Подскажите куда копать: есть несколько DGS3627G с прошивкой 2.80.B31 - каждая ABR на несколько зон:
Код:
DGS-3627G:admin#sh ospf
Command: show ospf
OSPF Router ID : XX.YYY.0.54
State : Enabled
It is an area border router (ABR).
OSPF Interface Settings
Interface IP Address Area ID State Link Metric
Status
------------ ------------------ --------------- -------- --------- ---------
1000 XX.YYY.0.54/27 0.0.99.0 Enabled Link Up 1
124 XX.YYY.0.225/29 0.0.24.0 Enabled Link Up 1
125 XX.YYY.0.233/29 0.0.25.0 Enabled Link Up 1
3951 XX.YYY.63.129/30 0.0.99.0 Enabled Link Up 1
3952 XX.YYY.63.133/30 0.0.99.0 Enabled Link Up 1
4052 XX.YYY.63.193/30 0.0.99.0 Enabled Link Up 1
System 192.168.75.136/24 0.0.99.0 Disabled Link Up 1
Total Entries : 7
OSPF Area Settings
Area ID Type Stub Import Summary LSA Stub Default Cost Translate
--------------- ------ ----------------------- ----------------- ---------
0.0.0.0 Normal None None None
0.0.24.0 Normal None None None
0.0.25.0 Normal None None None
0.0.99.0 Normal None None None
Total Entries : 4
Virtual Interface Configuration
Transit Virtual Hello Dead Authentication Link
Area ID Neighbor Router Interval Interval Status
--------------- --------------- -------- -------- -------------- ------
Total Entries : 0
OSPF Area Aggregation Settings
Area ID Aggregated LSDB Advertise
Network Address Type
--------------- ------------------ -------- ---------
0.0.24.0 10.174.40.0/24 Summary Enabled
0.0.24.0 XX.YYY.52.0/22 Summary Enabled
0.0.24.0 192.168.240.0/21 Summary Enabled
0.0.25.0 10.174.50.0/24 Summary Enabled
0.0.25.0 XX.YYY.56.0/22 Summary Enabled
0.0.25.0 192.168.252.0/22 Summary Enabled
0.0.99.0 XX.YYY.63.0/24 Summary Enabled
Total Entries : 7
OSPF Host Route Settings
Host Address Metric Area ID
--------------- ------ ---------------
Total Entries : 0
В зонах 0.0.24.0 и 0.0.25.0 все нормально, а в зону 0.0.99.0 маршруты в iproute не попадают, хотя в lsdb информация о маршрутах есть на обоих свитчах:
Код:
DGS-3627G:admin#sh ospf lsdb
Command: show ospf lsdb
Area LSDB Advertising Link State Cost Sequence
ID Type Router ID ID Number
--------------- --------- --------------- ------------------ -------- ----------
0.0.24.0 RTRLink XX.YYY.0.54 XX.YYY.0.54/0 * 0x80000007
0.0.24.0 RTRLink XX.YYY.0.226 XX.YYY.0.226/0 * 0x800000C8
0.0.24.0 RTRLink XX.YYY.0.227 XX.YYY.0.227/0 * 0x800000C9
0.0.24.0 RTRLink XX.YYY.0.228 XX.YYY.0.228/0 * 0x800000C9
0.0.24.0 RTRLink XX.YYY.0.229 XX.YYY.0.229/0 * 0x800000C9
0.0.24.0 RTRLink XX.YYY.0.230 XX.YYY.0.230/0 * 0x800000CA
0.0.24.0 NETLink XX.YYY.0.227 XX.YYY.0.227/29 * 0x800000CA
0.0.24.0 Summary XX.YYY.0.54 10.25.0.0/16 16 0x80000005
0.0.24.0 Summary XX.YYY.0.54 10.174.50.0/24 16 0x80000007
0.0.24.0 Summary XX.YYY.0.54 10.174.250.0/24 2 0x80000005
0.0.24.0 Summary XX.YYY.0.54 XX.YYY.0.32/27 1 0x80000005
0.0.24.0 Summary XX.YYY.0.54 XX.YYY.0.232/29 1 0x80000005
0.0.24.0 Summary XX.YYY.0.54 XX.YYY.56.0/22 2 0x80000006
0.0.24.0 Summary XX.YYY.0.54 XX.YYY.60.0/24 2 0x80000005
0.0.24.0 Summary XX.YYY.0.54 XX.YYY.63.0/24 2 0x80000006
0.0.24.0 Summary XX.YYY.0.54 192.168.250.0/24 2 0x80000005
0.0.24.0 Summary XX.YYY.0.54 192.168.251.0/24 2 0x80000005
0.0.24.0 Summary XX.YYY.0.54 192.168.252.0/22 2 0x80000007
0.0.25.0 RTRLink XX.YYY.0.54 XX.YYY.0.54/0 * 0x80000007
0.0.25.0 RTRLink XX.YYY.0.234 XX.YYY.0.234/0 * 0x800000A3
0.0.25.0 RTRLink XX.YYY.0.235 XX.YYY.0.235/0 * 0x800000A6
0.0.25.0 RTRLink XX.YYY.0.236 XX.YYY.0.236/0 * 0x800000A5
0.0.25.0 RTRLink XX.YYY.0.237 XX.YYY.0.237/0 * 0x800000A6
0.0.25.0 NETLink XX.YYY.0.237 XX.YYY.0.237/29 * 0x8000006A
0.0.25.0 Summary XX.YYY.0.54 10.24.0.0/16 16 0x80000005
0.0.25.0 Summary XX.YYY.0.54 10.174.40.0/24 16 0x80000007
0.0.25.0 Summary XX.YYY.0.54 10.174.46.0/24 2 0x80000005
0.0.25.0 Summary XX.YYY.0.54 10.174.47.0/24 2 0x80000005
0.0.25.0 Summary XX.YYY.0.54 XX.YYY.0.32/27 1 0x80000005
0.0.25.0 Summary XX.YYY.0.54 XX.YYY.0.224/29 1 0x80000005
0.0.25.0 Summary XX.YYY.0.54 XX.YYY.51.0/24 2 0x80000005
0.0.25.0 Summary XX.YYY.0.54 XX.YYY.52.0/22 2 0x80000006
0.0.25.0 Summary XX.YYY.0.54 XX.YYY.63.0/24 2 0x80000006
