TCP IP Illustrated

Default is 1 tcpmssdef default mss for nonlocal

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Unformatted text preview: terval The timeout value when TCP is performing an active open after which TCP notifies IP to find a new route. Default is 10000 ms (10 seconds). file:///D|/Documents%20and%20Settings/bigini/Doc...omenet2run/tcpip/tcp-ip-illustrated/append_e.htm (11 of 16) [12/09/2001 14.48.06] Appendix E: Configurable Options tcp_ip_notify_interval The timeout value for an established connection after which TCP notifies IP to find a new route. Default is 10000 ms (10 seconds). tcp_ip_ttl The TTL to use for outgoing TCP segments. Default is 255. tcp_keepalive_interval The time that a connection must be idle before a keepalive probe is sent. Default is 7200000 ms (2 hours). tcp_largest_anon_port Largest port number to allocate for TCP ephemeral ports. Default is 65535. tcp_maxpsz_multiplier (Debug) Specifies the multiple of the MSS into which the stream head packetizes the application's write data. Default is 1. tcp_mss_def Default MSS for nonlocal destinations. Default is 536. tcp_mss_max The maximum MSS. Default is 65495. tcp_mss_min The minimum MSS. Default is 1. tcp_naglim_def (Debug) Maximum value of the per-connection Nagle algorithm threshold. Default is 65535. The per-connection value starts out as the minimum of the MSS or this value. The per-connection value is set to 1 by the TCP_NODELAY socket option, which disables the Nagle algorithm. tcp_old_urp_interpretation (Debug) If 1 (default), the older (but more common) BSD interpretation of the urgent pointer is used: it points 1 byte beyond the last byte of urgent data. If 0, the Host Requirements RFC interpretation is used; it points to the last byte of urgent data. tcp_rcv_push_wait (Debug) Maximum number of bytes received without the PUSH flag set before the data is passed to the application. Default is 16384. file:///D|/Documents%20and%20Settings/bigini/Doc...omenet2run/tcpip/tcp-ip-illustrated/append_e.htm (12 of 16) [12/09/2001 14.48.06] Appendix E: Configurable Options tcp_rexmit_interval_initial (Debug) Initial retransmit timeout interv...
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This test prep was uploaded on 04/04/2014 for the course ECE EL5373 taught by Professor Guoyang during the Spring '12 term at NYU Poly.

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