[syslinux] tftpd: read(ack): Connection refused
Geert Stappers
stappers at stappers.nl
Mon Mar 27 14:28:02 PST 2006
On Tue, Mar 28, 2006 at 08:03:31AM +1100, Kosolapov Dmitry wrote:
> I configure the system of remote boot. Almost all was done. But one
> simple problem. tftp doesn't download pxelinux.0 from boot-server,
> in.tftpd is running at.
> Problem isn't in pxelinux.0, but in protocol itself. I've created test
> file "test" in /tftpboot and tried to download it but "Timeout occured".
> From /var/log/messages:
> Mar 27 16:32:27 dk in.tftpd[26576]: RRQ from 80.92.161.1 filename test
> Mar 27 16:32:27 dk in.tftpd[26576]: tftpd: read(ack): Connection refused
>
> OS - Fedora Core 4, server in.tftpd (tftpd-hpa 0.40) runs over xinetd in
> verbose mode. /tftpboot has 777 writes. SELinux is turned off.
> At the server (at localhost and 192.168.4.110) I can download files from
> /tftpboot, but from remote host not.
> I've edited /etc/hosts.allow(deny), runned tftpd as daemon, from nobody,
> etc. Nothing changed.
> Some extra information:
> 1. TFTP-client has IP 192.168.0.11 and gateway 192.168.0.125
> 2. TFTP-server has IP 192.168.4.110 and gateway 192.168.4.1
The usual^Wworking setup is having the TFTP server AND client
on the same LAN.
Your setup has two LANs and even a masquerading router in between.
I'm even astonished that you get
> Mar 27 16:32:27 dk in.tftpd[26576]: RRQ from 80.92.161.1 filename test
and
> Mar 27 16:32:27 dk in.tftpd[26576]: tftpd: read(ack): Connection refused
I not sure where to "fix" it, my bet is the gateway 192.168.0.125,
but at the Internet side.
HtH
GSt
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