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07-10-2014 05:39 AM
07-10-2014 05:39 AM
OSPF neighbor not from other neighbor reachable
Hello,
i've got following problem with a conniction by ospf:
following devices are involved:
msw03 (hp 5400zl) - msw02 (hp5400zl) - Firewall (sonicwall nsa2400)
192.168.99.3/24 - 192.168.99.2/24 + 192.168.253.1/30 - 192.168.253.2/30
working:
ping from msw03 to msw02
ping from msw02 to FW
notworking:
ping from msw03 to FW
Here is my config:
msw03:
ip router-id 192.168.255.3
ip routing
interface loopback 0
ip address 192.168.255.3
ip ospf 192.168.255.3 area backbone
router ospf
area backbone
redistribute connected
redistribute static
enable
exit
router vrrp
virtual-ip-ping
ipv4 enable
vlan 99
name "mgmt"
untagged E24
tagged B23,Trk1
ip address 192.168.99.3 255.255.255.0
ip ospf 192.168.99.3 area backbone
vrrp vrid 99
virtual-ip-address 192.168.99.1
priority 120
enable
exit
exit
vlan 253
name "VLAN253"
tagged Trk1
ip address 192.168.253.5 255.255.255.252
ip ospf 192.168.253.5 area backbone
exit
msw02:
ip router-id 192.168.255.2
ip routing
interface loopback 0
ip address 192.168.255.2
ip ospf 192.168.255.2 area backbone
exit
snmp-server community "public" unrestricted
router ospf
area backbone
redistribute connected
redistribute static
no rfc1583-compatibility
enable
exit
router vrrp
virtual-ip-ping
ipv4 enable
exit
vlan 99
name "mgmt"
untagged E24
tagged B23,Trk1
ip address 192.168.99.2 255.255.255.0
ip helper-address 192.168.2.199
ip helper-address 192.168.2.215
ip ospf 192.168.99.2 area backbone
vrrp vrid 99
virtual-ip-address 192.168.99.1
priority 200
enable
exit
vlan 254
name "management"
tagged Trk1
ip address 192.168.254.2 255.255.255.0
vrrp vrid 254
virtual-ip-address 192.168.254.1
priority 200
enable
exit
exit
vlan 255
name "VLAN255"
tagged Trk1
no ip address
exit
Output sh ip route 192.168.253.2
msw03(config)# sh ip route 192.168.253.2
IP Route Entries to 192.168.253.2
Destination Gateway VLAN Type Sub-Type Metric Dist.
------------------ --------------- ---- --------- ---------- ---------- -----
192.168.253.0/30 192.168.99.2 99 ospf IntraArea 2 110
msw02(config)# sh ip route 192.168.253.2
IP Route Entries to 192.168.253.2
Destination Gateway VLAN Type Sub-Type Metric Dist.
------------------ --------------- ---- --------- ---------- ---------- -----
192.168.253.0/30 VLAN253 253 connected 1 0
OSPF neighbors
msw03(config)# sh ip ospf nei
OSPF Neighbor Information
Rxmt Helper
Router ID Pri IP Address NbIfState State QLen Events Status
--------------- --- --------------- --------- -------- ----- ------ ------
192.168.255.2 1 192.168.99.2 BDR FULL 0 6 None
msw02(config)# sh ip ospf neigh
OSPF Neighbor Information
Rxmt Helper
Router ID Pri IP Address NbIfState State QLen Events Status
--------------- --- --------------- --------- -------- ----- ------ ------
192.168.255.3 1 192.168.99.3 DR FULL 0 7 None
192.168.253.6 1 192.168.253.2 BDR EXSTART 0 4 None
I can't identify the problem. I hoe some can help me. Thanks
Andreas
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10-21-2014 06:32 PM
10-21-2014 06:32 PM
Re: OSPF neighbor not from other neighbor reachable
Regards,
http://www.OrlandoPCRepair.biz