Port 652DTCP
Dynamic Tunnel Configuration Protocol (DTCP) facilitates the dynamic establishment, maintenance, and termination of network tunnels such as VPNs, enabling efficient, flexible, and automated secure communication channels within large or complex networks..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 5,558
single transport
payload readable on path
used by convention
caution
rank 875 of 993 · top 88%
Technical Details
what runs on :652Dynamic Tunnel Configuration Protocol (DTCP) is a network protocol designed to automate and streamline the processes involved with configuring network tunnels. These tunnels create secure and encrypted communication pathways across untrusted networks, providing a virtual link between two or more endpoints. DTCP manages the negotiation parameters, authentication details, tunnel endpoints, and lifecycle events for these tunnels, reducing the need for manual configuration.
The protocol operates primarily over TCP to ensure reliable communication between tunnel endpoints and tunnel controllers. By dynamically establishing tunnels, DTCP supports load balancing, failover, and scalability in complex network topologies. It coordinates tunnel initiation and termination, as well as ongoing parameter adjustments, to optimize connectivity in real-time.
DTCP is often implemented in enterprise infrastructure, cloud networking, or large-scale service provider environments where rapid provisioning or decommissioning of VPN or similar tunnels is necessary. It can work in conjunction with various tunneling protocols, managing their configuration lifecycle seamlessly and securely.
Security Information
exposure of :652risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
security averages 3.8 across 216 ports — this one sits 0.2 above.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
unofficial
used by convention, not registered — what answers here varies by deployment
reachable over
tcp
every listening transport is another surface to filter at the edge
security overview
Common Vulnerabilities:
- Unauthorized configuration changes that could redirect or intercept secure tunnels
- Man-in-the-middle attacks if authentication between endpoints is weak or misconfigured
- Exploitation of implementation flaws leading to service disruption or unauthorized tunnel termination
Common Mitigations:
- Enforce strong mutual authentication for DTCP-enabled endpoints
- Use robust access controls limiting who can initiate or modify tunnel configurations
- Monitor and log DTCP activity to detect anomalies or suspicious behavior
- Keep DTCP services updated with the latest security patches to address vulnerabilities
- Deploy network segmentation to contain potential risks arising from compromised tunnel configurations
Related Ports
the 8 most looked-up other ports in security — 216 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8881 | Atlasz Secure Server | TCP | Web Services | caution | 67.6k |
| :443 | HTTPS | TCPtls | Web Services | caution | 65.9k |
| :8291 | Winbox MikroTik Admin | TCP | Security | caution | 62.9k |
| :3268 | Microsoft Global Catalog (GC) | TCPUDP | Security | caution | 54.6k |
| :135 | Microsoft EPMAP | TCPUDP | Security | caution | 51.9k |
| :3128 | Squid Proxy HTTP | TCP | Web Services | caution | 45.8k |
| :8080 | HTTP Alternate | TCPtls | Web Services | caution | 44.9k |
| :7000 | Vuze HTTPS Tracker | TCPtls | Security | caution | 28.9k |
risk mix of the 8 listed
- caution100%
3 of 8 encrypted