我的一台路由器上的 OSPF 连接有一个令人费解的问题。我网络中的其他路由器已经形成邻接并且工作正常，但最后一个是我以前从未见过的情况。其余路由器上的所有接口都已启动并正常工作，并且与其他两个路由器一样连接到区域 0。但是，show ip ospf命令会导致以下结果：
Area BACKBONE(0) (Inactive)
Number of interfaces in this area is 3
此外，如果我尝试从该路由器 ping 224.0.0.5 或 224.0.0.6，我将一无所获。我已经尝试在路由器上重新启动 OSPF 进程以及重新启动路由器本身，但没有任何区别。当我打开调试时，我可以看到路由器甚至没有发送 OSPF hello 消息。造成这种情况的原因可能是什么？
路由器接口为相关路由器配置如下：
f0/0 - 111.1.0.2/8
f0/1 - 112.1.0.2/8
f0/2/0 - (Vlan5) 122.0.0.1/8
f0/2/3 - (Vlan88) 10.10.10.1/28
这是整个路由器配置以及 OSPF 进程信息和接口状态：
router_1#sh ip ospf
Routing Process "ospf 10" with ID 122.0.0.1
Start time: 00:00:19.304, Time elapsed: 18:57:25.596
Supports only single TOS(TOS0) routes
Supports opaque LSA
Supports Link-local Signaling (LLS)
Supports area transit capability
Router is not originating router-LSAs with maximum metric
Initial SPF schedule delay 5000 msecs
Minimum hold time between two consecutive SPFs 10000 msecs
Maximum wait time between two consecutive SPFs 10000 msecs
Incremental-SPF disabled
Minimum LSA interval 5 secs
Minimum LSA arrival 1000 msecs
LSA group pacing timer 240 secs
Interface flood pacing timer 33 msecs
Retransmission pacing timer 66 msecs
Number of external LSA 0. Checksum Sum 0x000000
Number of opaque AS LSA 0. Checksum Sum 0x000000
Number of DCbitless external and opaque AS LSA 0
Number of DoNotAge external and opaque AS LSA 0
Number of areas in this router is 1. 1 normal 0 stub 0 nssa
Number of areas transit capable is 0
External flood list length 0
IETF NSF helper support enabled
Cisco NSF helper support enabled
Area BACKBONE(0) (Inactive)
Number of interfaces in this area is 3
Area has no authentication
SPF algorithm last executed 01:36:13.484 ago
SPF algorithm executed 3 times
Area ranges are
Number of LSA 1. Checksum Sum 0x00F9B7
Number of opaque link LSA 0. Checksum Sum 0x000000
Number of DCbitless LSA 0
Number of indication LSA 0
Number of DoNotAge LSA 0
Flood list length 0
router_1#sh ip int br
Interface IP-Address OK? Method Status Protocol
FastEthernet0/0 111.1.0.2 YES NVRAM up up
FastEthernet0/1 112.1.0.2 YES NVRAM up up
FastEthernet0/2/0 unassigned YES unset up up
FastEthernet0/2/1 unassigned YES unset administratively down down
FastEthernet0/2/2 unassigned YES unset administratively down down
FastEthernet0/2/3 unassigned YES unset up up
Vlan1 unassigned YES NVRAM administratively down down
Vlan5 122.0.0.1 YES NVRAM up up
Vlan88 10.10.10.1 YES NVRAM up up
router_1#sh run
Building configuration...
Current configuration : 3904 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router_1
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$iXM1$Rcki3hrzpXULV8lCJXDqY1
!
no aaa new-model
!
!
ip cef
!
!
no ip domain lookup
multilink bundle-name authenticated
!
!
!
username thedoctor privilege 15 secret 5 $1$KUwA$VWYQeI/fm8LacwgysL7RK/
archive
log config
hidekeys
!
!
!
class-map match-all data-inmmediate
match ip dscp af13
class-map match-all class-all
match any
class-map match-all data-priority
match ip dscp af23
class-map match-all data-routine
match ip dscp default
class-map match-all data-flash
match ip dscp default
match ip dscp af33
class-map match-all video
match ip dscp cs4 33 af41 35 af42
class-map match-all data-flash-override
match ip dscp 31
class-map match-all voice
match ip dscp cs5 41 42 43 44
!
!
policy-map ecn-llq-enable
class voice
priority 48
class video
bandwidth percent 1
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 32 8 16 16
random-detect dscp 33 16 24 16
random-detect dscp 34 24 32 16
random-detect dscp 35 32 40 16
random-detect dscp 36 40 48 16
class data-flash-override
bandwidth percent 35
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 31 70 4000 2
class data-flash
bandwidth percent 1
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 30 80 96 16
class data-priority
bandwidth percent 1
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 22 96 112 12
class data-inmmediate
bandwidth percent 1
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 14 112 128 8
class data-routine
bandwidth percent 25
random-detect dscp-based
random-detect exponential-weighting-constant 1
random-detect ecn
random-detect dscp 0 2 4000 2
policy-map shape-all-ncw
class class-all
shape average 128000
service-policy ecn-llq-enable
policy-map shape-all-hnw
class class-all
shape average 1000000
service-policy ecn-llq-enable
!
!
!
!
interface FastEthernet0/0
description Intermidiate_Router_GW
ip address 111.1.0.2 255.0.0.0
ip ospf cost 400
duplex auto
speed auto
service-policy output shape-all-hnw
!
interface FastEthernet0/1
description Router2
ip address 112.1.0.2 255.0.0.0
ip ospf cost 600
duplex auto
speed auto
service-policy output shape-all-hnw
!
interface FastEthernet0/2/0
description ENCRYPTION1
switchport access vlan 5
!
interface FastEthernet0/2/1
shutdown
!
interface FastEthernet0/2/2
shutdown
!
interface FastEthernet0/2/3
description AF_NM
switchport access vlan 88
!
interface Vlan1
no ip address
shutdown
!
interface Vlan5
description ENCRYPTION1
ip address 122.0.0.1 255.0.0.0
!
interface Vlan88
description AF_NM
ip address 10.10.10.1 255.255.255.248
!
router ospf 10
log-adjacency-changes
network 111.0.0.0 0.255.255.255 area 0
network 112.0.0.0 0.255.255.255 area 0
network 122.0.0.0 0.255.255.255 area 0
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 120.0.0.1
ip route 122.1.1.0 255.255.255.0 122.0.0.2
ip route 122.1.2.0 255.255.255.0 122.0.0.2
!
!
ip http server
ip http access-class 23
ip http authentication local
ip http timeout-policy idle 60 life 86400 requests 10000
!
access-list 23 permit 10.10.10.0 0.0.0.7
!
!
control-plane
!
!
line con 0
login local
line aux 0
line vty 0 4
privilege level 15
login local
transport input telnet
line vty 5 15
privilege level 15
login local
transport input telnet
!
scheduler allocate 20000 1000
!
end