Go to file
cthuang ff7c48568c TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
.github/workflows TUN-5012: Use patched go-sumtype 2021-08-30 10:10:25 +01:00
.mac_resources AUTH-2712 mac package build script and better config file handling when started as a service 2020-06-25 16:44:57 -05:00
.teamcity TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
carrier TUN-4168: Transparently proxy websocket connections using stdlib HTTP client instead of gorilla/websocket; move websocket client code into carrier package since it's only used by access subcommands now (#345). 2021-04-07 16:25:46 +00:00
certutil TUN-2943: Copy certutil from edge into cloudflared 2020-05-04 17:37:29 -05:00
cmd/cloudflared TUN-5262: Improvements to `max-fetch-size` that allow to deal with large number of tunnels in account 2021-10-19 18:28:29 +01:00
component-tests TUN-5000: De-flake logging to dir component test in Windows by increasing to buffer to cope with more logging 2021-08-27 18:13:45 +00:00
config TUN-4359: Warn about unused keys in 'tunnel ingress validate' 2021-05-13 02:05:19 +01:00
connection TUN-5138: Switch to QUIC on auto protocol based on threshold 2021-10-14 09:18:20 +01:00
edgediscovery TUN-5138: Switch to QUIC on auto protocol based on threshold 2021-10-14 09:18:20 +01:00
fips TUN-3905: Cannot run go mod vendor in cloudflared due to fips 2021-03-09 17:31:59 +04:00
h2mux TUN-4456: Replaced instances of Tick() with Ticker() in h2mux paths 2021-05-25 18:07:06 +01:00
hello TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
ingress TUN-5141: Make sure websocket pinger returns before streaming returns 2021-09-23 16:54:55 +01:00
ipaccess TUN-4017: Add support for using cloudflared as a full socks proxy. 2021-03-10 21:26:12 +00:00
logger TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
metrics TUN-4821: Make quick tunnels the default in cloudflared 2021-08-26 15:53:02 +00:00
origin TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
overwatch AUTH-2169 make access login page more generic 2020-06-08 11:20:30 -05:00
quic TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
retry TUN-3863: Consolidate header handling logic in the connection package; move headers definitions from h2mux to packages that manage them; cleanup header conversions 2021-03-29 21:57:56 +00:00
signal TUN-1562: Refactor connectedSignal to be safe to close multiple times 2019-03-05 15:51:35 -06:00
socks TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
ssh_server_tests TUN-4795: Remove Equinox releases 2021-08-05 08:24:36 +00:00
sshgen Setup a Github action for checking the cloudflared build 2021-05-04 14:31:22 +01:00
teamnet TUN-3809: Allow routes ip show to output as JSON or YAML 2021-02-23 14:19:47 +00:00
tlsconfig TUN-3983: Renew CA certs in cloudflared 2021-03-01 16:30:28 +00:00
token AUTH-3475: Updated GetAppInfo error message 2021-06-25 10:37:48 -05:00
tunneldns TUN-4063: Cleanup dependencies between packages. 2021-03-09 14:02:59 +00:00
tunnelrpc TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
tunnelstore TUN-5262: Allow to configure max fetch size for listing queries 2021-10-18 11:07:02 +01:00
validation TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
vendor TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
watcher Setup a Github action for checking the cloudflared build 2021-05-04 14:31:22 +01:00
websocket TUN-5141: Make sure websocket pinger returns before streaming returns 2021-09-23 16:54:55 +01:00
.docker-images AUTH-2871: fix rpm builds 2020-07-08 14:39:28 +00:00
.dockerignore TUN-5129: Use go 1.17 and copy .git folder to docker build to compute version 2021-09-21 15:50:35 +00:00
.gitignore TUN-4761: Added a build-all-packages target to cfsetup 2021-07-22 16:36:49 +01:00
CHANGES.md TUN-5169: Release 2021.9.2 CHANGES.md 2021-09-29 08:21:22 +00:00
Dockerfile TUN-5129: Use go 1.17 and copy .git folder to docker build to compute version 2021-09-21 15:50:35 +00:00
LICENSE TUN-595: Add License/Readme files to cloudflared 2018-05-03 02:17:07 -05:00
Makefile TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
README.md TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
RELEASE_NOTES Release 2021.10.3 2021-10-14 17:52:50 +01:00
build-packages.sh TUN-4875: Added amd64-linux builds back to releases 2021-08-04 08:18:43 +01:00
cfsetup.yaml TUN-5257: Fix more cfsetup targets that were broken by recent package changes 2021-10-14 16:47:34 +01:00
cloudflared.wxs TUN-4911: Append Environment variable to Path instead of overwriting it 2021-08-09 15:45:29 +01:00
cloudflared_man_template AUTH-2644: Change install location and add man page 2020-07-06 19:27:25 +00:00
dev.Dockerfile TUN-4357: Bump Go to 1.16 2021-05-13 02:05:18 +01:00
fmt-check.sh TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
github_message.py AUTH-3148 fixed cloudflared copy and match all the files in the checksum upload 2020-10-06 11:39:40 -05:00
github_release.py TUN-4772: Release built executables with packages 2021-07-30 13:56:19 +00:00
go.mod TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
go.sum TUN-5261: Collect QUIC metrics about RTT, packets and bytes transfered and log events at tracing level 2021-10-21 15:26:57 +01:00
jet.yaml TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
postinst.sh AUTH-2858: Set file to disable autoupdate 2020-07-10 18:03:07 +00:00
postrm.sh AUTH-2858: Set file to disable autoupdate 2020-07-10 18:03:07 +00:00
wix.json AUTH-2712 mac package build script and better config file handling when started as a service 2020-06-25 16:44:57 -05:00

