From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Sun Sep 03 2006 - 14:58:04 ART
I do not see any route redistribution occurring in your lab but R2's
route to R6's interface shows up as external (O E2 13.13.56.6/32).
Any idea where this external is coming in at?
HTH,
Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
bdennis@internetworkexpert.com
Internetwork Expert, Inc.
http://www.InternetworkExpert.com
Toll Free: 877-224-8987
Direct: 775-745-6404 (Outside the US and Canada)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Evgeniy Voloshin
Sent: Sunday, September 03, 2006 12:38 AM
To: ccielab@groupstudy.com
Subject: PPP over FR
Dear GS,
I havesome trouble with PPP over FR.
This is topology
[R6]----(PPPoFR)----[R5]-----(FR)---[R2]
I can ping any address of R5(connected) from R6, but when I ping(from
R6) anything behind R5 - the packets are not return to R6. The ping
packets reach R2(see at deb ip icmp output) and go back, but do not
reach R6.
Also I can't ping local interface's R5---R6, but can ping opposite
interface.
This is configuration:
hostname R2
!
interface Loopback0
ip address 13.13.2.2 255.255.255.0
ip ospf network point-to-point
!
interface Serial0/0
ip address 13.13.235.2 255.255.255.0
encapsulation frame-relay
ip ospf priority 0
no fair-queue
frame-relay map ip 13.13.235.5 605 broadcast no frame-relay
inverse-arp !
router ospf 1
router-id 13.13.2.2
log-adjacency-changes
network 13.13.2.2 0.0.0.0 area 0
network 13.13.235.2 0.0.0.0 area 0
R2#sh ip osp ne
Neighbor ID Pri State Dead Time Address
Interface
13.13.5.5 1 FULL/DR 00:01:33 13.13.235.5
Serial0/0
R2#sh ip ro
13.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
C 13.13.2.0/24 is directly connected, Loopback0
O 13.13.5.0/24 [110/65] via 13.13.235.5, 00:06:14, Serial0/0
O IA 13.13.6.0/24 [110/66] via 13.13.235.5, 00:06:14, Serial0/0
O IA 13.13.56.0/24 [110/65] via 13.13.235.5, 00:06:14, Serial0/0
O E2 13.13.56.6/32 [110/20] via 13.13.235.5, 00:06:14, Serial0/0
C 13.13.235.0/24 is directly connected, Serial0/0
========================================================================
==================
hostname R5
!
interface Loopback0
ip address 13.13.5.5 255.255.255.0
ip ospf network point-to-point
!
interface Serial0/0.235 multipoint
ip address 13.13.235.5 255.255.255.0
frame-relay map ip 13.13.235.2 506 broadcast
!
interface Serial0/1
no ip address
encapsulation frame-relay
clockrate 256000
frame-relay interface-dlci 56 ppp Virtual-Template1 no frame-relay
inverse-arp !
interface Virtual-Template1
ip address 13.13.56.5 255.255.255.0
!
router ospf 1
router-id 13.13.5.5
log-adjacency-changes
network 13.13.5.5 0.0.0.0 area 0
network 13.13.56.5 0.0.0.0 area 5
network 13.13.235.5 0.0.0.0 area 0
neighbor 13.13.235.2
R5#sh ip osp ne
Neighbor ID Pri State Dead Time Address
Interface
13.13.2.2 0 FULL/DROTHER 00:01:33 13.13.235.2
Serial0/0.235
13.13.6.6 0 FULL/ - 00:00:38 13.13.56.6
Virtual-Access1
R5#sh ip route
13.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
O 13.13.2.0/24 [110/65] via 13.13.235.2, 00:04:47, Serial0/0.235
C 13.13.5.0/24 is directly connected, Loopback0
O 13.13.6.0/24 [110/2] via 13.13.56.6, 00:23:54, Virtual-Access1
C 13.13.56.0/24 is directly connected, Virtual-Access1
C 13.13.56.6/32 is directly connected, Virtual-Access1
C 13.13.235.0/24 is directly connected, Serial0/0.235
========================================================================
==================
hostname R6
!
interface Loopback0
ip address 13.13.6.6 255.255.255.0
ip ospf network point-to-point
!
interface Serial0/1
no ip address
encapsulation frame-relay
frame-relay interface-dlci 56 ppp Virtual-Template1 no frame-relay
inverse-arp frame-relay intf-type dce !
interface Virtual-Template1
ip address 13.13.56.6 255.255.255.0
!
router ospf 1
router-id 13.13.6.6
log-adjacency-changes
network 13.13.6.6 0.0.0.0 area 5
network 13.13.56.6 0.0.0.0 area 5
R6#sh ip osp ne
Neighbor ID Pri State Dead Time Address
Interface
13.13.5.5 1 FULL/ - 00:00:37 13.13.56.5
Virtual-Access1
R6#sh ip route
13.0.0.0/8 is variably subnetted, 8 subnets, 2 masks
O IA 13.13.2.0/24 [110/66] via 13.13.56.5, 00:08:51, Virtual-Access1
O IA 13.13.5.0/24 [110/2] via 13.13.56.5, 00:28:27, Virtual-Access1
C 13.13.6.0/24 is directly connected, Loopback0
C 13.13.56.0/24 is directly connected, Virtual-Access1
C 13.13.56.5/32 is directly connected, Virtual-Access1
O IA 13.13.235.0/24 [110/65] via 13.13.56.5, 00:28:29,
Virtual-Access1
--- Yev.
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:39 ART