Which source port does IKE use when NAT has been detected between two VPN gateways?
Which source port does IKE use when NAT has been detected between two VPN gateways?A . TCP 4500B . TCP 500C . UDP 4500D . UDP 500View AnswerAnswer: C Explanation: The IKE protocol uses UDP packets, usually on port 500 NAT traversal: The encapsulation of IKE and ESP in UDP...