search for: ssh2

Hello, I was searching for this information virtually everywhere, but as I couldn't find it - I'm asking here. I was wondering, why setting the Compression Level was removed in SSH2, and if on, is always set to 6. In SSH1 it was possible to set the Compression Level from 1 to 9. I have made some tests with Compression Levels using scp: SSH1, compression 9 (highest available for SSH1), vs. SSH2, compression 6 (the only available for SSH2), and, no wonder, SSH1 *always* won...

My site uses Kerb 4 (actually AFS) for virtually all authentication. No users have local passwords on machines. We'd like to start allowing SSH2 connections, but OpenSSH 2.3.0p1 will not authenticate Kerberos passwords for SSH2 connections. In auth2.c: #ifdef KRB4 /* turn off kerberos, not supported by SSH2 */ options.kerberos_authentication = 0; #endif If I remove this snippet of code, then all works as expected and SSH2...

Hi: My ssh server ( In ssh2 ) want to send messages to client ( putty ). But I can't find way to do this. I write below code : packet_start( I_DONT_KNOW_WHICH_ID_TO_BE_USED ); <- ??? packet_put_cstring( "Some messages..." ); packet_send( ); packet_write_wait( ); In packet_start( ), Which ID must be used?...

Hi, I have a problem for the ssh2, when i try to connect the verbose mode on the client stops the messages to the follow: Wait SSH2_MSG_KEXDH_REPLY after some minutes appear that the connection is timed out. How i'll do to reach the hosts in ssh2? Tahks D.

...ed any other versions. The problem is sshd will not authenticate passwords off a NT4 domain using winbind and pam. Broken Debug output is: debug1: PAM: initializing for "user" debug1: PAM: setting PAM_RHOST to "user.domain.com" Failed none for user from 192.168.1.21 port 3971 ssh2 Failed none for user from 192.168.1.21 port 3971 ssh2 debug1: userauth-request for user user service ssh-connection method password debug1: attempt 1 failures 1 Failed password for user from 192.168.1.21 port 3971 ssh2 Failed password for user from 192.168.1.21 port 3971 ssh2 Working Debug outpu...

http://bugzilla.mindrot.org/show_bug.cgi?id=248 Summary: scp doesn't support ssh2 protocol Product: Portable OpenSSH Version: -current Platform: Other OS/Version: other Status: NEW Severity: normal Priority: P2 Component: scp AssignedTo: openssh-unix-dev at mindrot.org ReportedBy: li...

I have done a cvsup of the openssh port. It builds correctly, but refuses to install with the following: ===> Installing for openssh-3.6.1_5 ===> openssh-3.6.1_5 conflicts with installed package(s): ssh2-3.2.9.1_1 They install files into the same place. Please remove them first with pkg_delete(1). *** Error code 1 Stop in /usr/ports/security/openssh. I was unable to pkg_delete the ssh2 due to other manual requirements. Do I need to delete the ssh2 in /usr/local.etc and the sshd2.sh...

...two entries on /var/log/secure. One entry use local time and another entry use "green witch time,. (I guess). It ONLY happen on ssh. Telnet, FTP and Sftp no problem. Does any one know why? Feb 28 14:01:20 ORA04 sshd[24338]: Accepted password for oracle from ::ffff:172.29.94.230 port 34470 ssh2 Feb 28 19:01:20 ORA04 sshd[24339]: Accepted password for oracle from ::ffff:172.29.94.230 port 34470 ssh2 Feb 28 20:48:26 ORA04 sshd[24533]: Accepted password for oracle from ::ffff:172.30.10.141 port 2459 ssh2 Feb 28 15:48:26 ORA04 sshd[24532]: Accepted password for oracle from ::ffff:172.30.10.14...

I see that: SSH uses the following ciphers for encryption: Cipher SSH1 SSH2 DES yes no 3DES yes yes IDEA yes no Blowfish yes yes Twofish no yes Arcfour no yes Cast128-cbc no yes Two ques re: sshd: 1) Using openssh, how do I configure whic...

I have just uploaded a new snapshot to: http://www.mindrot.org/misc/openssh/openssh-SNAP-20001114.tar.gz This snapshot includes Markus Friedl's new SSH2 RSA authentication work and -R portforwarding for SSH2. Please give these a good test. The new RSA authentications works similar to the current SSH2 DSA keys, but requires a little modification to config files. Currently RSA key cannot be shared between SSH1 and SSH2. To generate keys, ssh-keyge...

