IT Knowledge Base

Technical Repository

HowTo: Copy files between Cisco ASA’s in a cluster

Setup a TFTP server and copy the files that you want to copy to the failover device. This will execute the command on the remote failover firewall. failover exec mate copy /noconfirm tftp:// disk0:/asdm-731-101.bin

Read More

HowTo: Cisco ASA – Troubleshooting Reverse Path Checks Failure (RFP)

Troubleshooting Reverse Path Failures Unicast RPF or Reverse Path is defined in RFC 3704. This RFC stipulates that traffic from known invalid networks should not be accepted on interfaces from which they didn’t originate. The concept idea as seen in RFC 2827 which was to deny traffic on an interface if it is sourced from […]

Read More