Overview
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Quickstart
Learning path
Concepts
Load Balancing components
Traffic steering
Global traffic steering
Standard
Geo
Dynamic
Proximity
Least Outstanding Requests
Local traffic steering
Random
Hash
Least Outstanding Requests
How endpoints and pools become unhealthy
Proxy status
Session affinity
Adaptive routing
Load balancers
Manage load balancers
DNS records
Common configurations
Pools
Manage pools
Use Pages as origin
Monitors
Manage monitors
Local traffic management (LTM)
Set up private IPs with Tunnel
Additional configuration
Cloudflare Tunnel (public hostnames)
Spectrum
Perform planned maintenance
Load shedding
Override HTTP Host headers
Custom load balancing rules
Create custom rules
Expressions
Actions
Supported fields and operators
Integrate with PagerDuty
Additional DNS records
Reference
Migration guides
Migrate to new GraphQL nodes
Health monitor notifications
Analytics
Regions API
Limitations
Reference architecture
Troubleshooting
Common error codes
FAQs
API reference

Route traffic through a Cloudflare Tunnel

Cloudflare Tunnel (formerly Argo Tunnel) establishes a secure outbound connection which runs in your infrastructure to connect the applications and machines to Cloudflare.

For more details on how to use Load Balancing with Cloudflare Tunnel and public hostnames, refer to Route tunnel traffic using a load balancer. For using private IPs instead, refer to Set up private IPs with Tunnel.