HI, I wanted to know how the STP data base is maintained in LInux. Where i can find the tables for the same, means in which files. Does Linux do any L2 forwarding or Learning. If L2 learning is done then where are the tables for the same. Means from which file i can find these tables. Or any Link regarding the same would help me a lot. waiting for your reply. Mahesh - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html