RE: RHEL6 - TFTP Timeout

["Amit Tewari" <Amit.Tewari@xxxxxxxxxxx>]

Hi,

Check that port 69 is not blocked for input packets in your rhel 6
machine.
-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx
[mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of
Jignesh.Shah@xxxxxxxxxxx
Sent: Thursday, July 21, 2011 1:47 AM
To: redhat-list@xxxxxxxxxx
Subject: RHEL6 - TFTP Timeout

Hi All,

I am trying to setup TFTP server (155.101.90.32) on RHEL 6. To test, I
am running the TFTP client  on the same machine.


*        Following is the content of the /etc/xinetd.d/tftp
service tftp
{
          disable                 = no
          socket_type        = dgram
          protocol               = udp
          wait                      = yes
          user                     = root
          server                  = /usr/sbin/in.tftpd
          server_args        = -s /tftpboot
          per_source         = 11
          cps                       = 100 2
          flags                    = IPv4
}

*        Firewall is disabled

*        To make sure TFTP server  is running, following commands
executed "service xinetd restart" and "chkconfig tftp on"

*        Following is the screen output when transferred using TFTP
client
[root@localhost tftpboot]# ls -la
total 1988
drwxrwxrwx.  2 root root    4096 Jul 20 16:04 .
dr-xr-xr-x. 31 root root    4096 Jul 20 16:04 ..
-rwxrwxrwx.  1 root root 2025772 Jul 20 16:05 uImage

[root@localhost tftpboot]# tftp -v 155.101.90.32 -c get uImage uImage2
Connected to 155.101.90.32 (155.101.90.32), port 69
getting from 155.101.90.32:uImage to uImage2 [netascii]
Transfer timed out.

[root@localhost tftpboot]# ls -la
total 1988
drwxrwxrwx.  2 root root    4096 Jul 20 16:05 .
dr-xr-xr-x. 31 root root    4096 Jul 20 16:04 ..
-rwxrwxrwx.  1 root root 2025772 Jul 20 16:05 uImage
-rw-r--r--.  1 root root       0 Jul 20 16:06 uImage2

For testing, I did successful file transfer between TFTP Server running
on Windows machine and TFTP client running on RHEL6 machine.

Appreciate all the help in advance...

Best Regards,
Jignesh Shah

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