From: navaid@rogers.com
Date: Tue Sep 09 2003 - 15:50:02 GMT-3
Thanks Danny,
I came back from lunch and now all routers are in Full state. Not sure why it is taking so long....
Navaid
>
> From: Danny.Andaluz@triaton-na.com
> Date: 2003/09/09 Tue PM 02:27:44 EDT
> To: navaid@rogers.com, ccielab@groupstudy.com
> Subject: RE: RE: OSPF Point-to-Multipoint, Nonbroadcast
>
> If you're sure everything is configured correctly, reload the routers. I
> have seen where reloading the routers clears up any weird occurrences with
> OSPF. Sometime just clearing the process doesn't do it.
>
> Danny
>
> -----Original Message-----
> From: navaid@rogers.com [mailto:navaid@rogers.com]
> Sent: Tuesday, September 09, 2003 2:24 PM
> To: Andaluz, Danilo, Triaton/NA; ccielab@groupstudy.com
> Subject: Re: RE: OSPF Point-to-Multipoint, Nonbroadcast
>
>
> I have removed neighbor statement from R5 and R6 (Spoke routers). R2(hub)
> has neighbor statement but it didn't work.
> It is still not working after putting neighbor statement. My Hub router (R2)
> is using point-to-multipoint subinterface with ospf point-to-multipoint
> nonbroadcast. Spoke routers are using physical interface with ospf
> point-to-multipoint nonbroadcast. Following is output of show ip ospf ne and
> debug on R2. R5 and R6 indicates Full but R2 indicates Loading. Not sure
> what is wrong this config was working before. #@#*(@*#@*#
>
> R2#sh ip ospf ne
>
> Neighbor ID Pri State Dead Time Address Interface
> 136.10.6.6 1 LOADING/ - 00:01:40 136.10.100.6
> Serial0.100
> 136.10.5.5 1 LOADING/ - 00:01:53 136.10.100.5
> Serial0.100
> R2#debug ip ospf packet
> OSPF packet debugging is on
> R2#
> 000021: 00:06:46: OSPF: rcv. v:2 t:1 l:48 rid:136.10.6.6
> aid:0.0.0.0 chk:E339 aut:0 auk: from Serial0.100
> 000022: 00:06:59: OSPF: rcv. v:2 t:1 l:48 rid:136.10.5.5
> aid:0.0.0.0 chk:E43A aut:0 auk: from Serial0.100
> 000023: 00:07:16: OSPF: rcv. v:2 t:1 l:48 rid:136.10.6.6
> aid:0.0.0.0 chk:E339 aut:0 auk: from Serial0.100
> 000024: 00:07:29: OSPF: rcv. v:2 t:1 l:48 rid:136.10.5.5
> aid:0.0.0.0 chk:E43A aut:0 auk: from Serial0.100
>
> >
> > From: Danny.Andaluz@triaton-na.com
> > Date: 2003/09/09 Tue PM 01:21:00 EDT
> > To: navaid@rogers.com, ccielab@groupstudy.com
> > Subject: RE: OSPF Point-to-Multipoint, Nonbroadcast
> >
> > Here's what I have and it seems to work ok:
> >
> > r2#sh run int s0
> > Building configuration...
> >
> > Current configuration : 293 bytes
> > !
> > interface Serial0
> > ip address 1.1.1.2 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network point-to-multipoint non-broadcast frame-relay map ip
> > 1.1.1.5 105 frame-relay map ip 1.1.1.6 106
> > no frame-relay inverse-arp
> > End
> >
> > r2#sh run | b router ospf 1
> > router ospf 1
> > log-adjacency-changes
> > network 1.1.1.0 0.0.0.255 area 0
> > neighbor 1.1.1.6
> > neighbor 1.1.1.5
> >
> > r2#sh ip ospf neigh
> >
> > Neighbor ID Pri State Dead Time Address
> Interface
> > 6.6.6.6 0 FULL/ - 00:01:39 1.1.1.6 Serial0
> > 1.1.1.5 0 FULL/ - 00:01:39 1.1.1.5 Serial0
> >
> > r2#sh ip ospf inter
> > Serial0 is up, line protocol is up
> > Internet Address 1.1.1.2/24, Area 0
> > Process ID 1, Router ID 1.1.1.2, Network Type POINT_TO_MULTIPOINT, Cost:
> 64
> > Transmit Delay is 1 sec, State POINT_TO_MULTIPOINT,
> > Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
> > Hello due in 00:00:04
> > Index 1/1, flood queue length 0
> > Next 0x0(0)/0x0(0)
> > Last flood scan length is 1, maximum is 1
> > Last flood scan time is 4 msec, maximum is 4 msec
> > Neighbor Count is 2, Adjacent neighbor count is 2
> > Adjacent with neighbor 6.6.6.6
> > Adjacent with neighbor 1.1.1.5
> > Suppress hello for 0 neighbor(s)
> >
> > r5#sh ver
> > Cisco Internetwork Operating System Software
> > IOS (tm) 2500 Software (C2500-JK8OS-L), Version 12.2(1d), RELEASE
> > SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc.
