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The problem about the module-"Net::telnet"

Dear all:
Who is kind to help me about the following problem.
Why cannot log the remote node by using Net::Telent

####################################
The following is normal to the process using "Telnet"
####################################

[cactiuser@tat scripts]$ telnet 172.30.9.2
Trying 172.30.9.2...
Connected to 172.30.9.2 (172.30.9.2).
Escape character is '^]'.

HP-UX SMSCN2 B.11.00 U 9000/800 (ta)

login: telepath
Password: tele9421
Please wait...checking for disk quotas
(c)Copyright 1983-1997 Hewlett-Packard Co., All Rights Reserved.
(c)Copyright 1979, 1980, 1983, 1985-1993 The Regents of the Univ. of California
(c)Copyright 1980, 1984, 1986 Novell, Inc.
(c)Copyright 1986-1992 Sun Microsystems, Inc.
(c)Copyright 1985, 1986, 1988 Massachusetts Institute of Technology
(c)Copyright 1989-1993 The Open Software Foundation, Inc.
(c)Copyright 1986 Digital Equipment Corp.
(c)Copyright 1990 Motorola, Inc.
(c)Copyright 1990, 1991, 1992 Cornell University
(c)Copyright 1989-1991 The University of Maryland
(c)Copyright 1988 Carnegie Mellon University
(c)Copyright 1991-1997 Mentat, Inc.
(c)Copyright 1996 Morning Star Technologies, Inc.
(c)Copyright 1996 Progressive Systems, Inc.
(c)Copyright 1997 Isogon Corporation


RESTRICTED RIGHTS LEGEND
Use, duplication, or disclosure by the U.S. Government is subject to
restrictions as set forth in sub-paragraph (c)(1)(ii) of the Rights in
Technical Data and Computer Software clause in DFARS 252.227-7013.


Hewlett-Packard Company
3000 Hanover Street
Palo Alto, CA 94304 U.S.A.

Rights for non-DOD U.S. Government Departments and Agencies are as set
forth in FAR 52.227-19(c)(1,2).
You have mail.
TERM = (hp) vt100 <= (This will be there after the login. It is necessary to manually click "vt100". This should be the cause of the problem)
[telepath@SMSCN2] bye
Connection closed by foreign host.

############################
The following is the original perl script
############################
[cactiuser@tat scripts]$ cat test-n2.pl
#!/usr/bin/perl
use Net::Telnet;
use constant HOST => '172.30.9.2';
use constant USER => 'telepath';
use constant PASS => 'tele9421';
my $khprompt = '/\[telepath\@SMSCN2\]\s/';
my $term = 'vt100';
&getdata;

sub getdata #Get the data from NG SMSC series
{
open (result, "> /home/cactiuser/TWM_N4/log/result-hourly.txt");
my $t= Net::Telnet->new(HOST => '172.30.9.2',
Dump_Log => 'test-dump.txt',
Input_log => 'test-input.txt',
PORT => 23,
ERRMODE => "return",
Prompt => $khprompt,
Timeout => 10);
print "Connected-172.30.9.2\n";
unless ( defined $t )
{
print "problem connecting\n";
exit;
}
#$t->print ('vt100') or die "cannot go next" ;
$t->login( Name => USER,
Password => PASS,
Timeout => 20,
) or die "Cannot login ";

$t->prompt('/TERM\s/=\s/(hp/)\s/');
$t->cmd( String => $term,
Dump_Log => 'cmd-dump.txt',
Input_log => 'cmd-input.txt',
);
$t->cmd('ls');
$t->cmd('exit');
$t->close;
close(result);
}

#####################
The following is the Error Msg
#####################
[cactiuser@tat scripts]$ perl test-n2-new.pl
Connected-172.30.9.2
Cannot login at test-n2-new.pl line 27

############
The Debug log
##############
[cactiuser@tat scripts]$ cat test-dump.txt
< 0x00000: ff fd 24

