Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread Zahid Hassan
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

Re: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread John Tafasi
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. -- watch your phone call records on the web at: http://www.freedomstar.com/sh1885969 Zahid Hassan

Re: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread EA Louie
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

RE: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread Michael Williams
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

RE: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread Jay Creasy
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

RE: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread Paul Borghese
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

RE: Why can't I ping my own interface address? [7:25040]

2001-11-02 Thread Paul Borghese
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