Run TOR relay with ipv6 only (DualStack Lite)

Do Tor relays support IPv6?

Tor has partial support for IPv6 and we encourage every relay operator to enable IPv6 functionality in their torrc configuration files when IPv6 connectivity is available. For the time being Tor will require IPv4 addresses on relays, you can not run a Tor relay on a host with IPv6 addresses only.

What do relay servers do in a Tor network?

Tor relays are also referred to as "routers" or "nodes." They receive traffic on the Tor network and pass it along. Check out the Tor website for a more detailed explanation of how Tor works. There are three kinds of relays that you can run in order to help the Tor network: middle relays, exit relays, and bridges.

What is an exit relay?

The exit relay is the final relay in a Tor circuit, the one that sends traffic out to its destination. The services Tor clients are connecting to (website, chat service, email provider, etc) will see the IP address of the exit relay instead of the real IP address of the Tor user.

What are the different types of Tor nodes?

There are two special types of Tor nodes in any connection: entry nodes, and exit nodes. When a user selects their path through the Tor network, they select a minimum of three nodes. The first node is the node where their traffic enters the Tor network, and it's known as the entry node.

Can you DDoS someone with IPv6?

At the moment, IPv6 DDoS attacks are neither as prevalent nor as big as those happening over IPv4, but they are occurring with increasing frequency and sophistication. Many IPv4 DDoS attacks can be replicated using IPv6 protocols, and hackers are already testing new IPv6 attack methods.

Does IPv6 reduce latency?

Most modern hardware natively supports IPv6 providing vast improvements in latency and security providing quicker response or “low ping” (a ping is a single packet sent to a computer to check connectivity and latency, or the time it take in milliseconds for this ping to reach said device) .

Is it legal to run a Tor relay?

We believe that running a Tor relay, including an exit relay that allows people to anonymously send and receive traffic, is legal under U.S. law. Law enforcement, however, often misunderstands how Tor works and has occasionally attributed illegal traffic on the network as originating from a Tor exit relay.

Can I run a Tor relay?

While the EFF believes running a Tor "exit node is legal," its Tor Challenge stated, "Exit relays raise special concerns because the traffic that exits from them can be traced back to the relay's IP address." Furthermore, the EFF does not recommend running an exit relay from your home, since it's realistic that someone ...

Who maintains Tor relays?

Tor (aka The Onion Router) is software that allows users to browse the web anonymously by encrypting and routing requests through multiple relay layers or nodes. This software is maintained by the Tor Project, a nonprofit organization that provides internet anonymity and anti-censorship tools.

Why does Tor use 3 relays?

Tor uses only three relays by default because that's the bare minimum you need for safety. You can always use more…at a price. One would be pointless, since whoever operates that node you chose will see everything. Two is dangerous, because the entry and exit nodes would then be directly connected.

Does Tor use UDP or TCP?

Tor only supports TCP. Non-TCP traffic to the Internet, such as UDP datagrams and ICMP packets, is dropped.

Is Tor better than a VPN?

Tor is better than a VPN for the following: Anonymously accessing the web – It's almost impossible to trace a Tor connection back to the original user. You can safely visit a website without leaving any identifying evidence behind, both on your device and on the website's server.

What is not compatible with IPv6?

IPv6 is not backward compatible with IPv4, and IPv4 hosts and routers will not be able to deal directly with IPv6 traffic and vice-versa. In fact that there will be extreme difficulties with address allocation and routing if the internet is to continue to run indefinitely using IPv4.

Does DD WRT support IPv6?

In order to use ipv6, you need the Standard or VoIP version of DD-WRT, as these are currently the only ones which support both IPv6 and radvd. The detailled configuration steps are targeted toward users with a basic DHCP connection for the WAN part.

What protocols does Tor support?

Tor's application independence sets it apart from most other anonymity networks: it works at the Transmission Control Protocol (TCP) stream level. Applications whose traffic is commonly anonymized using Tor include Internet Relay Chat (IRC), instant messaging, and World Wide Web browsing.

Does FTP use IPv6?

FTP supports IPv6 addresses when the MCP, FTP, and TCP/IP software is updated to the appropriate release level. On dual-stack hosts, FTP users can select the IP network that the FTP server prefers using the LOCALHOSTID command.

Can I use IPv6 instead of IPv4?

IPv6 is more compatible to mobile networks than IPv4. IPv6 allows for bigger payloads than what is allowed in IPv4. IPv6 is used by less than 1% of the networks, while IPv4 is still in use by the remaining 99%.

Does IPv6 reduce bandwidth?

For example, IPv6 supports multicast addressing, which allows bandwidth-intensive packet flows (such as multimedia streams) to be sent to multiple destinations simultaneously, reducing network bandwidth.

Is Tor run by the CIA?

The Tor Project says that it has always been transparent about its funding sources and that it has no past or present connection to the CIA. "We make free and open source software that's available for anyone to use—and that includes the CIA," says Stephanie Whited, communications director for the Tor Project.

Does Tor use TCP or UDP?

Tor only supports TCP. Non-TCP traffic to the Internet, such as UDP datagrams and ICMP packets, is dropped.

Can Tor be blocked by firewall?

Tor is required to access . onion domains. The most common way to block Tor traffic would be to locate an updating list of Tor exit nodes and configure a firewall to block these nodes. A company policy to prevent Tor use may also go a long way to cease its use.