Hi, When people try and break into my system from the internet I get lots of messages like: Nov 14 19:08:13 rook sshd[6333]: Failed password for invalid user guest from 210.83.48.238 port 40811 ssh2 Nov 14 19:08:19 rook sshd[6338]: Invalid user admin from 210.83.48.238 Nov 14 19:08:19 rook sshd[6338]: Failed password for invalid user admin from 210.83.48.238 port 40920 ssh2 Nov 14 19:08:24 rook sshd[6342]: Invalid user admin from 210.83.48.238 Nov 14 19:08:24 rook sshd[6342]: Failed password f...

...ug1: Client protocol version 2.0; client software version OpenSSH_4.0 debug1: match: OpenSSH_4.0 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-1.99-OpenSSH_4.0 debug1: permanently_set_uid: 75/75 debug1: list_hostkey_types: ssh-rsa,ssh-dss debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: client->server aes128-cbc hmac-md5 none debug1: kex: server->client aes128-cbc hmac-md5 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST received debug1: SSH2_MSG_KEX_DH_GEX_GROUP sent debug1: expecting SSH2_MSG_KEX_DH_GEX_INIT debug1: S...

...to get in with a direct IP. When trying to discover what's going on, I found some very odd entries in the secure log... (IP's changed to protect the identity of my PC and the machines) Mar 8 17:55:53 server123 sshd[3053]: Failed publickey for root from ::ffff:192.168.87.119 port 45686 ssh2 Mar 8 17:55:55 server123 sshd[3053]: Accepted password for root from ::ffff:192.168.87.119 port 45686 ssh2 Mar 8 09:55:55 server123 sshd[3052]: Accepted password for root from ::ffff:192.168.87.119 port 45686 ssh2 Mar 8 18:01:18 server123 sshd[4743]: Failed publickey for root from ::ffff:192....

I've installed and configured openssh 2.1.1p4. It's working great, however, I've been asked to implement SSH2 functionality. I have a question with the README.openssh2 file. It says that all I need to do is: howto: 1) generate server key: $ ssh-keygen -d -f /etc/ssh_host_dsa_key -N '' 2) enable ssh2: server: add 'Protocol 2,1' to /etc/sshd_...

Hello, I have the following behaviour with openssh-2.3.0p1 # ssh host 'echo $PATH' (SSH1 protocol, works fine) /bin:/sbin:/usr/bin:/usr/sbin:/usr/ucb:/usr/opt/SUNWmd/sbin # ssh -2 host 'echo $PATH' (force SSH2 protocol, PATH env var is not set) <nothing> I can't execute a remote command with the SSH2 protocol. Any clue? Greets, Jean-Marc

I understand that SSH2 does not currently specify the use of ipsec. Will SSH2 be doing any development with the ESP header in the IPV6 protocol? If and when an IPV6 enabled telnet release comes out what will be the security benefits of SSH2? Wouldn't X application tunneling fly if SSH2 could be written to utilize...

To allow easier targeting of users of old protocols I would find it useful for the syslog "Accepted" messages to be more uniform. 1. Include the string "ssh1" for ssh1 connections as is done for ssh2 connections. 2. Change the "publickey" message for ssh2 connections to specify which publickey, "dsa" or "rsa". This is already the case for ssh1. 3. Insure the ssh1 and ssh2 accepted messages have the same number of fields. Presently the syslog lines end...

Mr. Lindstrom, I am trying to upgrade from ssh1 to ssh2. I am getting the following error when I start sshd: Disabling protocol version 2. Could not load host key SSHD does start, however, ssh1 is functional, but ssh2 is not. Please advise, William 770-671-1888, ext-240 -------------- next part -------------- An HTML attachment was scrubbed... URL...

Hi, I've just set up OpenSSH to authenticate through Kerberos tickets. I spent a whole while figuring out I couldn't use SSH2 before stumbling across the information somewhere. First of all: is it possible this could be made very noticable in the sshd_config file? Secondly, is there any chance that SSH2 /will/ become supported in the future? There are already patches at http://www.sxw.org.uk/computing/patches/openss...

Hello, I've been using OpenSSH 3.6.1p2 for quite some time at work. We have a firewall, and I had no problems connecting to external machines. Today my machine was updated to version 4.1p1 and it has a problem. When I try to make an SSH2 connection to an external machine, everything seems to work right up to the very end: debug1: Authentication succeeded (publickey) debug1: channel 0: new [client-session] debug1: Entering interactive session. Received disconnect from 192.74.137.71: 2: Invalid ssh2 packet type: 192 I did...