You are absolutely correct, thank you! I have read some of this before,
and I even pressed attention and went into those options earlier today.
I obviously didn't see *ESC, and for some reason I thought the mapping
went the other way. I didn't see enough keys, so I wrote it off. (BTW,
the &T didn't work for me.)
This may also explain why F5 didn't work when I dialed into the router
and telnetted to the AS/400 (which has ABSOLUTELY NOTHING to do with
tn5250).
The passthru is dialup which probably uses sna. I just type "STRPASTHR
rmtlocname" and signon after it connects.
Scott Klement wrote:
>
> Lets see if I understand this correctly....
>
> a) You use tn5250 to get to your AS/400.
> b) Use use passthru (over SNA?) to get to a remote AS/400.
> c) You use the "TELNET" client on the remote AS/400 to
> log onto a router.
> d) While on the router, you need to be able to send ESC
> to the router.
>
> This doesn't sound like a TN5250 issue to me -- it sounds like an AS/400
> telnet client issue.
>
> I don't have a remote AS/400 to use passthru with, but... if I tn5250 to
> my AS/400, and then TELNET to another Unix box, this is what I need to do
> to send escape:
>
> Hit ATTN (ctrl-A in TN5250)
> Select "6. Change VT100 (Primary) keyboard map"
>
> Look for a function key that is mapped to "*ESC". On my system, I have
> F5 mapped to *ESC, yours may be different. It should look something like
> this:
>
> Function Key 5 . . . . *ESC
>
> (You can change your function keys to suit your needs.)
>
> Now that I know that pressing F5 will send ESC, I hit F3 to get out
> of the VT100 keyboard map screen, and simply hit F5 whenever I want
> to send ESC.
>
> Another idea:
>
> If you prompt the TELNET command from your OS/400 command line (type
> ?TELNET) you'll see that there are "Additional Parameters" to the
> telnet command. Press F10 to see what they are, and you'll see that
> there is a 'Control character key'. By default, it's set to the '&'
> character.
>
> What this means is that if I want to send Ctrl-T to the remote system, I
> can simply type '&T' during my telnet session, and it'll send Ctrl-T.
>
> All of these fun AS400 -> VT100-style workarounds should be documented in
> the TCP/IP Configuration & Reference manual (SC41-5420):
>
> http://publib.boulder.ibm.com:80/cgi-bin/bookmgr/DOCNUM/SC41-5420-03
>
> Does this help, or am I completely off track?
>
> On Tue, 6 Feb 2001, Sean Porterfield wrote:
>
> > Is it possible to send characters such as Escape or CTRL-T through
> > tn5250? I do a passthru to a remote AS/400 and need to telnet to a
> > router. Unfortunately, the AS/400 telnet program is screen based, not
> > character based. I get stuck in router menus if I can't send Escape
> > (CTRL-T would work, but Escape is better for me.) Any chance of this
> > happening?
> >
> > TIA!
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