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OpenBSD Agent Installation

Admin Guide Setup guides

The Knocknoc OpenBSD Agent is orchestration software for managing just-in-time network access. It runs as the unprivileged _knocknoc-agent user, connects to your Knocknoc server over WebSocket, and enforces access locally through the configured integrations. ...

PF (Packet Filter)

Admin Guide Knocs (backends)

Knocknoc integrates with the PF packet filter to dynamically control network access on a host that the agent runs on directly. As users authenticate and grants expire, the agent adds and removes their IPs from a PF table; your own pass/block rules reference th...

Agentic Access and Companions

Admin Guide Access

Knocknoc normally grants access to the single IP a user authenticates from. Agentic Access and Companions extend that for two cases: granting time-limited access to an automated agent, and keeping access for a user's other companions, such as a second device o...

F5 Networks

Admin Guide Knocs (backends)

Knocknoc can orchestrate F5 Networks BigIP and related devices via two mechanisms, including iRules "Data group List" and the AFM. Typically iRules are used as they can be deployed across both high-end F5 devices and lower/smaller deployments. The iRules can r...

Identities overview

Admin Guide Setup guides

The Overview tab under Identities is the first thing you see when you open Identities in the admin interface. It gives you one place to see what your users, groups and admins have been doing recently, without opening each identity one at a time. Activity chart...

F5000 - Failed to Connect to F5 BIG-IP

Agent Error Codes F5

Agent error code #F5000 indicates that the Knocknoc agent could not establish a network connection to the F5 BIG-IP management endpoint at all. The connection failed before any authentication could take place. This is distinct from authentication (#F5001) and ...

error_code
F5000

F5001 - F5 BIG-IP Authentication Failed

Agent Error Codes F5

Agent error code #F5001 indicates that the F5 BIG-IP rejected the username and password supplied by the Knocknoc agent. The device returned HTTP 401 Unauthorized when the agent tried to obtain an authentication token. This is distinct from authorization failur...

error_code
F5001

F5002 - F5 BIG-IP Authorization Failed

Agent Error Codes F5

Agent error code #F5002 indicates that the F5 BIG-IP accepted the credentials but the user's role does not have permission to perform the requested operation on the data-group. The device returned HTTP 403 Forbidden. This is distinct from authentication failur...

error_code
F5002

F5003 - F5 BIG-IP TLS/SSL Certificate Error

Agent Error Codes F5

Agent error code #F5003 indicates that the TLS handshake with the F5 BIG-IP management endpoint failed. The agent reached the device but could not verify its certificate. Common causes include: The BIG-IP presents its default self-signed management certificate...

error_code
F5003

F5004 - F5 BIG-IP Connection Timed Out

Agent Error Codes F5

Agent error code #F5004 indicates that a request to the F5 BIG-IP management endpoint did not complete within the allowed time. The device did not respond, or responded too slowly. Common causes include: The BIG-IP management plane is under heavy load or unres...

error_code
F5004

F5005 - Failed to Obtain an F5 BIG-IP Authentication Token

Agent Error Codes F5

Agent error code #F5005 indicates that the login request to /mgmt/shared/authn/login did not return a usable token, even though the agent reached the device. The response was missing the token, or the login endpoint returned an unexpected result that was not ...

error_code
F5005

F5050 - Failed to Read the F5 Data-Group

Agent Error Codes F5

Agent error code #F5050 indicates that the agent authenticated successfully but the GET request for the configured internal data-group failed for a reason other than the data-group simply not existing (which is reported as #F5051). Common causes include: A tra...

error_code
F5050

F5051 - F5 Data-Group Not Found

Agent Error Codes F5

Agent error code #F5051 indicates that the internal data-group named in the Knocknoc backend does not exist in the configured partition on the F5 BIG-IP. The device returned HTTP 404 Not Found. Knocknoc does not create the data-group; an administrator must cre...

error_code
F5051

F5052 - F5 Data-Group Is Not an Address (ip) Type

Agent Error Codes F5

Agent error code #F5052 indicates that the configured data-group exists, but it is not an Address (type ip) data-group. Knocknoc stores granted IPs as address records, so the target must be an address data-group. Common causes include: The data-group was crea...

error_code
F5052

F5053 - Failed to Update the F5 Data-Group

Agent Error Codes F5

Agent error code #F5053 indicates that the PATCH request to update the data-group's records failed. The agent could read the data-group but could not write the new record set. Common causes include: The service account's role can read but not modify the data-g...

error_code
F5053

F5400 - Invalid or Unexpected Response from F5 BIG-IP

Agent Error Codes F5

Agent error code #F5400 indicates that the F5 BIG-IP returned a response the agent could not interpret: a body that did not parse as the expected iControl REST JSON, or an unexpected HTTP status that did not map to a more specific code. Common causes include: ...

error_code
F5400

v26.07

Changelog and Roadmap

Knocknoc 26.07.1 is one of our biggest releases to date. It reworks how you see and manage the people, devices and sessions accessing your network, improves multi-server high availability enablement that you can configure from the admin portal, ships two new i...

CFL100 - Cloudflare List Not Configured

Agent Error Codes Cloudflare IP Lists

Agent error code #CFL100 indicates that the Knocknoc Cloudflare Lists backend has neither a List ID nor a List Name configured. The agent cannot tell which Cloudflare rule list to update, so the grant fails before any Cloudflare connection is made. Steps to Re...