Linux 能够ping通，但是挂载不成功__packets_192_168_bytes_122_

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Linux 能够ping通，但是挂载不成功

来源: 互联网发布时间：2016-11-16

本文导语: [root@FriendlyARM /]# ping 192.168.0.122 PING 192.168.0.122 (192.168.0.122): 56 data bytes ^C --- 192.168.0.122 ping statistics --- 3 packets transmitted, 0 packets received, 100% packet loss [root@FriendlyARM /]# ifconfig eth0 Link encap:Ethernet ...

[root@FriendlyARM /]# ping 192.168.0.122
PING 192.168.0.122 (192.168.0.122): 56 data bytes
^C
--- 192.168.0.122 ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
[root@FriendlyARM /]# ifconfig
eth0      Link encap:Ethernet  HWaddr 08:90:90:90:90:90
          inet addr:192.168.0.230  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:441 errors:0 dropped:0 overruns:0 frame:0
          TX packets:220 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:41791 (40.8 KiB)  TX bytes:13601 (13.2 KiB)
          Interrupt:51

lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:5 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:345 (345.0 B)  TX bytes:345 (345.0 B)

[root@FriendlyARM /]# ping 192.168.0.122
PING 192.168.0.122 (192.168.0.122): 56 data bytes
64 bytes from 192.168.0.122: seq=0 ttl=64 time=4.993 ms
64 bytes from 192.168.0.122: seq=1 ttl=64 time=1.156 ms
^C
--- 192.168.0.122 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 1.156/3.074/4.993 ms
[root@FriendlyARM /]# ./mn.sh
mount: RPC: Unable to receive; errno = No route to host

服务端exportfs时是否报错？
客户端是否启动了portmap?

/etc/exports
写的对吗？

.

防火前关闭。

然后看看权限

两台机器的Hosts文件修改了没有？具体的记不大清楚了，我也是很久没有弄上，后来改了hosts文件就好了.

NFS没有配置好把

hen you keneng

我也感觉是防火墙没关

哈哈~~