> 0x00000: ff fc 24

< 0x00000: ff fd 18

> 0x00000: ff fc 18

< 0x00000: ff fe 18 ff fd 20

> 0x00000: ff fc 20

< 0x00000: ff fe 20 ff fb 01 ff fb 03 ff fd 1f ff fd 21 ff
< 0x00010: fd 01 0d 0a 48 50 2d 55 58 20 53 4d 53 43 4e 32 ..HP-UX SMSCN2
< 0x00020: 20 42 2e 31 31 2e 30 30 20 55 20 39 30 30 30 2f B.11.00 U 9000/
< 0x00030: 38 30 30 20 28 74 61 29 0d 0a 0d 0a 800 (ta)....

> 0x00000: ff fd 01 ff fd 03 ff fc 1f ff fc 21 ff fc 01

< 0x00000: ff fe 1f

< 0x00000: ff fe 21

< 0x00000: ff fe 01

< 0x00000: 6c 6f 67 69 6e 3a 20 login:

> 0x00000: 74 65 6c 65 70 61 74 68 0d 0a telepath..

< 0x00000: 74 65 6c 65 70 61 74 68 0d 0a telepath..

< 0x00000: 50 61 73 73 77 6f 72 64 3a 20 Password:

> 0x00000: 74 65 6c 65 39 34 32 31 0d 0a tele9421..

< 0x00000: 0d 0a ..

< 0x00000: 50 6c 65 61 73 65 20 77 61 69 74 2e 2e 2e 63 68 Please wait...ch
< 0x00010: 65 63 6b 69 6e 67 20 66 6f 72 20 64 69 73 6b 20 ecking for disk
< 0x00020: 71 75 6f 74 61 73 0d 0a quotas..

