# scapy-vxlan

**Repository Path**: build-sde/scapy-vxlan

## Basic Information

- **Project Name**: scapy-vxlan
- **Description**: mirror https://github.com/p4lang/scapy-vxlan.git
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2020-03-14
- **Last Updated**: 2024-02-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Barefoot modified scapy, which supports VXLAN. Waiting for VXLAN support to be
added to the main scapy repo.
This modified repo now also supports a ERSPAN-like header.

To install:
sudo python setup.py install

To check that the modifications work, open a scapy CLI (just type 'scapy' in a
terminal) and type the following:

Welcome to Scapy (2.2.0-dev)
>>> load_contrib('vxlan')
>>> Ether()/IP()/UDP()/VXLAN()/Ether()/IP()/TCP()
<Ether  type=0x800 |<IP  frag=0 proto=udp |<UDP  dport=4789 |<VXLAN  |<Ether
type=0x800 |<IP  frag=0 proto=tcp |<TCP  |>>>>>>>
>>> load_contrib('erspan')
>>> Ether()/IP()/GRE()/ERSPAN()/Ether()/IP()/TCP()
<Ether  type=0x800 |<IP  frag=0 proto=gre |<GRE  proto=0x22eb |<ERSPAN  |<Ether
type=0x800 |<IP  frag=0 proto=tcp |<TCP  |>>>>>>>
>>>

Note how the UDP dport and the GRE proto number are updated automatically.