Hi Folks,
I am not being able to ping a local interface on a router.
The encapsulation is default and is connected back to back
on a serial interface to the next router. The output of show interface
shows that the interface is up.
I would appreciate if someone could shed some light into this
This happen often when there is duplicate address. Make sure you do not have
a duplicate address. Some times even when you remove the duplicate address,
you still need to restart the interface.
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Zahid Hassan
This happen often when there is duplicate address. Make sure you do not
have
a duplicate address. Some times even when you remove the duplicate
address,
you still need to restart the interface.
Also, oftentimes, it means that there's no return route for the ICMP reply
from the target PINGed
If you have an IP address on the serial interface, you won't be able to ping
it locally. If you configure your link as a subinterface (using S0.1
instead of S0), then you can ping it. Don't know why, but we ran into that
and were pulling our hair out until I read somewhere on Cisco's site that
You might need to put some kind of clocking on the dce side of the
serial connection.
Jay
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
EA Louie
Sent: Friday, November 02, 2001 8:46 AM
To: [EMAIL PROTECTED]
Subject: Re: Why can't I ping my own
I am not being able to ping a local interface on a router.
The encapsulation is default and is connected back to back
on a serial interface to the next router. The output of show
interface
shows that the interface is up.
In order to ping a serial interface the actual ICMP packet exits the
Michael Williams wrote:
If you have an IP address on the serial interface, you won't be
able to ping it locally. If you configure your link as a
subinterface (using S0.1 instead of S0), then you can ping it.
Don't know why, but we ran into that and were pulling our hair
out until I read
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