ACS 5.5 SSH Login / Error Message-Bus

[wostrobel]

Hi,

using ACS 5.5 we have the problem that SSH-Login will not work properly.

We use a Python Script to Add or Delete User on a daily basis, which will not work regularly.

Sometimes the the Admin-User we use for the script to login via ssh to the ACS can not login properly. When this problem occures we have Error Messages 32601/32603 in the Log of the ACS. At the same time services are flapping...

NOTICE Administrator-Login: Administrator authentication succeeded, ACSVersion=acs-5.5.0.46-B.723, ConfigVersionId=2215, AdminInterface=CLI, AdminIPAddress=127.0.0.1, AdminSession=1425011870719, AdminName=XXXXX, inLocalMode=false, VMID=0049047382

32603 ERROR Message-Bus: Dropped connection. Reconnecting, ACSVersion=acs-5.5.0.46-B.723, ConfigVersionId=2215, VMID=0049047383

32603 ERROR Message-Bus: Dropped connection. Reconnecting, ACSVersion=acs-5.5.0.46-B.723, ConfigVersionId=2215, VMID=0049047384

32601 ERROR Message-Bus: Could not start message bus, ACSVersion=acs-5.5.0.46-B.723, ConfigVersionId=2215, VMID=0049047385

Any ideas?

Thanks

[gb073r]

Hi have you resolved this issue?  I am trying to connect to acs via a python script using ssh, but am receiving an error 

>python delete.py
DEBUG:paramiko.transport:starting thread (client mode): 0x1663830L
INFO:paramiko.transport:Connected (version 2.0, client OpenSSH_5.9)
DEBUG:paramiko.transport:kex algos:['diffie-hellman-group-exchange-sha256', 'dif
fie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman
-group1-sha1'] server key:['ssh-rsa'] client encrypt:['aes256-cbc', 'aes128-cbc'
, '3des-cbc'] server encrypt:['aes256-cbc', 'aes128-cbc', '3des-cbc'] client mac
:['hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'hmac-sha2-256', 'hmac-sha2-25
6-96', 'hmac-sha2-512', 'hmac-sha2-512-96', 'hmac-ripemd160', 'hmac-ripemd160@op
enssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1',
'umac-64@openssh.com', 'hmac-sha2-256', 'hmac-sha2-256-96', 'hmac-sha2-512', 'hm
ac-sha2-512-96', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96',
 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['n
one', 'zlib@openssh.com'] client lang:[''] server lang:[''] kex follows?False
DEBUG:paramiko.transport:Ciphers agreed: local=aes128-cbc, remote=aes128-cbc
DEBUG:paramiko.transport:using kex diffie-hellman-group1-sha1; server key type s
sh-rsa; cipher: local aes128-cbc, remote aes128-cbc; mac: local hmac-sha1, remot
e hmac-sha1; compression: local none, remote none
DEBUG:paramiko.transport:Switch to new keys ...
DEBUG:paramiko.transport:Adding ssh-rsa host key for 192.168.1.1: 80ce59acfeb17f5
edef7ff28e02e26f3
*** Failed to connect to 192.168.1.1:22: <exceptions.AttributeError instance at 0
x017F10F8>

I am using the following to connect to acs:

# Create connection to a specific IP using 'admin' username

 connector = paramiko.SSHClient()

 connector.set_missing_host_key_policy(paramiko.AutoAddPolicy())

 try: 

  connector.connect(host,port,username,password,key_filename)

 except Exception, e:

  print '*** Failed to connect to %s:%d: %r' % (host,port, e)

  sys.exit(1)  

I think this may be an issue with my key files.  I am using a windows environment to connect and paramiko as the ssh client.  Please advise.