README.md

Cloudflare Tunnel client

Contains the command-line client for Cloudflare Tunnel, a tunneling daemon that proxies traffic from the Cloudflare network to your origins. This daemon sits between Cloudflare network and your origin (e.g. a webserver). Cloudflare attracts client requests and sends them to you via this daemon, without requiring you to poke holes on your firewall --- your origin can remain as closed as possible. Extensive documentation can be found in the Cloudflare Tunnel section of the Cloudflare Docs. All usages related with proxying to your origins are available under cloudflared tunnel help.

You can also use cloudflared to access Tunnel origins (that are protected with cloudflared tunnel) for TCP traffic at Layer 4 (i.e., not HTTP/websocket), which is relevant for use cases such as SSH, RDP, etc. Such usages are available under cloudflared access help.

You can instead use WARP client to access private origins behind Tunnels for Layer 4 traffic without requiring cloudflared access commands on the client side.

Before you get started

Before you use Cloudflare Tunnel, you'll need to complete a few steps in the Cloudflare dashboard: you need to add a website to your Cloudflare account. Note that today it is possible to use Tunnel without a website (e.g. for private routing), but for legacy reasons this requirement is still necessary:

  1. Add a website to Cloudflare
  2. Change your domain nameservers to Cloudflare

Installing cloudflared

Downloads are available as standalone binaries, a Docker image, and Debian, RPM, and Homebrew packages. You can also find releases here on the cloudflared GitHub repository.

User documentation for Cloudflare Tunnel can be found at https://developers.cloudflare.com/cloudflare-one/connections/connect-apps

Creating Tunnels and routing traffic

Once installed, you can authenticate cloudflared into your Cloudflare account and begin creating Tunnels to serve traffic to your origins.

TryCloudflare

Want to test Cloudflare Tunnel before adding a website to Cloudflare? You can do so with TryCloudflare using the documentation available here.

Deprecated versions

Cloudflare currently supports versions of cloudflared 2020.5.1 and later. Breaking changes unrelated to feature availability may be introduced that will impact versions released prior to 2020.5.1. You can read more about upgrading cloudflared in our developer documentation.

Version(s) Deprecation status
2020.5.1 and later Supported
Versions prior to 2020.5.1 No longer supported