UNIX: разработка сетевых приложений

Destination   Gateway           Flags Refs   Use Netif Expire

default       12.106.32.1       UGSc    10  6877 hme0

12.106.32/24  link#1            UC       3     0 hme0

12.106.32.1   00:b0:8e:92:2c:00 UHLW     9     7 hme0  1187

12.106.32.253 08:00:20:b8:f7:e0 UHLW     0     1 hme0   140

12.106.32.254 08:00:20:a7:68:b6 UHLW     0     2 lo0

127.0.0.1     127.0.0.1         UH       1 10167 lo0

192.168.42    link#2            UC       2     0 hme1

192.168.42.1  08:00:20:a7:68:6b UHLW     0    11 lo0

192.168.42.2  00:04:ac:17:bf:38 UHLW     2 24108 hme1   210

Internet6:

Destination                        Gateway            Flags Netif Expire

::/96                              ::1                UGRSc lo0   =>

default                            3ffe:b80:3:9ad1::1 UGSc  gif0

::1                                ::1                UH    lo0

::ffff:0.0.0.0/96                  ::1                UGRSc lo0

3ffe:b80:3:9ad1::1                 3ffe:b80:3:9ad1::2 UH    gif0

3ffe:b80:3:9ad1::2                 link#8             UHL   lo0

3ffe:b80:1f8d::/48                 lo0                USc   lo0

3ffe:b80:1f8d:1::/64               link#1             UC    hme0

3ffe:b80:1f8d:1::1                 08:00:20:a7:68:6b  UHL   lo0

3ffe:b80:1f8d:2::/64               link#2             UC    hme1

3ffe:b80:1f8d:2::1                 08:00:20:a7:68:6b  UHL   lo0

3ffe:b80:1f8d:2:204:acff:fe17:bf38 00:04.ac:17:bf:38  UHLW  hme1

fe80::/10                          ::1                UGRSc lo0

fe80::%hme0/64                     link#1             UC    hme0

fe80::a00:20ff:fea7:686b%hme0      08:00:20:a7:68:6b  UHL   lo0

fe80::%hme1/64                     link#2             UC    hme1

fe80::a00:20ff:fea7:686b%hme1      08:00:20:a7:68:6b  UHL   lo0

fe80::%lo0/64                      fe80::1%lo0        Uc    lo0

fe80::1%lo0                        link#6             UHL   lo0

fe80::%gif0/64                     link#8             UC    gif0

fe80::a00:20ff:fea7:686b%gif0      link#8             UHL   lo0

ff01::/32                          ::1                U     lo0

ff02::/16                          ::1                UGRS  lo0

ff02::%hme0/32                     link#1             UC    hme0

ff02::%hem1/32                     link#2             UC    hme1

ff02::%lo0/32                      ::1                UC    lo0

ff02::%gif0/32                     link#8             UC    gif0

3. Имея имена интерфейсов, мы выполняем команду ifconfig, чтобы получить подробную информацию для каждого интерфейса:

linux % ifconfig eth0

eth0 Link encap:Ethernet HWaddr 00:C0:9F:06:B0:E1