v0.6.2

This is a minor update from v0.6.0 & v0.6.1, contains a lot of bug fixes and improvements.

New Features

• TCP delayed ACK

Improvements

• Send gratuitous ARP on startup
• Limit the size of the TCP queue

Fixes

• Incorrect RST logic in TCP
• Only one hardware address can be tracked by forwarder

Long time no see, In the past few months, I have slowed down the development of pcap2socks. As mentioned in #13, I have no Windows devices currently and cannot continue developing. In fact, I originally hoped to release v0.7.0 after implementing the TCP zero window probe and Nagle's algorithm, but I may not be able to complete it at this moment, so I released v0.6.2 in advance. Thanks to all of you using pcap2socks 🧧.

v0.6.1

This is a minor update from v0.6.0, contains a lot of bug fixes.

Fixes

• Too large memory allocation for RTT computation
• UDP bindings

Thanks to all of you using pcap2socks 🥞.

v0.6.0

This is an intermediate update from v0.5.0, contains a lot of bug fixes, new features and improvements.

New Features

• Congestion control

Improvements

• Allocate only when the buffer is not sufficient
• Handle connections in a more elegant way
• Optimize logic handling packets
• Reduce unnecessary allocation to improve performance

Fixes

• ICMPv4 support
• RTO computation

Thanks to all of you using pcap2socks 🍨.

v0.5.0

This is an intermediate update from v0.4.0 & v0.4.1, contains a lot of bug fixes, new features and improvements.

New Features

• Resolve destination
• Select SOCKS5 BIND address automatically
• CIDR source

Improvements

• Fallback to reuse previous datagram when binding failed
• Solve silly window syndrome
• Handle ICMPv4 (destination port unreachable & fragmentation required, and DF flag set)

Fixes

• Miscalculated window size
• Close a TCP connection by RST instead of FIN
• Unexpected fast retransmission

Removed

• Multiple sources (replaced by the CIDR source)

Thanks to all of you using pcap2socks 🎊.

v0.4.1

This is a minor update from v0.4.0, contains a lot of bug fixes and new features.

New Features

• Multiple sources
• Support SOCKS5 username/password authentication
• Force to associate with the destination (#4)

Fixes

• IPv4 identification is constantly zero
• Serialize IPv4 fragments incorrectly
• Defragments incorrectly
• Ignored protocol in defragmentation
• Fix vverbose log

Thanks to all of you using pcap2socks 🎈.

v0.4.0

This is an intermediate update from v0.3.0, contains a lot of bug fixes, new features and improvements.

New Features

• Get the interface's and source's MTU automatically

Improvements

• Support timeout retransmission in TCP connections
• Support TCP RTO computation
• Support TCP MSS option

Fixes

• Mask may be calculated incorrectly
• TCP FIN may no be handled properly
• Crash when defragment fragmentations (#3)

Removed

• TCP timestamp option support

Thanks to all of you using pcap2socks 🎉.

v0.3.0

This is an intermediate update from v0.2.0, contains a lot of new features and improvements.

New Features

• Add presets

Improvements

• Support TCP wscale option
• Split TCP segments preferring MSS in TCP SYN instead of MTU
• Close a TCP connection in a more standard way
• Simplify vverbose log

Thanks to all of you using pcap2socks 😁.

v0.2.0

This is an intermediate update from v0.1.0, contains a lot of bug fixes, new features and improvements.

New Features

• Choose interface automatically
• Support TCP options like sack
• Notify when the device joined the network

Improvements

• Use async I/O instead of blocking I/O with Tokio
• Distribute UDP ports by system
• Split log

Fixes

• Ethernet packet may not meet the minimum size
• Procedure of handling certain TCP packets

Thanks to all of you using pcap2socks 😀.

v0.1.0

This is the initial release of pcap2socks.

pcap2socks is a proxy which redirect traffic to a SOCKS proxy with pcap written in Rust.

In a public network environment such as a school, or when using an Internet access service from a cheap network provider, we may have difficulty connecting to others due to the NAT firewall. I previously developed an app called IkaGo, which can help bypassing UDP blocking, UDP QoS and NAT firewall. But the most important part of making something like a game accelerator is the quality of the line, not the technology and skills we use. So, in order to make good use of some existing high-quality proxy lines, pcap2socks was born. pcap2socks is minimum, open source and cross-platform.

I hope you will have a better game experience using pcap2socks. Thanks to all of you using pcap2socks 😊.