From: Deleporte Antoine (DELEPORTE@dynetcom.fr)
Date: Thu Sep 26 2002 - 09:08:08 GMT-3
Hi all,
just a question about FrameRelay InARP :
R1--------(FrameRelay)--------R2
R1 : (on R1, inARP is enabled by default...)
interface Serial1
ip address 144.21.1.17 255.255.255.248
no ip directed-broadcast
encapsulation frame-relay
no logging event subif-link-status
no logging event dlci-status-change
!
R2 : (InARP is disabled)
interface Serial0
ip address 144.21.1.19 255.255.255.248
encapsulation frame-relay
no fair-queue
no arp frame-relay
no frame-relay inverse-arp
!
So, R2 doesn't send any InARP request, as configured.
But, R1 send InARP request, and R2 reply to this request, mapping R1 ip
address on a dlci...
Could someone explain me why does R2 reply to inARP request ?!
How can I force R2 not to map any dlci, keeping default inARP settings on R1
???
Here are debugs :
r2#sh frame-relay map
r2#
r2#
*Mar 1 01:39:32: Serial0(i): dlci 35(0x831), pkt encaps 0x0300 0x8000
0x0000 0x806 (ARP), datagramsize 30
*Mar 1 01:39:32: Serial0: frame relay INARP received
*Mar 1 01:39:32: FR: Sending INARP Reply on interface Serial0 dlci 35 for
link 7(IP)
r2#
r2#
r2#
r2#sh frame-relay map
Serial0 (up): ip 138.21.1.17 dlci 35(0x23,0x830), dynamic,
broadcast,, status defined, active
r2#
IOS versions are 12.1(2), and routers are rebooted...
Can someone help ?
Antoine
This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:44:04 GMT-3