GNS3 – Error ‘ghostsize is to small for device’
KB ID 0000935 Problem While doing a quick lab in GNS3, I tried to add NAT to a router, and it fell over with the following error; R3(config-if)#ip nat outside % NBAR ERROR: parsing stopped % NBAR Error : Activation failed due to insufficient dynamic memory % NBAR Error: Stile could not add protocol node %NAT: Error activating CNBAR on the interface FastEthernet0/0 R3(config-if)# *Mar 1 00:01:11.655: %SYS-2-MALLOCFAIL: Memory...
ASA 5500 AnyConnect – Change Preferred Encryption Cipher Order
KB ID 0001058 Problem A few days ago I wrote about disabling SSL v3.0 to force your clients to connect with the more secure TLS v1.0. But what if your AnyConnect clients chose to connect with a weaker encryption cipher? The ciphers your firewall offer (by default) will vary depending on what OS your ASA is running. Solution 1. To see what your cipher you are connected with look on the statistics tab, below we are connecting with the...