From: Richard Geiger (geiger_rich@xxxxxxxxxxx)
Date: Mon Nov 19 2001 - 13:22:27 GMT-3
I have the same this working, on the MP interface you will need to map ip
to dlci with the Broadcast command at the end. The local interface can be
mapped to any DLCI without the broadcast command and it will work.
Do the same on any in your mesh.
I don't have time to think about the reason why right now, but I remembered
figuring it out be mapping out the ping process and how the echo-reply
actual is handled on the frame... RJG
>From: Fanglo MA <fangloma@pacific.net.hk>
>Reply-To: Fanglo MA <fangloma@pacific.net.hk>
>To: Joseph H Marti <jhmarti@mediaone.net>
>CC: <ccielab@groupstudy.com>
>Subject: Re: Can't ping FR own interface
>Date: Sun, 18 Nov 2001 23:28:26 +0800 (HKT)
>
>Dear Joseph,
>
>To simplify the case, the same actually happen at R4. i.e. R4 cannot ping
>itself serial 0. I add the config with R4 as:
>
>host r4
>!
>int s0
> ip address 192.168.252.4 255.255.255.0
> encap frame
> frame-relay map ip 192.168.252.3 321
> frame-relay map ip 192.168.252.4 123
> frame-relay interface-dlci 123
> no shut
>!
>
>BUT THE SAME CASE HAPPEN! I still be timeout. I'm using 12.1.11 image. Any
>suggestion?
>
>Regards,
>Fanglo
>
>On Sun, 18 Nov 2001, Joseph H Marti wrote:
>
> > There's no layer 3 to layer 2 mapping. Add FR map statement with local
>IP
> > address and dlci.
> >
> > ----- Original Message -----
> > From: "Fanglo MA" <fangloma@pacific.net.hk>
> > To: <ccielab@groupstudy.com>
> > Sent: Sunday, November 18, 2001 6:39 AM
> > Subject: Can't ping FR own interface
> >
> >
> > > Hi ALL,
> > >
> > > I am reviewing FR and find that I cannot ping the router own FR
>serial. I
> > > can ping from other routers via the FR but I cannot ping itself from
>the
> > > router. I can ping other own serial interface from the router too.
>Anyone
> > > would have suggestions or reason why I can't ping? Below is my config.
> > >
> > > R3 config
> > > host r3
> > > !
> > > int s0
> > > ip address 192.168.252.3 255.255.255.0
> > > encap frame
> > > frame-relay map ip 192.168.252.4 123
> > > frame-relay map ip 192.168.252.5 124
> > > no shut
> > > !
> > > int s1
> > > ip address 192.168.250.3 255.255.255.0
> > > no shut
> > > !
> > >
> > > R4 config
> > > host r4
> > > !
> > > int s0
> > > ip address 192.168.252.4 255.255.255.0
> > > encap frame
> > > frame-relay map ip 192.168.252.321
> > > no shut
> > > !
> > >
> > > R5 config
> > > host r5
> > > !
> > > int s0
> > > ip address 192.168.252.4 255.255.255.0
> > > encap frame
> > > frame-relay map ip 192.168.252.3 421
> > > no shut
> > > !
> > >
> > > R4, R5 can do ping to R3
> > > R3 can do ping to R4, R5
> > >
> > > R3 can do ping to its s1
> > > BUT R3 TIMEOUT WHEN PING ITS S0.
> > >
> > > Regards,
> > > Fanglo
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