10 More Discussions You Might Find Interesting
1. Solaris
I am new to Solaris 10 and am having an issue with a Solaris 10 system, which has had the TFTP Enabled and the TFTP "root" directory created with the desired files loaded into it. What I need is to review the log for the TFTP connections or attempted connections to try and verify the get/put... (1 Reply)
Discussion started by: campbelldw
1 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I'm very new to Linux but have been muddling my way through quite happily until recently.
I'm trying to write a program in C++ which starts a new process using the execl command. I am trying to run the tftp process as follows:
char ip_addr = "...";
if (execl("usr/bin/tftp", "tftp",... (2 Replies)
Discussion started by: JoC
2 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I'm trying to run the tftp client on tsch shell and I get command not found, but on bash tftp ran fine, can anyone help me on how to run it on tsch?
Thanks (1 Reply)
Discussion started by: wsn
1 Replies
4. UNIX for Dummies Questions & Answers
Hi
I am trying to do a network install of Solaris 10 08_07 onto a Sunfire T2000. I have configured all my network-boot-arguments on the client server (named sundb1). I have installed my image of Solaris on my install server (sun1).
But when I try to install using
# boot net -s
I get the... (0 Replies)
Discussion started by: Bobby76
0 Replies
5. UNIX for Dummies Questions & Answers
ive been trying to enable a tftp service on a unix box
using the command atftpd --daemon
but when i scan the open ports using nmap it doesnt show that port 21 as up
does anyone know the reason...
ive tried /etc/init.d/atftpd start , it didnt work
if i type atftpd by it self it gives me a set... (2 Replies)
Discussion started by: ratamahatta
2 Replies
6. UNIX for Dummies Questions & Answers
Is it possible to copy files between two computers with TFTP.And how? (1 Reply)
Discussion started by: bericica
1 Replies
7. Linux
RH 7.2
I am attempting to get tftp working but I'm having a problem. On the server, xinetd has libwrap options compiled in. I have a deny all policy in my hosts.deny file and the following entries in my hosts.allow file:
in.tftpd:.10.151.2.6
But...when I attempt to tftp from... (1 Reply)
Discussion started by: jalburger
1 Replies
8. IP Networking
I have been hearing that this protocol offers faster throughput rate than FTP, is it true? If so, are there any compromise in reliability on data being sent? How do I set up a TFTP transfer instead of a FTP to download?
Thanks (3 Replies)
Discussion started by: ho_k
3 Replies
9. UNIX for Dummies Questions & Answers
Hi,
Setting up print queue, using SMIT on AIX
And I have an option saying do I wish to make this a BOOTP/TFTP server. What exactly does this do?
Thanks (3 Replies)
Discussion started by: maverick
3 Replies
10. UNIX for Dummies Questions & Answers
ok, I configured inetd.conf so that the tftp string
is not commented out, but I cannot get the process to start.
I'm running Solaris 5.8 and need some help.
Cabletron said that it's process is 3485, i tried to kill it, it's the wrong process. I started inetd again and still can't kill it.
i... (15 Replies)
Discussion started by: veitcha
15 Replies
tftp(1c) tftp(1c)
Name
tftp - trivial file transfer program
Syntax
tftp [host] [port]
Description
The command provides the user interface to the Internet standard Trivial File Transfer Protocol. The program allows a user to transfer
files to and from a remote network site. The remote host can be specified on the command line. If you specify the remote host on the com-
mand line uses host as the default host for future transfers.
If a port is specified, uses that port number instead of the standard service port. When the user invokes the program enters its command
interpreter and awaits instructions. The prompt tftp> is displayed on the screen.
The following commands are recognized by
? Displays a help message that gives a brief summary of the commands.
ascii Specifies mode ascii.
binary Specifies mode binary.
connect host-name [ port ]
Sets the host and, optionally, sets port for transfers. Note that the TFTP protocol does not maintain connections
between transfers. Because merely remembers what host should be used for transfers instead of actually creating a con-
nection, it is not necessary to use the command. The remote host can be specified as part of the or commands.
get remote-file... [ local-file ]
Gets a file or set of files from the specified sources. If the host has already been specified, the source can be in
the form of a filename on the remote host. If the host has not been specified, the source can be a string of the form
host:file, specifying both a host and filename at the same time. If the latter form is used, the last hostname entered
becomes the default for future transfers.
mode Sets the file transfer type to network ASCII or binary. The default type is network ASCII.
put local-file... [ remote-file/directory ]
Puts a file or set of files to the specified remote file or directory. If the remote host has already been specified,
the destination can be a filename on it. If the remote host has not been specified, the destination can be a string of
the form host:filename, specifying both a host and filename at the same time. If the latter form is used, the last
hostname entered becomes the default for future transfers. If the remote-directory form is used, the remote host is
assumed to be a UNIX machine.
quit Exits the program.
rexmt Sets the retransmit timer.
status Shows what believes to be the current connection status.
timeout Set the transaction timeout.
trace Sets the packet trace flag.
verbose Sets the verbose mode flag.
Restrictions
Since the TFTP protocol does not support any authentication, files must be world read (writable) on the remote system.
Because there is no user-login validation within the TFTP protocol, the remote site should have some sort of file access restrictions in
place. The exact methods are specific to each site.
tftp(1c)