Ubuntu中文论坛

发表于： **2012-10-11 23:33**

我是用networkmannger+rp-pppoe配合拔号

拔chinanet连接上去之后。。。
路由表是这样子的

代码：全选

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         125.87.116.1    0.0.0.0         UG    0      0        0 eth1
125.81.80.1     *               255.255.255.255 UH    0      0        0 ppp1
125.87.116.0    *               255.255.252.0   U     0      0        0 eth1

然后我用

代码：全选

route add default ppp1

把路由表添加进去之后，能够正常上网了。

代码：全选

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         *               0.0.0.0         U     0      0        0 ppp1
default         125.87.116.1    0.0.0.0         UG    0      0        0 eth1
125.81.80.1     *               255.255.255.255 UH    0      0        0 ppp1
125.87.116.0    *               255.255.252.0   U     0      0        0 eth1

但是。。。问题在于。过了段时间之后，路由表就会自动更新并把我手动添加的路由表删除掉。于是就“断网”了，然后又得重新添加路由表。。。

偶尔抓到个route出现的情况

代码：全选

ef>route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         *               0.0.0.0         U     0      0        0 ppp1
125.81.80.1     *               255.255.255.255 UH    0      0        0 ppp1
ef>route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         *               0.0.0.0         U     0      0        0 ppp1
125.81.80.0     *               255.255.252.0   U     0      0        0 eth1
125.81.80.1     *               255.255.255.255 UH    0      0        0 ppp1
ef>route
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
default         *               0.0.0.0         U     0      0        0 ppp1
default         125.81.80.1     0.0.0.0         UG    0      0        0 eth1
125.81.80.0     *               255.255.252.0   U     0      0        0 eth1
125.81.80.1     *               255.255.255.255 UH    0      0        0 ppp1
ef>

发表于： **2012-10-12 2:16**

Oct 12 02:10:43 otaku dhcpcd[904]: eth0: failed to renew, attempting to rebind
Oct 12 02:11:13 otaku dhcpcd[904]: eth0: lease expired
Oct 12 02:11:13 otaku dhcpcd[904]: eth0: sending IPv6 Router Solicitation
Oct 12 02:11:13 otaku dhcpcd[904]: eth0: broadcasting for a lease
Oct 12 02:11:13 otaku NetworkManager[279]: <info> (eth0): DHCPv4 state changed bound -> expire
Oct 12 02:11:17 otaku dhcpcd[904]: eth0: sending IPv6 Router Solicitation
Oct 12 02:11:17 otaku dhcpcd[904]: eth0: offered 125.81.59.22 from 125.81.58.1
Oct 12 02:11:17 otaku dhcpcd[904]: eth0: acknowledged 125.81.59.22 from 125.81.58.1
Oct 12 02:11:17 otaku dhcpcd[904]: eth0: checking for 125.81.59.22
Oct 12 02:11:21 otaku dhcpcd[904]: eth0: sending IPv6 Router Solicitation
Oct 12 02:11:22 otaku dhcpcd[904]: eth0: leased 125.81.59.22 for 240 seconds

问题找到了，但是这个怎么解决呢。。。

Ubuntu中文论坛

[resolved]rp-pppoe通过无线拔号

[resolved]rp-pppoe通过无线拔号

Re: rp-pppoe通过无线拔号