< 0x00000: 28 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 38 (c)Copyright 198
< 0x00010: 33 2d 31 39 39 37 20 48 65 77 6c 65 74 74 2d 50 3-1997 Hewlett-P
< 0x00020: 61 63 6b 61 72 64 20 43 6f 2e 2c 20 20 41 6c 6c ackard Co.. All
< 0x00030: 20 52 69 67 68 74 73 20 52 65 73 65 72 76 65 64 Rights Reserved
< 0x00040: 2e 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 74 20 ...(c)Copyright
< 0x00050: 31 39 37 39 2c 20 31 39 38 30 2c 20 31 39 38 33 1979. 1980. 1983
< 0x00060: 2c 20 31 39 38 35 2d 31 39 39 33 20 54 68 65 20 . 1985-1993 The
< 0x00070: 52 65 67 65 6e 74 73 20 6f 66 20 74 68 65 20 55 Regents of the U
< 0x00080: 6e 69 76 2e 20 6f 66 20 43 61 6c 69 66 6f 72 6e niv. of Californ
< 0x00090: 69 61 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 74 ia..(c)Copyright
< 0x000a0: 20 31 39 38 30 2c 20 31 39 38 34 2c 20 31 39 38 1980. 1984. 198
< 0x000b0: 36 20 4e 6f 76 65 6c 6c 2c 20 49 6e 63 2e 0d 0a 6 Novell. Inc...
< 0x000c0: 28 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 38 (c)Copyright 198
< 0x000d0: 36 2d 31 39 39 32 20 53 75 6e 20 4d 69 63 72 6f 6-1992 Sun Micro
< 0x000e0: 73 79 73 74 65 6d 73 2c 20 49 6e 63 2e 0d 0a 28 systems. Inc...(
< 0x000f0: 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 38 35 c)Copyright 1985
< 0x00100: 2c 20 31 39 38 36 2c 20 31 39 38 38 20 4d 61 73 . 1986. 1988 Mas
< 0x00110: 73 61 63 68 75 73 65 74 74 73 20 49 6e 73 74 69 sachusetts Insti
< 0x00120: 74 75 74 65 20 6f 66 20 54 65 63 68 6e 6f 6c 6f tute of Technolo
< 0x00130: 67 79 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 74 gy..(c)Copyright
< 0x00140: 20 31 39 38 39 2d 31 39 39 33 20 20 54 68 65 20 1989-1993 The
< 0x00150: 4f 70 65 6e 20 53 6f 66 74 77 61 72 65 20 46 6f Open Software Fo
< 0x00160: 75 6e 64 61 74 69 6f 6e 2c 20 49 6e 63 2e 0d 0a undation. Inc...
< 0x00170: 28 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 38 (c)Copyright 198
< 0x00180: 36 20 44 69 67 69 74 61 6c 20 45 71 75 69 70 6d 6 Digital Equipm
< 0x00190: 65 6e 74 20 43 6f 72 70 2e 0d 0a 28 63 29 43 6f ent Corp...(c)Co
< 0x001a0: 70 79 72 69 67 68 74 20 31 39 39 30 20 4d 6f 74 pyright 1990 Mot
< 0x001b0: 6f 72 6f 6c 61 2c 20 49 6e 63 2e 0d 0a 28 63 29 orola. Inc...(c)
< 0x001c0: 43 6f 70 79 72 69 67 68 74 20 31 39 39 30 2c 20 Copyright 1990.
< 0x001d0: 31 39 39 31 2c 20 31 39 39 32 20 43 6f 72 6e 65 1991. 1992 Corne
< 0x001e0: 6c 6c 20 55 6e 69 76 65 72 73 69 74 79 0d 0a 28 ll University..(
< 0x001f0: 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 38 39 c)Copyright 1989
< 0x00200: 2d 31 39 39 31 20 54 68 65 20 55 6e 69 76 65 72 -1991 The Univer
< 0x00210: 73 69 74 79 20 6f 66 20 4d 61 72 79 6c 61 6e 64 sity of Maryland
< 0x00220: 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 74 20 31 ..(c)Copyright 1
< 0x00230: 39 38 38 20 43 61 72 6e 65 67 69 65 20 4d 65 6c 988 Carnegie Mel
< 0x00240: 6c 6f 6e 20 55 6e 69 76 65 72 73 69 74 79 0d 0a lon University..
< 0x00250: 28 63 29 43 6f 70 79 72 69 67 68 74 20 31 39 39 (c)Copyright 199
< 0x00260: 31 2d 31 39 39 37 20 4d 65 6e 74 61 74 2c 20 49 1-1997 Mentat. I
< 0x00270: 6e 63 2e 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 nc...(c)Copyrigh
< 0x00280: 74 20 31 39 39 36 20 4d 6f 72 6e 69 6e 67 20 53 t 1996 Morning S
< 0x00290: 74 61 72 20 54 65 63 68 6e 6f 6c 6f 67 69 65 73 tar Technologies
< 0x002a0: 2c 20 49 6e 63 2e 0d 0a 28 63 29 43 6f 70 79 72 . Inc...(c)Copyr
< 0x002b0: 69 67 68 74 20 31 39 39 36 20 50 72 6f 67 72 65 ight 1996 Progre
< 0x002c0: 73 73 69 76 65 20 53 79 73 74 65 6d 73 2c 20 49 ssive Systems. I
< 0x002d0: 6e 63 2e 0d 0a 28 63 29 43 6f 70 79 72 69 67 68 nc...(c)Copyrigh
< 0x002e0: 74 20 31 39 39 37 20 49 73 6f 67 6f 6e 20 43 6f t 1997 Isogon Co
< 0x002f0: 72 70 6f 72 61 74 69 6f 6e 0d 0a 0d 0a 20 20 0d rporation.... .
< 0x00300: 0a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 .
< 0x00310: 20 20 20 20 20 20 20 20 20 20 20 20 52 45 53 54 REST
< 0x00320: 52 49 43 54 45 44 20 52 49 47 48 54 53 20 4c 45 RICTED RIGHTS LE
< 0x00330: 47 45 4e 44 0d 0a 55 73 65 2c 20 64 75 70 6c 69 GEND..Use. dupli
< 0x00340: 63 61 74 69 6f 6e 2c 20 6f 72 20 64 69 73 63 6c cation. or discl
< 0x00350: 6f 73 75 72 65 20 62 79 20 74 68 65 20 55 2e 53 osure by the U.S
< 0x00360: 2e 20 47 6f 76 65 72 6e 6d 65 6e 74 20 69 73 20 . Government is
< 0x00370: 73 75 62 6a 65 63 74 20 74 6f 0d 0a 72 65 73 74 subject to..rest
< 0x00380: 72 69 63 74 69 6f 6e 73 20 61 73 20 73 65 74 20 rictions as set
< 0x00390: 66 6f 72 74 68 20 69 6e 20 73 75 62 2d 70 61 72 forth in sub-par
< 0x003a0: 61 67 72 61 70 68 20 28 63 29 28 31 29 28 69 69 agraph (c)(1)(ii
< 0x003b0: 29 20 6f 66 20 74 68 65 20 52 69 67 68 74 73 20 ) of the Rights
< 0x003c0: 69 6e 0d 0a 54 65 63 68 6e 69 63 61 6c 20 44 61 in..Technical Da
< 0x003d0: 74 61 20 61 6e 64 20 43 6f 6d 70 75 74 65 72 20 ta and Computer
< 0x003e0: 53 6f 66 74 77 61 72 65 20 63 6c 61 75 73 65 20 Software clause
< 0x003f0: 69 6e 20 44 46 41 52 53 20 32 35 32 2e 32 32 37 in DFARS 252.227

