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Unformatted text preview: nformation in unconditionally flushed from the IP routing
table. Default is 1200000 ms (20 minutes).
The interval at which the path MTU discovery algorithm tries to increase the MTU.
Default is 30000 ms (30 seconds).
The interval at which IP routing table entries that are from ICMP redirects are deleted.
Default is 60000 ms (60 seconds).
(Read only) Displays all the IP routing table entries.
If 0 (default), IP does not calculate the IP checksum or the higher layer protocol
checksum (i.e., TCP, UDP, ICMP, or IGMP) for datagrams sent or received through the
loopback interface. If 1, these checksums are calculated.
(Debug) Enables printing of debug output concerning multicast routing by the kernel, if
1. Default is 0.
If 1 (default), path MTU discovery is performed by IP. If 0, IP never sets the "don't
fragment" bit in outgoing datagrams.
If 0 (default), the host does not respond to ICMP address mask requests. If 1, it does
If 1 (default), the host responds to ICMP echo requests that are sent to a broadcast
address. If 0, it does not respond.
If 0 (default), the host does not respond to ICMP timestamp requests. If 1, the host
If 0 (default), the host does not respond to ICMP timestamp requests that are sent to a file:///D|/Documents%20and%20Settings/bigini/Docu...homenet2run/tcpip/tcp-ip-illustrated/append_e.htm (8 of 16) [12/09/2001 14.48.06] Appendix E: Configurable Options broadcast address. If 1, it does respond.
(Debug) Count of number of buffers from the network interface driver that needed to be
pulled up to access the full IP header. Initialized to 0 at bootstrap time, and can be reset
If 1 (default), the host sends ICMP redirects when acting as a router. If 0, these are not
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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.
- Spring '12