Re: IMCP not returning

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Jun 11, 2005 at 06:37:33PM +0300, Sadus . wrote:
> Hello,
> I'm trying to ping to a host and its not answering from location 1, but
> it is answering from location 2, now when i ping from location 1, i can
> see on the host's logs that location 1 can reach the machine since i log
> icmp pings.
> 
> i still can't get replies from the box on location1 (i can ping any
> other machine on the net so my ISP doesn't block ICMPs)

you have a routing problem.  $host knows to get to $location_1, but
$location_1 doesn't know how to get back to $host (or has an invalid
route to to it).  start at $host with:

  ip route get $location_1

and follow the trail until it makes a wrong turn.

-j

--
"Quagmire: Hey Peter, you can't drink that outside. You're gonna end
 up in jail. And not the good jail you see on Cinemax. The man jail."
        --Family Guy


[Index of Archives]     [Linux Netfilter Development]     [Linux Kernel Networking Development]     [Netem]     [Berkeley Packet Filter]     [Linux Kernel Development]     [Advanced Routing & Traffice Control]     [Bugtraq]

  Powered by Linux