AMT-70/AMT-73/AMT-75 Installation and Operation
After a session is established with the modem, theTelnet interface is identical to the serial port interface
and support the same command set.
The way to close a Telnet session is by using the “bye” command.
90
5.11
Using FTP for Software Download
The FTP Windows / UNIX version can be used to download the software upgrade from your
server/workstation to your upstream / downstream modems in the field.
A typical FTP session is as follow;
ftp www.xxx.yyy.zzz
Connected to www.xxx.yyy.zzz.
220-
220- AMT-70 Modem Software
220- Copyright (c) ADVANTECHAMT 1998-2004, All Rights Reserved
220- AdvantechAMT 2002-2004, All Right Reserved
220-
220 FTP Server (Version 1.0) ready
KERBEROS_V4 rejected as an authentication type
Name (192.168.1.132:root):
root
331 Password required for root.
Password:
adminop
230 User root logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp>
bin
200 Type set to I
ftp>
cd /sbin
<= is the download R/W directory
250 CWD command successful
[ follow the instructions from the technical support team ]
ftp>
227 Entering passive mode 192,168,1,132,8,1
….
ftp> bye
221 Disconnecting, Goodbye.
]#
Figure 34: Downloading Software using FTP
The modem modulator software is updated from the back panel port P6 and the demodulator software
from the port P1. Follow the support group directive for upgrading the software.
Summary of Contents for AMT-70
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