I have been unable to run applications over a vpn connection since I installed an ASA 5505. I have tried adding the crypto isakmp nat-traversal 20 to the CLI but still am not able to run my applications. I do see "translation creation failed for protocol 50 src inside" errors being logged. I have recently spoken with the network admin at the location that hosts the applications and he told me that I need to open the following ports.
TCP : 10000
Can someone post the CLI or directions to do this using ASDM? I am new to Cisco firewalls so bear with me. Also, what is he refering to when he says, "ESP Traffic"?