如何在 ubuntu 服务器上有两个 NIC 并且不影响 dns?
How to have two NIC in ubuntu server and not affecting dns?
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
找到解决方案:删除网关 10.0.0.1
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
找到解决方案:删除网关 10.0.0.1