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Frame relay problem - NLPID 0x3CC(IP)

mnour401917_2
Level 1
Level 1

Hi all,

I have a problem with my Frame relay Connection. I have two subinterfaces one of them working properly and the other subinterface cant ping the remote site. The interface is up/up, but also it cant ping itself.

I get the follwoing Messages when i debug.

Any idea? Your Help is much appreciated. THANK!

==============================

2d02h: Serial0/0.18(o):Pkt sent on dlci 18(0x421),

NLPID 0x3CC(IP), datagramsize 64

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 104

2d02h: broadcast dequeue.

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 104.

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 104

2d02h: Serial0/0.18: broadcast search

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 64

2d02h: broadcast dequeue

2d02h: Serial0/0.18(o):Pkt sent on dlci 18(0x421),

NLPID 0x3CC(IP), datagramsize 64

2d02h: broadcast dequeue.

Success rate is 0 percent (0/5)

south_kal#

2d02h: Serial0/0.18: broadcast search

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 64

2d02h: broadcast dequeue

2d02h: Serial0/0.18(o):Pkt sent on dlci 18(0x421),

NLPID 0x3CC(IP), datagramsize 64

2d02h: broadcast dequeue

2d02h: Serial0/0.18: broadcast search

2d02h: Serial0/0.18(o): dlci 18(0x421), NLPID 0x3CC(IP), datagramsize 64

2d02h: broadcast dequeue

2d02h: Serial0/0.18(o):Pkt sent on dlci 18(0x421),

NLPID 0x3CC(IP), datagramsize 64

3 Replies 3

paolo bevilacqua
Hall of Fame
Hall of Fame

Debug appears normal.

Pls send config for both routers.

Hi there,

Thanks for the response.

The Remote site is a Frame Relay Link going to Carrier provider Private Network

Router 1

interface Serial0/0.18 point-to-point

description Private link to XYZ

bandwidth 512

ip address 192.168.101.246 255.255.255.252

frame-relay interface-dlci 18

class XYZ

The head office router is Connected via a DSL line Connected to a the Carriers Private Network

Router 2

interface FastEthernet0/0/0

description XYZ Connection into LAN

ip address 192.168.101.245 255.255.255.252

ip access-group FE-000-IN in

ip access-group FE-000-OUT out

ip virtual-reassembly

duplex auto

speed auto

no cdp enable

Both Ends are connected to the same Carriers Private network but with different WAN Technology.

Thanks

Hi,

either the ACLs are blocking pings, or there is a problem in MPLS cloud of SP.

In this sense it would be better if you coudl get a DSL interface on router 2, so that you can monitor and effectively utilize QoS.

Hope this helps, please rate post if it does!

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