OSPF NSSA HELP
I am trying to simulate NSSA, however I don't know why type 7 >>>type 5 LSA is not propagating to my backbone AREA 0 to area 2
I know Type 7 is not allowed in Area 0 it should propagate as type 5, so I configure it as NSSA. Is there any wrong in my config?
ISP<<<<
xA
area1
AxxxB----area0----BxxC---area2---Cxx
here's my config:
xA to ISP config:
ip route 192.168.10.1 255.255.255.0 s1/0
'I configure a static route to ISP
xA to AxxxxB
router ospf 1
net 10.0.0.1 0.0.0.0 area 1
redis static
area 1 nssa
AxxxB
router ospf 1
net 10.0.0.2 0.0.0.0 area 1
net 10.0.0.5 0.0.0.0 area 0
area 1 nssa
BxxC
router ospf 1
net 10.0.0.6 0.0.0.0 area 0
net 10.0.0.9 0.0.0.0 area 2
Cxxxx
router ospf1
net 10.0.0.10 0.0.0.0 area 2
I already check on the WEB and it's correct, I also read the cisco Press explaining that type 7 is not allowed in area 0 but it will be translated to type 5.
OSPF Router with ID (10.0.0.6) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
10.0.0.5 10.0.0.5 111 0x80000006 0xEA04 1
10.0.0.6 10.0.0.6 1062 0x80000006 0x74A1 2
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.0.0.5 10.0.0.5 1069 0x80000001 0x9B64
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.0.0.0 10.0.0.5 68 0x80000018 0x58B6
I know Type 7 is not allowed in Area 0 it should propagate as type 5, so I configure it as NSSA. Is there any wrong in my config?
ISP<<<<
xA
area1
AxxxB----area0----BxxC---area2---Cxx
here's my config:
xA to ISP config:
ip route 192.168.10.1 255.255.255.0 s1/0
'I configure a static route to ISP
xA to AxxxxB
router ospf 1
net 10.0.0.1 0.0.0.0 area 1
redis static
area 1 nssa
AxxxB
router ospf 1
net 10.0.0.2 0.0.0.0 area 1
net 10.0.0.5 0.0.0.0 area 0
area 1 nssa
BxxC
router ospf 1
net 10.0.0.6 0.0.0.0 area 0
net 10.0.0.9 0.0.0.0 area 2
Cxxxx
router ospf1
net 10.0.0.10 0.0.0.0 area 2
I already check on the WEB and it's correct, I also read the cisco Press explaining that type 7 is not allowed in area 0 but it will be translated to type 5.
OSPF Router with ID (10.0.0.6) (Process ID 1)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
10.0.0.5 10.0.0.5 111 0x80000006 0xEA04 1
10.0.0.6 10.0.0.6 1062 0x80000006 0x74A1 2
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.0.0.5 10.0.0.5 1069 0x80000001 0x9B64
Summary Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
10.0.0.0 10.0.0.5 68 0x80000018 0x58B6
Comments
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Ching01 Member Posts: 83 ■■□□□□□□□□WAAAAA a BUG, I tried to restart and reload again.
Now it's working. as E2 .
I've checked the area 1 if it's NSSA using sh ip ospf .