Me as many others using Ubuntu 12.04 PC that has multiple interfaces. USB (huawei dongle 1550), wireless card, and rj45 socket for wired connections. And of course we expect network/internet connection to work on any interface.
current netsta (huawei dongle)
alaa-a-salem@ubuntu:~$ netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0
10.64.64.64 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 ppp0
alaa-a-salem@ubuntu:~$
alaa-a-salem@ubuntu:~$ uname -a
Linux ubuntu 3.5.0-41-generic #64~precise1-Ubuntu SMP Thu Sep 12 17:01:55 UTC 2013 i686 athlon i386 GNU/Linux
alaa-a-salem@ubuntu:~$
Is there a simple way for PC users to ensure that routing table is correct and tightly configured for save usage.
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