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Telnet Problem
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Jeff

Joined: 29 Apr 2002
Posts: 37

Post Telnet Problem Reply with quote

I've been attempting to use the telnet feature
connecting to a Windows NT4 server running the
Ataman TCP product.

From a DOS prompt I can telnet into the system
without any problem. Using the 24x7 telnet engine
I continue to get hung in a loop regarding flow
control.

TELNET 5/14/2003 09:26:55>> LOG> recv DONT LFLOW
TELNET 5/14/2003 09:26:55>> LOG> send WONT LFLOW
TELNET 5/14/2003 09:26:55>> LOG> recv DONT LFLOW
TELNET 5/14/2003 09:26:55>> LOG> send WONT LFLOW

I've been looking at the logs and an interesting point
is that some of my login information is being echoed
back. See below...

TELNET 5/14/2003 09:26:53>> LOG> sending string (length: 7 bytes): test
TELNET 5/14/2003 09:26:53>> LOG> sending string (length: 7 bytes): test
TELNET 5/14/2003 09:26:53>> READ BUFFER> Awaiting data from server.
TELNET 5/14/2003 09:26:54>> RECEIVE> Account Name:
TELNET 5/14/2003 09:26:54>> LOG> recv DONT LFLOW
TELNET 5/14/2003 09:26:54>> LOG> send WONT LFLOW
TELNET 5/14/2003 09:26:54>> RECEIVE> test
Password:

Again, any other telnet client I use works great.

Any ideas?

Thanks...


Wed May 14, 2003 10:32 am View user's profile Send private message
SysOp
Site Admin

Joined: 26 Nov 2006
Posts: 7968

Post Re: Telnet Problem Reply with quote

Your Telnet server ignore DONT ECHO request which is causing the problem. What you need to do is to use TelnetConfig to disable automatic logon and then once the session is open you can use TelnetSend and TelnetRecive to autonticate to the server. You may also need to add some Wait before doing that to overcome some timing issues.

: I've been attempting to use the telnet feature
: connecting to a Windows NT4 server running the
: Ataman TCP product.

: From a DOS prompt I can telnet into the system
: without any problem. Using the 24x7 telnet engine
: I continue to get hung in a loop regarding flow
: control.

: TELNET 5/14/2003 09:26:55>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 09:26:55>> LOG> send WONT LFLOW
: TELNET 5/14/2003 09:26:55>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 09:26:55>> LOG> send WONT LFLOW

: I've been looking at the logs and an interesting point
: is that some of my login information is being echoed
: back. See below...

: TELNET 5/14/2003 09:26:53>> LOG> sending string (length: 7 bytes):
: test
: TELNET 5/14/2003 09:26:53>> LOG> sending string (length: 7 bytes):
: test
: TELNET 5/14/2003 09:26:53>> READ BUFFER> Awaiting data from server.
: TELNET 5/14/2003 09:26:54>> RECEIVE> Account Name: TELNET 5/14/2003
: 09:26:54>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 09:26:54>> LOG> send WONT LFLOW
: TELNET 5/14/2003 09:26:54>> RECEIVE> test
: Password: Again, any other telnet client I use works great.

: Any ideas?

: Thanks...

Wed May 14, 2003 1:36 pm View user's profile Send private message
Jeff

Joined: 29 Apr 2002
Posts: 37

Post Re: Telnet Problem Reply with quote

: Your Telnet server ignore DONT ECHO request which is causing the problem.
: What you need to do is to use TelnetConfig to disable automatic logon and
: then once the session is open you can use TelnetSend and TelnetRecive to
: autonticate to the server. You may also need to add some Wait before doing
: that to overcome some timing issues.

That still doesn't help. Once the session is open,
even if authenticate is set to false, the DONT ECHO
chatter begins. Are you saying that the DONT ECHO
chatter should stop?

Is there any way to turn this off? Why does this telnet
appliction behave so differently from others?


Wed May 14, 2003 3:09 pm View user's profile Send private message
SysOp
Site Admin

Joined: 26 Nov 2006
Posts: 7968

Post Re: Telnet Problem Reply with quote

Yes, DONT ECHO should stop after intial "conversation"

Can you post your log file as it is now.

: That still doesn't help. Once the session is open,
: even if authenticate is set to false, the DONT ECHO
: chatter begins. Are you saying that the DONT ECHO
: chatter should stop?

