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ru.unix
- RU.UNIX ----------------------------------------------------------------------
From : Alexander Serkin 2:5020/400 23 Aug 2000 15:57:26
To : All
Subject : ssh 2.2.0 > openssh 2.1.1
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Hе могу что-то подключиться клиентом от ssh v2.2.0 к серверу OpenSSH
v2.1.1.
Клиент говорит, что "Disconnected; MAC error (Message authentication
check fails.)".
А сервер - Disconnecting: Corrupted HMAC on input.
Клиент от ssh v1.2.27 нормально работает.
Это так и должно быть, или можно настроить?
host~> ssh -v 1.1.1.1
warning: Development-time debugging not compiled in.
warning: To enable, configure with --enable-debug and recompile.
debug: hostname is '1.1.1.1'.
debug: Unable to open /home/als/.ssh2/ssh2_config
warning: Development-time debugging not compiled in.
warning: To enable, configure with --enable-debug and recompile.
debug: connecting to 1.1.1.1...
debug: entering event loop
debug: ssh_client_wrap: creating transport protocol
debug: Ssh2Client/sshclient.c:1097/ssh_client_wrap: creating userauth
protocol
debug: Remote version: SSH-2.0-OpenSSH-2.1
debug: Ssh2Client/sshclient.c:399/keycheck_key_match: Host key found
from database.
warning: Authentication failed.
debug: Ssh2/ssh2.c:76/client_disconnect: locally_generated = TRUE
Disconnected; MAC error (Message authentication check fails.).
debug: uninitializing event loop
И соответственно на сервере:
host2~# sshd -d
debug: sshd version OpenSSH_2.1.1
debug: read DSA private key done
debug: Bind to port 22 on ::.
Server listening on :: port 22.
debug: Bind to port 22 on 0.0.0.0.
Server listening on 0.0.0.0 port 22.
Generating 768 bit RSA key.
RSA key generation complete.
debug: Server will not fork when running in debugging mode.
Connection from 1.1.1.2 port 3129
debug: Client protocol version 1.99; client software version 2.2.0 SSH
Secure Shell (non-commercial)
Enabling compatibility mode for protocol 2.0
debug: Local version string SSH-1.99-OpenSSH_2.1.1
debug: send KEXINIT
debug: done
debug: wait KEXINIT
debug: got kexinit: diffie-hellman-group1-sha1
debug: got kexinit: ssh-dss
debug: got kexinit: 3des-cbc,blowfish-cbc
debug: got kexinit: 3des-cbc,blowfish-cbc
debug: got kexinit: hmac-sha1,hmac-md5,hmac-md5-96,none
debug: got kexinit: hmac-sha1,hmac-md5,hmac-md5-96,none
debug: got kexinit: none,zlib
debug: got kexinit: none,zlib
debug: got kexinit:
debug: got kexinit:
debug: first kex follow: 1
debug: reserved: 0
debug: done
debug: kex: client->server 3des-cbc hmac-sha1 none
debug: kex: server->client 3des-cbc hmac-sha1 none
debug: Wait SSH2_MSG_KEXDH_INIT.
debug: bits set: 503/1024
debug: bits set: 520/1024
debug: sig size 20 20
debug: send SSH2_MSG_NEWKEYS.
debug: done: send SSH2_MSG_NEWKEYS.
debug: Wait SSH2_MSG_NEWKEYS.
debug: GOT SSH2_MSG_NEWKEYS.
debug: done: KEX2.
Disconnecting: Corrupted HMAC on input.
debug: Calling cleanup 0x18100(0x0)
--
Alexander
--- ifmail v.2.15dev5
* Origin: Moscow Cellular Communications (2:5020/400)
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