< 0x00000: 2d 37 30 31 33 2e 0d 0a 20 20 0d 0a 20 20 0d 0a -7013... .. ..
< 0x00010: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
< 0x00020: 20 20 20 20 20 20 20 20 20 20 20 48 65 77 6c 65 Hewle
< 0x00030: 74 74 2d 50 61 63 6b 61 72 64 20 43 6f 6d 70 61 tt-Packard Compa
< 0x00040: 6e 79 0d 0a 20 20 20 20 20 20 20 20 20 20 20 20 ny..
< 0x00050: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 33 3
< 0x00060: 30 30 30 20 48 61 6e 6f 76 65 72 20 53 74 72 65 000 Hanover Stre
< 0x00070: 65 74 0d 0a 20 20 20 20 20 20 20 20 20 20 20 20 et..
< 0x00080: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 50 P
< 0x00090: 61 6c 6f 20 41 6c 74 6f 2c 20 43 41 20 39 34 33 alo Alto. CA 943
< 0x000a0: 30 34 20 55 2e 53 2e 41 2e 0d 0a 20 20 0d 0a 52 04 U.S.A... ..R
< 0x000b0: 69 67 68 74 73 20 66 6f 72 20 6e 6f 6e 2d 44 4f ights for non-DO
< 0x000c0: 44 20 55 2e 53 2e 20 47 6f 76 65 72 6e 6d 65 6e D U.S. Governmen
< 0x000d0: 74 20 44 65 70 61 72 74 6d 65 6e 74 73 20 61 6e t Departments an
< 0x000e0: 64 20 41 67 65 6e 63 69 65 73 20 61 72 65 20 61 d Agencies are a
< 0x000f0: 73 20 73 65 74 0d 0a 66 6f 72 74 68 20 69 6e 20 s set..forth in
< 0x00100: 46 41 52 20 35 32 2e 32 32 37 2d 31 39 28 63 29 FAR 52.227-19(c)
< 0x00110: 28 31 2c 32 29 2e 0d 0a (1.2)...

< 0x00000: 59 6f 75 20 68 61 76 65 20 6d 61 69 6c 2e 0d 0a You have mail...

< 0x00000: 54 45 52 4d 20 3d 20 28 TERM = (

< 0x00000: 68 70 hp

< 0x00000: 29 20 )
Jul 13 '07 #1
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