Dein Loopback Interface ist nicht config. oder
ist fehlerhaft.
so kann es aussehen
ifconfig
eth0 Protokoll:Ethernet Hardware Adresse 00:E0:00:85:FA:84
inet Adresse:192.168.10.168 Bcast:192.168.10.255 Maske:255.255.255.0
inet6 Adresse: fe80::2e0:ff:fe85:fa84/10 Gültigkeitsbereich:Verbindung
UP BROADCAST NOTRAILERS RUNNING MULTICAST MTU:1500 Metric:1
RX packets:92913 errors:0 dropped:0 overruns:0 frame:0
TX packets:23489 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:5668 Sendewarteschlangenlänge:100
RX bytes:41698390 (39.7 Mb) TX bytes:3098302 (2.9 Mb)
Interrupt:11 Basisadresse:0xb000
lo Protokoll:Lokale Schleife
inet Adresse:127.0.0.1 Maske:255.0.0.0
inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:3757 errors:0 dropped:0 overruns:0 frame:0
TX packets:3757 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:1252322 (1.1 Mb) TX bytes:1252322 (1.1 Mb)
more /etc/hosts
#
# hosts This file describes a number of hostname-to-address
# mappings for the TCP/IP subsystem. It is mostly
# used at boot time, when no name servers are running.
# On small systems, this file can be used instead of a
# "named" name server.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
127.0.0.2 StarGate.local StarGate