: Is there any way to turn this off? Why does this telnet
: appliction behave so differently from others?

Wed May 14, 2003 4:06 pm View user's profile Send private message
Jeff

Joined: 29 Apr 2002
Posts: 37

Post Re: Telnet Problem Reply with quote

: Yes, DONT ECHO should stop after intial "conversation"

: Can you post your log file as it is now.

This is my latest log.....

**** 5/14/2003 15:16:46 ****

TELNET 5/14/2003 15:17:02>> LOG> telnet protocol enabled
TELNET 5/14/2003 15:17:02>> LOG> Resolving host name test
TELNET 5/14/2003 15:17:02>> LOG> Resolving service name telnet
TELNET 5/14/2003 15:17:02>> LOG> Connecting to 158.1.25.19/23
TELNET 5/14/2003 15:17:02>> LOG> Connecting to 158.1.25.19/23
TELNET 5/14/2003 15:17:02>> LOG> Online to 158.1.25.19/23
TELNET 5/14/2003 15:17:02>> LOG> Client initiated options
TELNET 5/14/2003 15:17:02>> LOG> send WILL NAWS
TELNET 5/14/2003 15:17:02>> LOG> send WILL LFLOW
TELNET 5/14/2003 15:17:02>> LOG> send DO SGA
TELNET 5/14/2003 15:17:02>> LOG> Server initiated options
TELNET 5/14/2003 15:17:02>> LOG> recv DONT ECHO
TELNET 5/14/2003 15:17:02>> LOG> send WONT ECHO
TELNET 5/14/2003 15:17:02>> LOG> recv DO SGA
TELNET 5/14/2003 15:17:02>> LOG> send WILL SGA
TELNET 5/14/2003 15:17:02>> LOG> recv DO TTYPE
TELNET 5/14/2003 15:17:02>> LOG> send WILL TTYPE
TELNET 5/14/2003 15:17:02>> LOG> recv DO NAWS
TELNET 5/14/2003 15:17:02>> LOG> recv DO BINARY
TELNET 5/14/2003 15:17:02>> LOG> send WONT BINARY
TELNET 5/14/2003 15:17:02>> LOG> recv WILL SGA
TELNET 5/14/2003 15:17:02>> LOG> send DO SGA
TELNET 5/14/2003 15:17:02>> LOG> recv WILL ECHO
TELNET 5/14/2003 15:17:02>> LOG> send DO ECHO
TELNET 5/14/2003 15:17:02>> LOG> recv WILL BINARY
TELNET 5/14/2003 15:17:02>> LOG> send DONT BINARY
TELNET 5/14/2003 15:17:03>> RECEIVE> This copy of the Ataman TCP Remote Logon Services is registered as licensed to:

Gadzooks

TELNET 5/14/2003 15:17:03>> RECEIVE> Account Name:
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv SB TERMINAL-TYPE SEND IAC SE
TELNET 5/14/2003 15:17:03>> LOG> send SB TTYPE IS VT100 IAC SE
TELNET 5/14/2003 15:17:03>> LOG> recv DONT BINARY
TELNET 5/14/2003 15:17:03>> LOG> send WONT BINARY
TELNET 5/14/2003 15:17:03>> LOG> recv WONT BINARY
TELNET 5/14/2003 15:17:03>> LOG> send DONT BINARY
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WON T LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW

Wed May 14, 2003 4:25 pm View user's profile Send private message
SysOp
Site Admin

Joined: 26 Nov 2006
Posts: 7968

Post Re: Telnet Problem Reply with quote

This appears to be a problem with your Telnet server. Look, it does not stop
sending DONT LFLOW and as a result the initial conversation never stops because for every DONT LFLOW instruction 24x7 must reply with WONT LFLOW

Here is fragment of your log that clearly shows the problem.

TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW

: This is my latest log.....

