서버를 인터넷에 연결하는 중에 문제가 발생했습니다.

방금 Linux 서버를 설정했습니다. 하지만 현재 외부 세계에 연결하는 데 문제가 있습니다. wget, apt-get 또는 ping을 수행할 수 없습니다. 다음은 몇 가지 관련 세부정보입니다.

$ping google.com
ping: unknown host google.com

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cat /etc/resolv.conf

search dmust.local
nameserver 198.154.126.1

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vim /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
        address 198.154.126.179
        netmask 255.255.255.0
        network 198.154.126.0
        broadcast 198.154.126.255
        gateway 198.154.126.1
        # dns-* options are implemented by the resolvconf package, if installed
        dns-nameservers 198.154.126.1
        dns-search dmust.local

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고쳐 쓰다

route -n

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
198.154.126.0   0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         198.154.126.1   0.0.0.0         UG    100    0        0 eth0

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grep '^hosts' /etc/nsswitch.conf
hosts:          files dns