.11 from 00:20:ed:24:d2:59
via eth0
Jan 20 15:42:39 cpc4 dhcpd: DHCPACK on 192.168.50.11 to 00:20:ed:24:d2:59 via
eth0
Jan 20 15:42:39 cpc4 dhcpd: DHCPREQUEST for 192.168.50.11 from 00:20:ed:24:d2:59
via eth0
Jan 20 15:42:39 cpc4 dhcpd: DHCPACK on 192.168.50.11 to 00:20:ed:24:d2:59 via
eth0
Jan 20 15:42:40 cpc4 in.tftpd[2934]: cannot bind to local socket: Address
already in use
[this last message repeats over 20 times]
Jan 20 15:42:40 cpc4 xinetd[2928]: Deactivating service tftp due to excessive
incoming connections.  Restarting in 30 seconds.
Jan 20 15:43:10 cpc4 xinetd[2928]: Activating service tftp
Jan 20 15:43:13 cpc4 ftpd[2959]: wu-ftpd - TLS settings: control allow,
client_cert allow, data allow
Jan 20 15:43:13 cpc4 ftpd[2959]: FTP session closed
Jan 20 15:48:13 cpc4 ftpd[3004]: wu-ftpd - TLS settings: control allow,
client_cert allow, data allow
Jan 20 15:48:13 cpc4 ftpd[3004]: FTP session closed

/etc/sysconfig/network
NETWORKING=yes
HOSTNAME="cpc4"
GATEWAY="192.52.216.248"
GATEWAYDEV="eth1"
FORWARD_IPV4="no"
NISDOMAIN="gsde.hou.us.ray.com"

/etc/xinetd.d/tftp
# default: off
# description: The tftp server serves files using the trivial file transfer
#       protocol.  The tftp protocol is often used to boot diskless
#       workstations, download configuration files to network-aware printers,
#       and to start the installation process for some operating systems.
service tftp
{
        socket_type             = dgram
        protocol                = udp
        wait                    = yes
        user                    = root
        server                  = /usr/sbin/in.tftpd
        server_args             = -s /tftpboot -r blksize -l
        disable                 = no
        flags                   = IPv4
}

[note the flags line added per the comment noted on one of the other
bugs - it didn't help]