Hello, I have my application running on one server(A). I have planned to move this on new server(B). I have another application(using perl) running on server(C). My application on server C is trying to make sftp connection with new server B but it gives me "BAD MESSAGE RECEIVED" error. But its working properly while making sftp connection with server A. I have installed sftp and also created new user for sftp on new server B. I have also checked sftp protocol version on server A & server B both are same(version 3). From command prompt I can make sftp connection easily from server C to server B but not from application. I am getting following error: 
#25089 1363077870.00000 new: This is Net::SFTP::Foreign 1.73
#25089 1363077870.00000 new: Loaded from /usr/local/lib/perl5/site_per
+l/5.16.1/Net/SFTP/Foreign.pm
#25089 1363077870.00000 new: Running on Perl v5.16.1 for linux
#25089 1363077870.00000 new: debug set to -1
#25089 1363077870.00000 new: ~0 is 18446744073709551615
#25089 1363077870.00000 new: Using backend Net::SFTP::Foreign::Backend
+::Unix 1.73
#25089 1363077870.00000 _queue_msg: queueing msg len: 5, code:1, id:3 
+... [1]
00 00 00 05 01 00 00 00 03                                            
+                          | .........
#25089 1363077870.00000 _get_msg: waiting for message... [1]
#25089 1363077870.00000 _do_io: _do_io connected: 1
#25089 1363077870.00000 _do_io: _do_io select(-,-,-, undef)
#25089 1363077870.00000 _do_io: _do_io write queue: 9, syswrite: 9, ma
+x: 65536, $!: 
00 00 00 05 01 00 00 00 03                                            
+                          | .........
#25089 1363077870.00000 _do_io: _do_io read sysread: 1, total read: 1,
+ $!: 
0a                                                                    
+                          | .
#25089 1363077870.00000 _do_io: _do_io select(-,-,-, undef)
#25089 1363077870.00000 _do_io: _do_io read sysread: 27, total read: 2
+8, $!: 
50 6c 65 61 73 65 20 74 79 70 65 20 27 79 65 73 27 20 6f 72 20 27 6e 6
+f 27 3a 20                | Please type 'yes' or 'no': 
#25089 1363077870.00000 _set_status: _set_status code: 5, str: Bad mes
+sage
#25089 1363077870.00000 _set_error: _set_err code: 13, str: bad remote
+ message received
#25089 1363077870.00000 _conn_lost: _conn_lost
bad remote message receivedunable to establish SSH connection: bad rem
+ote message received at SftpProcess.pm line 205.
#25089 1363077870.00000 DESTROY: Net::SFTP::Foreign=HASH(0x41088f0)->D
+ESTROY called (current pid: 25089, disconnect_by_pid: )
#25089 1363077870.00000 disconnect: Net::SFTP::Foreign=HASH(0x41088f0)
+->disconnect called (ssh pid: )
#25089 1363077870.00000 _conn_lost: _conn_lost

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Kindly help me out. Thanks

In reply to sftp connection through perl by sandeep_car

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