From: Jennifer Bellucci (jennifer_bellucci@hotmail.com)
Date: Thu Apr 03 2003 - 06:00:57 GMT-3
Hello People,
2 routers and 1 3550. The configs are below. I cannot get OSPF on the 3550 to
peer with the 2 routers. r2 and r3 seem to peer with no problems. This is the
situation. R2, R3 connect to Fa0/2 and Fa0/3 respectively. They are on Vlan 2.
Interface Vlan 2 is hoping to join the OSPF process.
I tried default passive and enabling the required, same problem. Tried letting
OSPF pick the router-id instaed of hard coding. Removed the process and
started again. Its a simple config, really. I know I am missing something
really obvious and simple. below is the out put for debug. The database just
keeps retransmitting until it max's out and then the other router's start
ignoring the 3550. I'll be looking at few soureces trying to find a
solution...your input is most welcome though.
SW1#t
Enter configuration commands, one per line. End with CNTL/Z.
SW1(config)#router ospf 1
SW1(config-router)#net 135.25.23.0 0.0.0.127 ar 3
SW1(config-router)#^Z
SW1#
04:14:11: OSPF: Interface Vlan2 going Up
SW1#
04:14:11: %SYS-5-CONFIG_I: Configured from console by console
SW1#
04:14:11: OSPF: Build router LSA for area 3, router ID 133.25.7.7, seq
0x8000000
1
SW1#
04:14:13: OSPF: 2 Way Communication to 133.25.3.3 on Vlan2, state 2WAY
SW1#
04:14:15: OSPF: 2 Way Communication to 133.25.2.2 on Vlan2, state 2WAY
04:14:15: OSPF: Backup seen Event before WAIT timer on Vlan2
04:14:15: OSPF: DR/BDR election on Vlan2
04:14:15: OSPF: Elect BDR 0.0.0.0
04:14:15: OSPF: Elect DR 133.25.2.2
04:14:15: DR: 133.25.2.2 (Id) BDR: none
04:14:15: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:20: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:20: OSPF: Up DBD Retransmit cnt to 1 for 133.25.2.2 on Vlan2
04:14:20: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:25: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:25: OSPF: Up DBD Retransmit cnt to 2 for 133.25.2.2 on Vlan2
04:14:25: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:30: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:30: OSPF: Up DBD Retransmit cnt to 3 for 133.25.2.2 on Vlan2
04:14:30: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:35: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:35: OSPF: Up DBD Retransmit cnt to 4 for 133.25.2.2 on Vlan2
04:14:35: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:40: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:40: OSPF: Up DBD Retransmit cnt to 5 for 133.25.2.2 on Vlan2
04:14:40: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:45: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:45: OSPF: Up DBD Retransmit cnt to 6 for 133.25.2.2 on Vlan2
04:14:45: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:50: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:50: OSPF: Up DBD Retransmit cnt to 7 for 133.25.2.2 on Vlan2
04:14:50: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:14:55: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:14:55: OSPF: Up DBD Retransmit cnt to 8 for 133.25.2.2 on Vlan2
04:14:55: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:00: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:00: OSPF: Up DBD Retransmit cnt to 9 for 133.25.2.2 on Vlan2
04:15:00: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:05: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:05: OSPF: Up DBD Retransmit cnt to 10 for 133.25.2.2 on Vlan2
04:15:05: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:10: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:10: OSPF: Up DBD Retransmit cnt to 11 for 133.25.2.2 on Vlan2
04:15:10: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:15: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:15: OSPF: Up DBD Retransmit cnt to 12 for 133.25.2.2 on Vlan2
04:15:15: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:20: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:20: OSPF: Up DBD Retransmit cnt to 13 for 133.25.2.2 on Vlan2
04:15:20: OSPF: Send DBD to 133.25.2.2 on Vlan2 seq 0x8BA opt 0x42 flag 0x7
len
32
SW1#
04:15:25: OSPF: Retransmitting DBD to 133.25.2.2 on Vlan2
04:15:25: OSPF: 133.25.2.2 address 135.25.23.2 on Vlan2 is dead, state DOWN
04:15:25: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from EXSTART to
DOW
N, Neighbor Down: Too many DBD retransmitions
SW1#
04:15:25: OSPF: Neighbor change Event on interface Vlan2
04:15:25: OSPF: DR/BDR election on Vlan2
04:15:25: OSPF: Elect BDR 0.0.0.0
04:15:25: OSPF: Elect DR 0.0.0.0
04:15:25: DR: none BDR: none
04:15:25: OSPF: Remember old DR 133.25.2.2 (id)
04:15:25: OSPF: Reset old DR on Vlan2
SW1#un all
All possible debugging has been turned off
SW1#
04:16:25: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from DOWN to
DOWN,
Neighbor Down: Ignore timer expired
SW1#
04:17:45: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from EXSTART to
DOW
N, Neighbor Down: Too many DBD retransmitions
SW1#
04:18:45: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from DOWN to
DOWN,
Neighbor Down: Ignore timer expired
SW1#
04:20:05: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from EXSTART to
DOW
N, Neighbor Down: Too many DBD retransmitions
SW1#
04:21:05: %OSPF-5-ADJCHG: Process 1, Nbr 133.25.2.2 on Vlan2 from DOWN to
DOWN,
Neighbor Down: Ignore timer expired
hostname SW1
enable password ccie
ip subnet-zero
ip routing
no ip domain-lookup
spanning-tree extend system-id
interface Loopback0
ip address 133.25.7.7 255.255.255.255
!
