| ipsec-nat-t, IPsec NAT-Traversal |
| Description | Glossary | RFCs | Publications | Obsolete RFCs |
| Protocol suite: | TCP/IP. |
| Type: | Application layer protocol. |
| Port: | 4500 (UDP). |
| Working groups: | |
| Links: |
This protocol is used to encapsulate ESP packets for traversing NAT devices. This encapsulation can be transported over IPv4 or IPv6.
RFCs:
[RFC 3948] UDP Encapsulation of IPsec ESP Packets.
| Description | Glossary | RFCs | Publications | Obsolete RFCs |