: **** 5/14/2003 15:16:46 ****

: TELNET 5/14/2003 15:17:02>> LOG> telnet protocol enabled
: TELNET 5/14/2003 15:17:02>> LOG> Resolving host name test
: TELNET 5/14/2003 15:17:02>> LOG> Resolving service name telnet
: TELNET 5/14/2003 15:17:02>> LOG> Connecting to 158.1.25.19/23
: TELNET 5/14/2003 15:17:02>> LOG> Connecting to 158.1.25.19/23
: TELNET 5/14/2003 15:17:02>> LOG> Online to 158.1.25.19/23
: TELNET 5/14/2003 15:17:02>> LOG> Client initiated options
: TELNET 5/14/2003 15:17:02>> LOG> send WILL NAWS
: TELNET 5/14/2003 15:17:02>> LOG> send WILL LFLOW
: TELNET 5/14/2003 15:17:02>> LOG> send DO SGA
: TELNET 5/14/2003 15:17:02>> LOG> Server initiated options
: TELNET 5/14/2003 15:17:02>> LOG> recv DONT ECHO
: TELNET 5/14/2003 15:17:02>> LOG> send WONT ECHO
: TELNET 5/14/2003 15:17:02>> LOG> recv DO SGA
: TELNET 5/14/2003 15:17:02>> LOG> send WILL SGA
: TELNET 5/14/2003 15:17:02>> LOG> recv DO TTYPE
: TELNET 5/14/2003 15:17:02>> LOG> send WILL TTYPE
: TELNET 5/14/2003 15:17:02>> LOG> recv DO NAWS
: TELNET 5/14/2003 15:17:02>> LOG> recv DO BINARY
: TELNET 5/14/2003 15:17:02>> LOG> send WONT BINARY
: TELNET 5/14/2003 15:17:02>> LOG> recv WILL SGA
: TELNET 5/14/2003 15:17:02>> LOG> send DO SGA
: TELNET 5/14/2003 15:17:02>> LOG> recv WILL ECHO
: TELNET 5/14/2003 15:17:02>> LOG> send DO ECHO
: TELNET 5/14/2003 15:17:02>> LOG> recv WILL BINARY
: TELNET 5/14/2003 15:17:02>> LOG> send DONT BINARY
: TELNET 5/14/2003 15:17:03>> RECEIVE> This copy of the Ataman TCP
: Remote Logon Services is registered as licensed to: Gadzooks

: TELNET 5/14/2003 15:17:03>> RECEIVE> Account Name: TELNET 5/14/2003
: 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv SB TERMINAL-TYPE SEND IAC SE
: TELNET 5/14/2003 15:17:03>> LOG> send SB TTYPE IS VT100 IAC SE
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT BINARY
: TELNET 5/14/2003 15:17:03>> LOG> send WONT BINARY
: TELNET 5/14/2003 15:17:03>> LOG> recv WONT BINARY
: TELNET 5/14/2003 15:17:03>> LOG> send DONT BINARY
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:04>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:05>> LOG> recv DONT LFLOW

Thu May 15, 2003 8:55 am View user's profile Send private message
Jeff

Joined: 29 Apr 2002
Posts: 37

Post Re: Telnet Problem Reply with quote

: This appears to be a problem with your Telnet server. Look, it does not stop
: sending DONT LFLOW and as a result the initial conversation never stops
: because for every DONT LFLOW instruction 24x7 must reply with WONT LFLOW

: Here is fragment of your log that clearly shows the problem.

: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> recv DONT LFLOW
: TELNET 5/14/2003 15:17:03>> LOG> send WONT LFLOW

One last post, then I'll move on....

In effect your saying 24x7 is not the problem.
Maybe I'm missing something, but I can telnet into
this server from numerous telnet clients without
issue. Is this not a fair comparison? Shouldn't I
expect the telnet component of 24x7 to behave as
other telnet clients? These other clients appear to
be uneffected by the DONT LFLOW chatter.


Thu May 15, 2003 9:05 am View user's profile Send private message
SysOp
Site Admin

Joined: 26 Nov 2006
Posts: 7968

Post Re: Telnet Problem Reply with quote

"These other clients appear to be uneffected by the DONT LFLOW chatter."

I am totally agree with this part.

: One last post, then I'll move on....

: In effect your saying 24x7 is not the problem.
: Maybe I'm missing something, but I can telnet into
: this server from numerous telnet clients without
: issue. Is this not a fair comparison? Shouldn't I
: expect the telnet component of 24x7 to behave as
: other telnet clients? These other clients appear to
: be uneffected by the DONT LFLOW chatter.

Thu May 15, 2003 5:26 pm View user's profile Send private message
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