0.0.25.0 Summary XX.YYY.0.54 192.168.240.0/21 2 0x80000002
0.0.99.0 RTRLink XX.YYY.0.50 XX.YYY.0.50/0 * 0x8000006F
0.0.99.0 RTRLink XX.YYY.0.54 XX.YYY.0.54/0 * 0x80000008
0.0.99.0 NETLink XX.YYY.0.50 XX.YYY.0.50/27 * 0x80000005
0.0.99.0 Summary XX.YYY.0.50 10.21.0.0/16 16 0x80000068
0.0.99.0 Summary XX.YYY.0.50 10.22.0.0/16 16 0x80000068
0.0.99.0 Summary XX.YYY.0.50 10.23.0.0/16 16 0x80000068
0.0.99.0 Summary XX.YYY.0.54 10.24.0.0/16 16 0x80000005
0.0.99.0 Summary XX.YYY.0.54 10.25.0.0/16 16 0x80000005
0.0.99.0 Summary XX.YYY.0.50 10.174.20.0/24 16 0x8000002D
0.0.99.0 Summary XX.YYY.0.54 10.174.40.0/24 16 0x80000007
0.0.99.0 Summary XX.YYY.0.54 10.174.46.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.54 10.174.47.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.54 10.174.50.0/24 16 0x80000007
0.0.99.0 Summary XX.YYY.0.54 10.174.250.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.0.200/29 1 0x80000068
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.0.208/29 1 0x80000068
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.0.216/29 1 0x80000068
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.0.224/29 1 0x80000005
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.0.232/29 1 0x80000005
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.40.0/22 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.44.0/22 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.48.0/23 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.50 XX.YYY.50.0/24 2 0x80000068
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.51.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.52.0/22 2 0x80000006
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.56.0/22 2 0x80000006
0.0.99.0 Summary XX.YYY.0.54 XX.YYY.60.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.50 192.168.211.0/24 2 0x80000068
0.0.99.0 Summary XX.YYY.0.50 192.168.212.0/22 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.50 192.168.220.0/22 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.50 192.168.224.0/24 2 0x80000068
0.0.99.0 Summary XX.YYY.0.50 192.168.231.0/24 2 0x80000068
0.0.99.0 Summary XX.YYY.0.50 192.168.232.0/23 2 0x8000002D
0.0.99.0 Summary XX.YYY.0.54 192.168.240.0/21 2 0x80000002
0.0.99.0 Summary XX.YYY.0.54 192.168.250.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.54 192.168.251.0/24 2 0x80000005
0.0.99.0 Summary XX.YYY.0.54 192.168.252.0/22 2 0x80000007
Total Entries: 71
Имеются какие-то непонятные состояния на интерфейсах зон 0.0.24.0 и 0.0.25.0: DRState: OTHER - что это?
Код:
DGS-3627G:admin#sh ospf ipif 124
Command: show ospf ipif 124
Interface Name: 124 IP Address: XX.YYY.0.225/29 (Link Up)
Network Medium Type: BROADCAST Metric: 1
Area ID: 0.0.24.0 Administrative State: Enabled
Priority: 1 DR State: OTHER
DR Address: XX.YYY.0.227 Backup DR Address: XX.YYY.0.228
Hello Interval: 10 Dead Interval: 40
Transmit Delay: 1 Retransmit Time: 5
Authentication: MD5 MD5 Key ID for Authentication: 1
Passive Mode: Disabled
Total Entries : 1
DGS-3627G:admin#sh ospf ipif 125
Command: show ospf ipif 125
Interface Name: 125 IP Address: XX.YYY.0.233/29 (Link Up)
Network Medium Type: BROADCAST Metric: 1
Area ID: 0.0.25.0 Administrative State: Enabled
Priority: 1 DR State: OTHER
DR Address: XX.YYY.0.237 Backup DR Address: XX.YYY.0.236
Hello Interval: 10 Dead Interval: 40
Transmit Delay: 1 Retransmit Time: 5
Authentication: MD5 MD5 Key ID for Authentication: 1
Passive Mode: Disabled
Total Entries : 1
DGS-3627G:admin#sh ospf ipif 1000
Command: show ospf ipif 1000
Interface Name: 1000 IP Address: XX.YYY.0.54/27 (Link Up)
Network Medium Type: BROADCAST Metric: 1
Area ID: 0.0.99.0 Administrative State: Enabled
Priority: 1 DR State: BDR
DR Address: XX.YYY.0.50 Backup DR Address: XX.YYY.0.54
Hello Interval: 10 Dead Interval: 40
Transmit Delay: 1 Retransmit Time: 5
Authentication: MD5 MD5 Key ID for Authentication: 1
Passive Mode: Disabled
Total Entries : 1
На свитчах были настроены статические маршруты, но после их удаления маршруты OSPF все равно не поднимаются.
Что делать, куда копать?