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MERA101 - Failed to Update the Meraki Policy Object Group
Agent error code #MERA101 indicates the agent could not update the membership of the configured policy object group. Common causes include: A transient Dashboard error or rate limit The API key's administrator lacks write access to policy objects Steps to Reso...
MERA102 - Meraki Policy Object Group Not Found
Agent error code #MERA102 indicates the configured policy object group could not be found (HTTP 404). Common causes include: The Policy Object Group ID is incorrect The group was deleted in the Meraki Dashboard Steps to Resolve In the Meraki Dashboard, go to O...
MERA150 - Failed to Create a Meraki Policy Object
Agent error code #MERA150 indicates the agent could not create the CIDR policy object for a granted IP. Common causes include: The organization has reached its policy object limit A transient Dashboard error or rate limit The API key's administrator lacks writ...
MERA151 - Failed to Delete a Meraki Policy Object
Agent error code #MERA151 indicates the agent removed an object from the group but could not delete the underlying policy object. The object is no longer enforced, but it remains in the organization as an orphan. Common causes include: A transient Dashboard er...
MERA152 - Failed to Read a Meraki Policy Object
Agent error code #MERA152 indicates the agent could not read a policy object referenced by the configured group. Common causes include: A transient Dashboard error or rate limit The object was deleted out-of-band between reading the group and reading the objec...
MERA400 - Invalid Response from the Meraki Dashboard
Agent error code #MERA400 indicates the Meraki Dashboard returned a response the agent could not parse. Common causes include: A proxy or captive portal returning HTML instead of the API response An unexpected API change Steps to Resolve Confirm requests reach...
MIKRO000 - Failed to Connect to MikroTik
Agent error code #MIKRO000 indicates that the agent could not reach the MikroTik REST API. The request failed before any authentication or address-list operation could take place. This error is distinct from authentication failures (#MIKRO001), authorization f...
MIKRO001 - MikroTik Authentication Failed
Agent error code #MIKRO001 indicates that the MikroTik device rejected the credentials supplied by the Knocknoc agent. The REST endpoint returned HTTP 401 Unauthorized. Common causes include: The Username or Password in the Knocknoc backend is wrong The user a...
MIKRO002 - MikroTik Authorization Failed
Agent error code #MIKRO002 indicates that the MikroTik user authenticated successfully but lacks the permissions required to read or modify the firewall address-list. The REST endpoint returned HTTP 403 Forbidden. Common causes include: The user is in a group ...
MIKRO003 - MikroTik TLS/SSL Certificate Error
Agent error code #MIKRO003 indicates that the TLS handshake to the MikroTik REST API failed because the certificate could not be verified. Common causes include: RouterOS is presenting a self-signed certificate that the agent host does not trust The certificat...
MIKRO004 - MikroTik Connection Timed Out
Agent error code #MIKRO004 indicates that the network connection to the MikroTik REST API did not complete within the agent's timeout window. Common causes include: The router is reachable but overloaded or its CPU is saturated A firewall between the agent and...
MIKRO005 - MikroTik REST API Not Available
Agent error code #MIKRO005 indicates that the agent reached the host but did not find the RouterOS REST API at the expected path. Either the REST API is disabled, the device is running an older RouterOS version that predates REST, or the hostname is pointing a...
MIKRO100 - Failed to List MikroTik Address-List Entries
Agent error code #MIKRO100 indicates that the agent could not read the firewall address-list it is supposed to manage. This is the first call the agent makes before either adding or removing an entry, so a failure here usually points at a permissions or REST a...
MIKRO101 - Failed to Add MikroTik Address-List Entry
Agent error code #MIKRO101 indicates that the agent could not add an entry to the firewall address-list. The user was authenticated but the PUT /rest/ip/firewall/address-list call failed. Common causes include: The user lacks the write policy on its group A ...
MIKRO102 - Failed to Remove MikroTik Address-List Entry
Agent error code #MIKRO102 indicates that the agent located an address-list entry to delete but the DELETE /rest/ip/firewall/address-list/<id> call failed. Common causes include: The user lacks the write policy on its group The entry was already removed by a...
MIKRO103 - MikroTik Source Network Cannot Be Written As An Address
Agent error code #MIKRO103 indicates that the knoc's predefined source is an IPv4 address written inside an IPv6 one (for example ::ffff:10.0.0.0) carrying a mask narrower than the embedded IPv4 range. A mask on that form is measured against 128 bits, so ther...
MIKRO400 - Invalid Response From MikroTik
Agent error code #MIKRO400 indicates that the agent reached the RouterOS REST API and received a response, but the response did not match the expected shape. The most common case is a non-2xx HTTP status with a JSON body that included a message field. Less co...
NFT000 - nft Command Not Available
Agent error code #NFT000 indicates that the agent could not run the nft binary on the host it is running on. The nftables backend drives the kernel ruleset by shelling out to nft, so without that binary no grant can be applied. The agent reports this when it...