如何在ubuntu服务器中安装两个网卡而不影响dns？

Question

在我的Ubuntu服务器16.04中，我有这个文件：/ etc / network / interfaces

# The primary network interface
auto eth0
iface eth0 inet dhcp

#auto eth1
#iface eth1 inet static
#    address 10.0.0.41
#    netmask 255.255.255.0
#    network 10.0.0.0
#    broadcast 10.0.0.255
#    gateway 10.0.0.1

eth0链接到dsl，如果我取消注释eth1部分以启用第二个NIC卡，我无法像yahoo.com那样ping远程服务器：

ping yahoo.com
PING yahoo.com (98.138.253.109) 56(84) bytes of data.
From 10.0.0.41 icmp_seq=1 Destination Host Unreachable
From 10.0.0.41 icmp_seq=2 Destination Host Unreachable
From 10.0.0.41 icmp_seq=3 Destination Host Unreachable

Answer 1

找到了解决方案：删除网关10.0.0.1