Re: Why a host not ping-able?

2012-12-04 Thread Woody Wu
On 2012-12-04, Rob Landley wrote: > On 12/04/2012 12:17:25 AM, Woody Wu wrote: >> Hi, list >> >> I am not sure this has something with kernel. > > It doesn't. > >> But the system I just >> generated cannot be reached from ping. It can ping outside, but if I >> ping it from outside, I just get "D

Re: Why a host not ping-able?

2012-12-04 Thread Rob Landley
On 12/04/2012 12:17:25 AM, Woody Wu wrote: Hi, list I am not sure this has something with kernel. It doesn't. But the system I just generated cannot be reached from ping. It can ping outside, but if I ping it from outside, I just get "Destination Host Unreachable". Some distributions' def

Re: Why a host not ping-able?

2012-12-04 Thread Alan Cox
On Tue, 4 Dec 2012 06:17:25 + (UTC) Woody Wu wrote: > Hi, list > > I am not sure this has something with kernel. But the system I just > generated cannot be reached from ping. It can ping outside, but if I > ping it from outside, I just get "Destination Host Unreachable". > > I think ther

Why a host not ping-able?

2012-12-03 Thread Woody Wu
Hi, list I am not sure this has something with kernel. But the system I just generated cannot be reached from ping. It can ping outside, but if I ping it from outside, I just get "Destination Host Unreachable". I think there is not firewall in between, and the two host in the test are in the sa