Dell PowerConnect Brocade 300 Fabric OS Administrator's Guide v7.1.0 - Page 211
Configuring device authentication, AUTH policy restrictions
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Authentication policy for fabric elements 7 and CT frames, except the AUTH_NEGOTIATE ELS frame, are blocked by the switch. During this time, the Fibre Channel driver rejects all other ELS frames. The F_Port does not form until the AUTH_NEGOTIATE is completed. It is the HBA's responsibility to send an Authentication Negotiation ELS frame after receiving the FLOGI accept frame with the FC-SP bit set. Virtual Fabrics considerations Because the device authentication policy has switch and logical switch-based parameters, each logical switch is set when Virtual Fabrics is enabled. Authentication is enforced based on each logical switch's policy settings. Configuring device authentication 1. Connect to the switch and log in using an account with admin permissions, or an account with OM permissions for the Authentication RBAC class of commands. 2. Enter the authUtil command to set the device policy mode. Example of setting the Device policy to passive mode: switch:admin> authutil --policy -dev passive Warning: Activating the authentication policy requires DH-CHAP secrets on both switch and device. Otherwise, the F-port will be disabled during next F-port bring-up. ARE YOU SURE (yes, y, no, n): [no] y Device authentication is set to PASSIVE AUTH policy restrictions All fabric element authentication configurations are performed on a local switch basis. Device authentication policy supports devices that are connected to the switch in point-to-point manner and is visible to the entire fabric. The following are not supported: • Public loop devices • Single private devices • Private loop devices • Mixed public and private devices in loop • NPIV devices • FICON channels • Configupload and download will not be supported for the following AUTH attributes: auth type, hash type, group type. NOTE For information about how to use authentication with Access Gateway, refer to the Access Gateway Administrator's Guide Supporting Fabric OS v7.1.0. Fabric OS Administrator's Guide 211 53-1002745-02
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