decrypted packet failed sa identity check cisco juniper

Set session-key inbound esp 1001 cipher 1234abcd1234abcd authenticator 20 ! !- IPsec configuration crypto ipsec transform-set encrypt-des esp-des esp-sha-hmac Note: Use the Command Lookup Tool ( registered customers only) to find more information on the commands used in this document. In this section, you are presented with the information to configure the features described in this document. Refer to Cisco Technical Tips Conventions for more information on document conventions. If your network is live, make sure that you understand the potential impact of any command before you use it. All of the devices used in this document started with a cleared (default) configuration.

The information presented in this document was created from devices in a specific lab environment. Note: On all platforms that contain hardware encryption adapters, manual encryption is not supported when the hardware encryption adapter is enabled. The information in this document is based on these software and hardware versions: There are no specific prerequisites for this document. If this is the case, then sometimes conversion is needed. Cisco device security parameter indexes (SPIs) are in decimal however some vendors do SPIs in hexadecimal. If IKE is configurable on both devices, it is preferable to use automatic keying. Manual keying is usually only necessary when a Cisco device is configured to encrypt traffic to another vendor's device which does not support Internet Key Exchange (IKE).

For test purposes, an access control list (ACL) and extended ping from host 12.12.12.12 to 14.14.14.14 were used. This sample configuration allows you to encrypt traffic between the 12.12.12.x and the 14.14.14.x networks with the help of IPsec manual keying.

Decrypted packet failed sa identity check cisco juniper