we have a site-to-site IPSec tunnel between ASA5510 in our datacenter and ASA5510 a customer's datacenter. the tunnel was been up for years without any issue. There is another firewall at the customer's premises in front of the ASA5510.  recently, th...

I have two asa 5510 configured for active/standby failover. they are configured properly and there is no error in the log.When i test the failover by shuting down the primary, the standby unit detects it and takes over as a primary role.everything I ...

ssh was working perfectly for one year on ASA 5510 (ASA 8.12) until it was recently upgraded to ASA 8.21. When i try to connect via putty, i get'Network error: Software caused connection abort'I regenerated RSA key to no avail. Please advise. thanks