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HP-UX Reference (11i v1 00/12) - 5 Miscellaneous Topics, 7 Device (Special) Files, 9 General Information, Index (vol 9)

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STANDARD Printed by: Nora Chuang [nchuang] STANDARD
/build/1111/BRICK/man7/!!!intro.7
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r
routing(7) routing(7)
NAME
routing - system support for local network packet routing
DESCRIPTION
The network facilities for HP-UX provide general packet routing support. Routing table maintenance is
handled by applicationprocesses.
A routing table consists of a set of data structures used by the network facilities to select the appropriate
remote host or gateway when transmitting packets. The table contains a single entry for each route to a
specific network or host, as displayed by the netstat command with the -r or -rn options (see
netstat(1)). Routes that are not valid are not displayed.
# netstat -r
Routing tables
Destination Gateway Flags Refs Use Interface Pmtu
hpindwr.cup.hp.com
localhost UH 1 39 lo0 4608
localhost localhost UH 0 68 lo0 4608
147.253.56.195 localhost UH 0 0 lo0 4608
147.253.144.66 localhost UH 0 0 lo0 4608
default hpinsmh.cup.hp.com
UG 1 21 lan0 1500
15.13.136 hpindwr.cup.hp.com
U 1 92 lan0 1500
147.253.56 147.253.56.195 U 0 7 lan2 1500
147.253.144.64 147.253.144.66 U 0 7 lan1 1500
# netstat -rn
Routing tables
Destination Gateway Flags Refs Use Interface Pmtu
15.13.136.66 127.0.0.1 UH 1 39 lo0 4608
127.0.0.1 127.0.0.1 UH 0 68 lo0 4608
147.253.56.195 127.0.0.1 UH 0 0 lo0 4608
147.253.144.66 127.0.0.1 UH 0 0 lo0 4608
default 15.13.136.11 UG 2 30 lan0 1500
15.13.136.0 15.13.136.66 U 1 113 lan0 1500
147.253.56.0 147.253.56.195 U 0 7 lan2 1500
147.253.144.64 147.253.144.66 U 0 7 lan1 1500
# netstat -rv
Routing tables
Dest/Netmask Gateway Flags Refs Use Interface Pmtu
hpindwr.cup.hp.com/0xffffffff
localhost UH 1 39 lo0 4608
localhost/0xffffffff
localhost UH 0 68 lo0 4608
147.253.56.195/0xffffffff
localhost UH 0 0 lo0 4608
147.253.144.66/0xffffffff
localhost UH 0 0 lo0 4608
default/0x00000000
hpinsmh.cup.hp.com
UG 2 31 lan0 1500
15.13.136/0xfffff800
hpindwr.cup.hp.com
U 1 129 lan0 1500
147.253.56/0xfffffe00
147.253.56.195 U 0 7 lan2 1500
147.253.144.64/0xfffffff0
Section 7−−104 − 1 − HP-UX Release 11i: December 2000
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