A method and vbras for user online

Abstract

The present specification provides a user online method and a vBRAS, the method comprising: a user forwarding layer UP receiving an online request sent by a user, and obtaining a user MAC carried in the online request; traversing a logout record table by using the user MAC, obtaining a logout table item matched with the user MAC, judging whether the logout table item carries a disable identifier, if the logout table item carries the disable identifier, allocating a standby IP address corresponding to the logout table item to the user, and making the user online according to the standby IP address. Through the method, the problem of address conflict of different user terminals in the case of UP escape can be avoided.

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