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Hi Mongers,

I'm writting scripts that will get information on firewall Linux Debian from a Windows server, and to get my job done, I think to use Net::SSH::Perl (version 1.29).

But i'm getting two different problem with this module, one is when I trying to logon on debian OpenSSH 3.8.1p1. In this situation i get the 'Permission denied', like code and debug message bellow,

use Net::SSH::Perl;
my $fw = Net::SSH::Perl->new( 'server1', debug => 1 );
$fw->login( 'root','1234567890');
my ($stdout, $stderr, $exit) = $fw->cmd('ls -lh /etc');
print $stdout;

############## OUTPRINT DEBUG ########

client_win2k: Reading configuration data /.ssh/config
client_win2k: Reading configuration data /etc/ssh_config
client_win2k: Connecting to server1, port 22.
client_win2k: Socket created, turning on blocking...
client_win2k: Remote protocol version 2.0, remote software version Ope
+nSSH_3.8.1p1 Debian-8.sarge.4
client_win2k: Net::SSH::Perl Version 1.29, protocol version 2.0.
client_win2k: No compat match: OpenSSH_3.8.1p1 Debian-8.sarge.4.
client_win2k: Connection established.
client_win2k: Sent key-exchange init (KEXINIT), wait response.
client_win2k: Algorithms, c->s: 3des-cbc hmac-sha1 none
client_win2k: Algorithms, s->c: 3des-cbc hmac-sha1 none
client_win2k: Entering Diffie-Hellman Group 1 key exchange.
client_win2k: Sent DH public key, waiting for reply.
client_win2k: Received host key, type 'ssh-dss'.
client_win2k: Host 'server1' is known and matches the host key.
client_win2k: Computing shared secret key.
client_win2k: Verifying server signature.
client_win2k: Waiting for NEWKEYS message.
client_win2k: Enabling incoming encryption/MAC/compression.
client_win2k: Send NEWKEYS, enable outgoing encryption/MAC/compression
+.
client_win2k: Sending request for user-authentication service.
client_win2k: Service accepted: ssh-userauth.
client_win2k: Trying empty user-authentication request.
client_win2k: Authentication methods that can continue: publickey,keyb
+oard-interactive.
client_win2k: Next method to try is publickey.
Permission denied at C:\Test\t.pl line 3
[download]

or... when I trying to execute a single command (Debian OpenSSH 3.0). My code stop response.

use Net::SSH::Perl;
my $fw = Net::SSH::Perl->new( 'server2', debug => 1 );
$fw->login( 'root','1234567890');
my ($stdout, $stderr, $exit) = $fw->cmd('ls -lh /etc');
print $stdout;

############## OUTPRINT DEBUG ########
client_win2k: Reading configuration data /.ssh/config
client_win2k: Reading configuration data /etc/ssh_config
client_win2k: Connecting to server2, port 22.
client_win2k: Remote protocol version 2.0, remote software version Ope
+nSSH_3.0.2p1 Debian 1:3.0.2p1-9
client_win2k: Net::SSH::Perl Version 1.29, protocol version 2.0.
client_win2k: No compat match: OpenSSH_3.0.2p1 Debian 1:3.0.2p1-9.
client_win2k: Connection established.
client_win2k: Sent key-exchange init (KEXINIT), wait response.
client_win2k: Algorithms, c->s: 3des-cbc hmac-sha1 none
client_win2k: Algorithms, s->c: 3des-cbc hmac-sha1 none
client_win2k: Entering Diffie-Hellman Group 1 key exchange.
client_win2k: Sent DH public key, waiting for reply.
client_win2k: Received host key, type 'ssh-dss'.
client_win2k: Permanently added 'server2' to the list of known hosts.
client_win2k: Computing shared secret key.
client_win2k: Verifying server signature.
client_win2k: Waiting for NEWKEYS message.
client_win2k: Enabling incoming encryption/MAC/compression.
client_win2k: Send NEWKEYS, enable outgoing encryption/MAC/compression
+.
client_win2k: Sending request for user-authentication service.
client_win2k: Service accepted: ssh-userauth.
client_win2k: Trying empty user-authentication request.
client_win2k: Authentication methods that can continue: publickey,pass
+word,keyboard-interactive.
client_win2k: Next method to try is publickey.
client_win2k: Next method to try is password.
client_win2k: Trying password authentication.
client_win2k: Login completed, opening dummy shell channel.
client_win2k: channel 0: new [client-session]
client_win2k: Requesting channel_open for channel 0.
client_win2k: channel 0: open confirm rwindow 0 rmax 16384
client_win2k: Got channel open confirmation, requesting shell.
client_win2k: Requesting service shell on channel 0.
client_win2k: channel 1: new [client-session]
client_win2k: Requesting channel_open for channel 1.
client_win2k: Entering interactive session.
client_win2k: Sending command: ls -lh /etc
client_win2k: Requesting service exec on channel 1.
client_win2k: channel 1: open confirm rwindow 0 rmax 16384
[download]

Thanks for any help...

Solli Moreira Honorio
Sao Paulo - Brazil

In reply to Net::SSH::Perl not working on Windows server by shonorio

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