> >
> > Other end:
> >
> > interface Serial0
> > ip address 1.1.1.5 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network point-to-multipoint non-broadcast
> > ip ospf priority 0
> > frame-relay map ip 1.1.1.2 501 broadcast
> > no frame-relay inverse-arp
> >
> > router ospf 1
> > log-adjacency-changes
> > network 1.1.1.0 0.0.0.255 area 0
> >
> > r5#sh ip ospf neigh
> >
> > Neighbor ID Pri State Dead Time Address
> Interface
> > 1.1.1.2 1 FULL/ - 00:01:46 1.1.1.2 Serial0
> >
> > r5#sh ip ospf inter
> > Serial0 is up, line protocol is up
> > Internet Address 1.1.1.5/24, Area 0
> > Process ID 1, Router ID 1.1.1.5, Network Type POINT_TO_MULTIPOINT, Cost:
> 64
> > Transmit Delay is 1 sec, State POINT_TO_MULTIPOINT,
> > Timer intervals configured, Hello 30, Dead 120, Wait 120, Retransmit 5
> > Hello due in 00:00:07
> > Index 1/1, flood queue length 0
> > Next 0x0(0)/0x0(0)
> > Last flood scan length is 1, maximum is 2
> > Last flood scan time is 0 msec, maximum is 4 msec
> > Neighbor Count is 1, Adjacent neighbor count is 1
> > Adjacent with neighbor 1.1.1.2
> > Suppress hello for 0 neighbor(s)
> >
> > r5#sh ver
> > Cisco Internetwork Operating System Software
> > IOS (tm) 2500 Software (C2500-JK8OS-L), Version 12.2(1d), RELEASE
> > SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc.
> >
> >
> >
> > -----Original Message-----
> > From: navaid@rogers.com [mailto:navaid@rogers.com]
> > Sent: Tuesday, September 09, 2003 12:56 PM
> > To: Group Study
> > Subject: OSPF Point-to-Multipoint, Nonbroadcast
> >
> >
> > As you can see in example from Doc. CD, neighbor command is only used
> > on hub and no neighbor command on other router. I am having problem
> > with adj. when command is only on Hub router. what is correct way to
> > configure point to multipoint nonbroadcast, the way that works or the
> > way that is documented in CD ?
> >
> > http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgc
> > r/fipr_c/ipcprt2/1cfospf.htm#1001760
> >
> > OSPF Point-to-Multipoint, Nonbroadcast Example
> > The following example illustrates a point-to-multipoint network with
> > nonbroadcast:
> >
> > interface Serial0
> > ip address 10.0.1.1 255.255.255.0
> > ip ospf network point-to-multipoint non-broadcast
> > encapsulation frame-relay
> > no keepalive
> > frame-relay local-dlci 200
> > frame-relay map ip 10.0.1.3 202
> > frame-relay map ip 10.0.1.4 203
> > frame-relay map ip 10.0.1.5 204
> > no shut
> > !
> > router ospf 1
> > network 10.0.1.0 0.0.0.255 area 0
> > neighbor 10.0.1.3 cost 5
> > neighbor 10.0.1.4 cost 10
> > neighbor 10.0.1.5 cost 15
> > The following example is the configuration for the router on the other
> side:
> >
> > interface Serial9/2
> > ip address 10.0.1.3 255.255.255.0
> > encapsulation frame-relay
> > ip ospf network point-to-multipoint non-broadcast
> > no ip mroute-cache
> > no keepalive
> > no fair-queue
> > frame-relay local-dlci 301
> > frame-relay map ip 10.0.1.1 300
> > no shut
> > !
> > router ospf 1
> > network 10.0.1.0 0.0.0.255 area 0
> >
> > 1
> >
> >
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> 1
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