Hi, Looking at the Linux tcp_mib, these fields are not updated (set) AFAICT: 1. unsigned long TcpRtoAlgorithm; 2. unsigned long TcpRtoMin; 3. unsigned long TcpRtoMax; What retransmit algorithm does Linux use? or are there several? I see comments/references to Van Jacobson's algorithm. Is that the one used, or a variant of it? 4. unsigned long TcpMaxConn; If TcpMaxConn is dynamic, it can be set to -1. 5. unsigned long TcpEstabResets; Just not updated anywhere. Is there a (historical) reason for this, or it's just omitted, or not wanted? Any comments or corrections? Thanks, -- ~Randy - : 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