interface Port-channel1
switchport trunk encapsulation isl
switchport mode trunk
switchport nonegotiate
no ip address
!
interface FastEthernet0/1
switchport access vlan 5
switchport mode access
no ip address
!
interface FastEthernet0/2
switchport access vlan 2
switchport mode access
no ip address
duplex half
speed 10
!
interface FastEthernet0/3
switchport access vlan 2
switchport mode access
no ip address
speed 10
!
interface FastEthernet0/4
switchport access vlan 11
switchport mode access
no ip address
interface FastEthernet0/8
switchport port-security violation protect
switchport port-security mac-address 0000.be02.0000
no ip address
!
interface FastEthernet0/11
switchport trunk encapsulation isl
switchport mode trunk
switchport nonegotiate
no ip address
channel-group 1 mode on
!
interface FastEthernet0/12
switchport trunk encapsulation isl
switchport mode trunk
switchport nonegotiate
no ip address
channel-group 1 mode on
interface FastEthernet0/15
no ip address
shutdown
!
interface FastEthernet0/20
switchport access vlan 11
switchport mode access
no ip address
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
ip address 135.25.23.23 255.255.255.128
ip ospf priority 0
!
interface Vlan5
ip address 135.25.55.55 255.255.255.0
!
router ospf 1
router-id 133.25.7.7
log-adjacency-changes
passive-interface default
no passive-interface Vlan2
no passive-interface Loopback0
network 133.25.7.7 0.0.0.0 area 3
network 135.25.23.0 0.0.0.127 area 3
!
ip classless
monitor session 1 source interface Fa0/18
monitor session 1 destination interface Fa0/17
mac-address-table aging-time 600 vlan 1
end
r2
interface Loopback0
ip address 133.25.2.2 255.255.255.255
!
interface Ethernet0
ip address 135.25.23.2 255.255.255.128
ip ospf priority 110
!
interface Serial0
ip address 135.25.235.2 255.255.255.240
encapsulation frame-relay
ip split-horizon
ip ospf network point-to-multipoint
ip ospf priority 0
frame-relay map ip 135.25.235.2 205 broadcast
frame-relay map ip 135.25.235.3 205 broadcast
frame-relay map ip 135.25.235.5 205 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Serial1
ip address 135.25.12.2 255.255.255.0
encapsulation frame-relay
ip split-horizon
frame-relay map ip 135.25.12.1 211 broadcast
frame-relay map ip 135.25.12.2 211 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
router ospf 1
router-id 133.25.2.2
log-adjacency-changes
network 133.25.2.0 0.0.0.255 area 0
network 135.25.23.0 0.0.0.127 area 3
network 135.25.235.2 0.0.0.0 area 0
neighbor 135.25.235.5
neighbor 135.25.235.3
r3
interface Loopback0
ip address 133.25.3.3 255.255.255.255
!
interface Ethernet0
ip address 135.25.23.3 255.255.255.128
ip ospf priority 0
!
interface Serial0
ip address 135.25.235.3 255.255.255.240
encapsulation frame-relay
ip split-horizon
ip ospf network point-to-multipoint
ip ospf priority 0
frame-relay map ip 135.25.235.2 305 broadcast
frame-relay map ip 135.25.235.3 305 broadcast
frame-relay map ip 135.25.235.5 305 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
router ospf 1
router-id 133.25.3.3
log-adjacency-changes
network 133.25.3.0 0.0.0.255 area 0
network 135.25.23.0 0.0.0.127 area 3
network 135.25.235.3 0.0.0.0 area 0
Jennifer Bellucci
This archive was generated by hypermail 2.1.4 : Thu May 01 2003 - 13:35:45 GMT-3