From: Fanglo MA (fangloma@xxxxxxxxxxxxxx)
Date: Sun Nov 18 2001 - 12:28:26 GMT-3
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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