telnet client to term server

QNX Newsgroups (Archives) qdn.public.qnxrtp.os
1

I have a lantronix term server connected to a temp/humid sensor. I can
“telnet lantronix 3003” and get directly to the serial port connected to the
gauge. It works fine from Win2k and DecUnix but I get the first reading
then it ignores my requests when connected via QNX nto. I have tried both
ttcpip and tcpip and the telnet client acts just the same. I have written a
program to access the port directly and it acts the same.

Any ideas of where to look?

Thanks in advance.

2

John Sanders <jsanders@radix.net> wrote:

I have a lantronix term server connected to a temp/humid sensor. I can
“telnet lantronix 3003” and get directly to the serial port connected to the
gauge. It works fine from Win2k and DecUnix but I get the first reading
then it ignores my requests when connected via QNX nto. I have tried both
ttcpip and tcpip and the telnet client acts just the same. I have written a
program to access the port directly and it acts the same.

Any ideas of where to look?

2 Things could try:

  1. Try to start telnet as “telnet -8 lantronix 3003”.

  2. Once connect, drop into telnet config mode (ctrl-]) and do a “set crlf”,
    and then retry.

-xtang

3

Xiaodan Tang <xtang@qnx.com> wrote:

John Sanders <> jsanders@radix.net> > wrote:
I have a lantronix term server connected to a temp/humid sensor. I can
“telnet lantronix 3003” and get directly to the serial port connected to the
gauge. It works fine from Win2k and DecUnix but I get the first reading
then it ignores my requests when connected via QNX nto. I have tried both
ttcpip and tcpip and the telnet client acts just the same. I have written a
program to access the port directly and it acts the same.

Any ideas of where to look?

2 Things could try:

  1. Try to start telnet as “telnet -8 lantronix 3003”.

  2. Once connect, drop into telnet config mode (ctrl-]) and do a “set crlf”,
    and then retry.

Make that “set crlf on”.

-xtang

4

Hay that worked slick. I was wondering if there was an environment variable
that I could set to make that the default.

Xiaodan Tang wrote in message <905t6i$coi$2@nntp.qnx.com>…

Xiaodan Tang <> xtang@qnx.com> > wrote:
John Sanders <> jsanders@radix.net> > wrote:
I have a lantronix term server connected to a temp/humid sensor. I can
“telnet lantronix 3003” and get directly to the serial port connected to
the
gauge. It works fine from Win2k and DecUnix but I get the first reading
then it ignores my requests when connected via QNX nto. I have tried
both
ttcpip and tcpip and the telnet client acts just the same. I have
written a
program to access the port directly and it acts the same.

Any ideas of where to look?

2 Things could try:

  1. Try to start telnet as “telnet -8 lantronix 3003”.

  2. Once connect, drop into telnet config mode (ctrl-]) and do a “set
    crlf”,
    and then retry.

Make that “set crlf on”.

-xtang

5

John Sanders <jsanders@radix.net> wrote:

Hay that worked slick. I was wondering if there was an environment variable
that I could set to make that the default.

No environment variable, but I think you could put them in ~/.telnetrc

-xtang

Xiaodan Tang wrote in message <905t6i$coi$> 2@nntp.qnx.com> >…
Xiaodan Tang <> xtang@qnx.com> > wrote:
John Sanders <> jsanders@radix.net> > wrote:
I have a lantronix term server connected to a temp/humid sensor. I can
“telnet lantronix 3003” and get directly to the serial port connected to
the
gauge. It works fine from Win2k and DecUnix but I get the first reading
then it ignores my requests when connected via QNX nto. I have tried
both
ttcpip and tcpip and the telnet client acts just the same. I have
written a
program to access the port directly and it acts the same.

Any ideas of where to look?

2 Things could try:

  1. Try to start telnet as “telnet -8 lantronix 3003”.

  2. Once connect, drop into telnet config mode (ctrl-]) and do a “set
    crlf”,
    and then retry.

Make that “set crlf on”.

-xtang