Error: Parameter rejected
(Error code 430d66)
Possible sources
This error originated from one of the following locations within the iPXE source code:
General advice
- Try using the latest version of iPXE. Your problem may have already been fixed.
- Try building iPXE with the debug option
DEBUG=iscsi - You can contact the iPXE developers and other iPXE users.
- Refresh this page after 24 hours. This page is actively monitored, and further information may be added soon.
Additional notes
(Please edit this page to include any of your own useful hints and tips for fixing this error.)
This error indicates that the iSCSI target rejected one or more parameters during negotiation.
This should not happen. iPXE explicitly chooses parameter values that cannot meaningfully be rejected (e.g. because they are the RFC-defined default values). However, the iSCSI protocol definition is not wholly internally consistent, and iSCSI targets may differ in their interpretation of the protocol.
Things to try:
- Check the configuration of your iSCSI target to see if it may be rejecting certain parameter values. In particular, check that the target will allow connections that do not use header or data digests.
- Capture a packet trace or build a custom version of iPXE using
DEBUG=iscsito find out precisely which parameter is being rejected.
- If your target is configured to use CHAP authentication, don't forget to set
usernameandpasswordvia a call tologin.
