⑴实例：删除路由记录
⑵route del - ... mask ...
⑶route del - ... mask ... reject
⑷［rootlocalhost ~］# route
⑸Kernel IP routing table
⑹Destination Gateway Genmask Flags Metric Ref Use Iface
⑺... * ... U eth
⑻... ... ... UG eth
⑼... ... ... UG eth
⑽... - ... ！ - -
⑾... * ... U eth
⑿default ... ... UG eth
⒀［rootlocalhost ~］# route del - ... mask ...
⒁［rootlocalhost ~］# route
⒂Kernel IP routing table
⒃Destination Gateway Genmask Flags Metric Ref Use Iface
⒄... * ... U eth
⒅... ... ... UG eth
⒆... ... ... UG eth
⒇... - ... ！ - -
⒈default ... ... UG eth
⒉［rootlocalhost ~］# route del - ... mask ... reject
⒊［rootlocalhost ~］# route
⒋Kernel IP routing table
⒌Destination Gateway Genmask Flags Metric Ref Use Iface
⒍... * ... U eth
⒎... ... ... UG eth
⒏... ... ... UG eth
⒐default ... ... UG eth
⒑［rootlocalhost ~］#
⒒实例：删除和添加设置默认网关
⒓route del default gw ...
⒔route add default gw ...
⒕［rootlocalhost ~］# route del default gw ...
⒖［rootlocalhost ~］# route
⒗Kernel IP routing table
⒘Destination Gateway Genmask Flags Metric Ref Use Iface
⒙... * ... U eth
⒚... ... ... UG eth
⒛... ... ... UG eth
①［rootlocalhost ~］# route add default gw ...
②［rootlocalhost ~］# route
③Kernel IP routing table
④Destination Gateway Genmask Flags Metric Ref Use Iface
⑤... * ... U eth
⑥... ... ... UG eth
⑦... ... ... UG eth
⑧default ... ... UG eth
⑨［rootlocalhost ~］#
⑩上面就是Linux下route命令的操作实例的介绍了，从本文的介绍我们可以知道，route命令除了能够显示路由表外，还能够删除路由记录，屏蔽路由及设置网关。