OSPF routing issue

[R Manjunatha]

Hi,

I am unable to ping from MPLS and internet routers as mentioned the following IP address.

192.168.29.105
192.168.29.223
192.168.29.124

I can able to ping from the core router as shown the following configuration.

Core-Router
Core-Router#ping 192.168.29.105
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.105, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/22/54 ms
Core-Router#ping 192.168.223
% Unrecognized host or address, or protocol not running.

Core-Router#ping 192.168.29.223
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.223, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 2/4/6 ms
Core-Router#ping 192.168.29.124
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.124, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/11/29 ms
Core-Router#

interface Ethernet1/0
ip address 10.1.1.1 255.255.255.252
duplex auto
!
interface Ethernet1/1
ip address dhcp
duplex auto
!
interface Ethernet1/2
ip address 80.1.1.5 255.255.255.252
duplex auto
!
interface Ethernet1/3
ip address 80.1.1.1 255.255.255.252
duplex auto

!
!
router eigrp 100
network 10.1.1.0 0.0.0.3
redistribute ospf 1
!
router ospf 1
router-id 1.1.1.1
passive-interface default
no passive-interface Ethernet1/2
network 10.1.1.0 0.0.0.3 area 0
network 80.1.1.4 0.0.0.3 area 0
network 192.168.29.0 0.0.0.255 area 0
default-information originate always
!

Sprint-MPLS

Sprint-MPLS#ping 192.168.29.105
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.105, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Sprint-MPLS#ping 192.168.29.223
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.223, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Sprint-MPLS#ping 192.168.29.124
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.29.124, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)


interface Ethernet0/0
ip address 60.1.1.1 255.255.255.252
duplex auto
!

interface Ethernet2/0
ip address 80.1.1.6 255.255.255.252
duplex auto
!
interface Ethernet2/1
ip address 60.1.1.13 255.255.255.252
duplex auto
!
interface Ethernet2/2
ip address 60.1.1.9 255.255.255.252
duplex auto
!
interface Ethernet2/3
ip address 60.1.1.5 255.255.255.252
duplex auto
!
router ospf 1
router-id 2.2.2.2
network 60.1.1.0 0.0.0.3 area 0
network 60.1.1.4 0.0.0.3 area 0
network 60.1.1.8 0.0.0.3 area 0
network 60.1.1.12 0.0.0.3 area 0
network 80.1.1.4 0.0.0.3 area 0

[Flavio Miranda · Accepted solution]

Hi @R Manjunatha 

  Your setup seems to be correct. Does your SDWAN Controllers have gateway configured properly? 

The ping from Core router prove they can reply ping but when you ping from outside the IP address will be different. They need to have

default route or satic route

returning the traffic to Core router.

[R Manjunatha · Accepted solution]

I configured the controller's

default static route Wi-Fi gateway

I corrected it now it's working fine.

Thanks.

[Flavio Miranda]

So who should receive the right answer was me and not you.

[R Manjunatha]

Hopefully. You are only.