github/dndx-phantun
1
0
Fork 0
mirror of https://github.com/dndx/phantun.git synced 2025-01-19 06:19:30 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

docs(readme) fixed some typos

Browse Source
This commit is contained in:
Datong Sun 2021-12-01 15:10:52 +08:00 committed by GitHub
parent 33e510e7ba
commit a8ad203754
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
README.md
View File

@ -35,12 +35,12 @@ Table of Contents
# Overview # Overview
Phanton is a project that obfuscated UDP packets into TCP connections. It aims to Phantun is a project that obfuscated UDP packets into TCP connections. It aims to
achieve maximum performance with minimum processing and encapsulation overhead. achieve maximum performance with minimum processing and encapsulation overhead.
It is commonly used in environments where UDP is blocked/throttled but TCP is allowed through. It is commonly used in environments where UDP is blocked/throttled but TCP is allowed through.
Phanton simply converts a stream of UDP packets into obfuscated TCP stream packets. The TCP stack Phantun simply converts a stream of UDP packets into obfuscated TCP stream packets. The TCP stack
used by Phantun is designed to pass through most L3/L4 stateful/stateless firewalls/NAT used by Phantun is designed to pass through most L3/L4 stateful/stateless firewalls/NAT
devices. It will **not** be able to pass through L7 proxies. devices. It will **not** be able to pass through L7 proxies.
However, the advantage of this approach is that none of the common UDP over TCP performance killer However, the advantage of this approach is that none of the common UDP over TCP performance killer
@ -134,7 +134,7 @@ iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
Server needs to DNAT the TCP listening port to Phantun's TUN interface address. Server needs to DNAT the TCP listening port to Phantun's TUN interface address.
Note: change `eth0` to whatever actual physical interface name is and `4567` to Note: change `eth0` to whatever actual physical interface name is and `4567` to
actual TCP port number used by Phanton server actual TCP port number used by Phantun server
[Back to TOC](#table-of-contents) [Back to TOC](#table-of-contents)
@ -276,7 +276,7 @@ for tunneling TCP/UDP traffic between two test instances and MTU has been tuned
# Compariation to udp2raw # Compariation to udp2raw
[udp2raw](https://github.com/wangyu-/udp2raw-tunnel) is another popular project by [@wangyu-](https://github.com/wangyu-) [udp2raw](https://github.com/wangyu-/udp2raw-tunnel) is another popular project by [@wangyu-](https://github.com/wangyu-)
that is very similar to what Phantun can do. In fact I took inspirations of Phantun from udp2raw. The biggest reason for that is very similar to what Phantun can do. In fact I took inspirations of Phantun from udp2raw. The biggest reason for
developing Phanton is because of lack of performance when running udp2raw (especially on multi-core systems such as Raspberry Pi). developing Phantun is because of lack of performance when running udp2raw (especially on multi-core systems such as Raspberry Pi).
However, the goal is never to be as feature complete as udp2raw and only support the most common use cases. Most notably, UDP over ICMP However, the goal is never to be as feature complete as udp2raw and only support the most common use cases. Most notably, UDP over ICMP
and UDP over UDP mode are not supported and there is no anti-replay nor encryption support. The benefit of this is much better and UDP over UDP mode are not supported and there is no anti-replay nor encryption support. The benefit of this is much better
performance overall and less MTU overhead because lack of additional headers inside the TCP payload. performance overall and less MTU overhead because lack of additional headers inside the TCP payload.