Unable to ping internet from HSRP standby switch

[mahesh18]

Hi all,

I have router connected to 2  3550 switches  directly.

3550A  and B  switches are running HSRP.

OSPF is running between Router and 2 switches.

From Switch B  i can ping the Router Wan interface but not the internet sites.

from Switch A  i can ping any sites?

Switch B

3550SMIB#                          sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route

Gateway of last resort is 192.168.6.3 to network 0.0.0.0

C    192.168.30.0/24 is directly connected, Vlan30
C    192.168.10.0/24 is directly connected, Vlan10
O    192.168.40.0/24 [110/2] via 192.168.30.1, 00:12:15, Vlan30
                     [110/2] via 192.168.20.1, 00:12:15, Vlan20
                     [110/2] via 192.168.10.1, 00:12:15, Vlan10
     172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
O IA    172.16.8.1/32 [110/3] via 192.168.30.1, 00:12:15, Vlan30
                      [110/3] via 192.168.20.1, 00:12:15, Vlan20
                      [110/3] via 192.168.10.1, 00:12:15, Vlan10
O IA    172.16.0.0/21 [110/3] via 192.168.30.1, 00:12:15, Vlan30
                      [110/3] via 192.168.20.1, 00:12:15, Vlan20
                      [110/3] via 192.168.10.1, 00:12:15, Vlan10
     192.168.4.0/31 is subnetted, 1 subnets
O       192.168.4.2 [110/2] via 192.168.30.1, 00:12:17, Vlan30
                    [110/2] via 192.168.20.1, 00:12:17, Vlan20
                    [110/2] via 192.168.10.1, 00:12:17, Vlan10
C    192.168.20.0/24 is directly connected, Vlan20
     192.168.5.0/31 is subnetted, 1 subnets
O       192.168.5.2 [110/2] via 192.168.30.1, 00:12:17, Vlan30
                    [110/2] via 192.168.20.1, 00:12:17, Vlan20
                    [110/2] via 192.168.10.1, 00:12:17, Vlan10
                    [110/2] via 192.168.6.3, 00:12:17, FastEthernet0/11
     192.168.6.0/31 is subnetted, 1 subnets
C       192.168.6.2 is directly connected, FastEthernet0/11
O*E2 0.0.0.0/0 [110/1] via 192.168.6.3, 00:12:17, FastEthernet0/11  ***********************************************default route

Router info

2691Router#sh cdp nei
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
                  S - Switch, H - Host, I - IGMP, r - Repeater

Device ID        Local Intrfce     Holdtme    Capability  Platform  Port ID
3550SMIA.manveer.com
                 Fas 0/1            137        R S I      WS-C3550- Fas 0/11
3550SMIB         Fas 1/0            173        R S I      WS-C3550- Fas 0/11
2691Router#

2691Router#sh ip ospf nei

Neighbor ID     Pri   State           Dead Time   Address         Interface
192.168.30.2      1   FULL/BDR        00:00:32    192.168.6.2     FastEthernet1/
0
3.3.3.3           1   FULL/BDR        00:00:34    192.168.5.2     FastEthernet0/
1

Thanks

[Reza Sharifi]

Hi Mahesh,

Can you provide sh run from all 3 devices?

Reza

[mahesh18]

Hi Reza,

Thanks for reply.

i added the config sh run from all 3 devices.

thanks

mahesh

[Reza Sharifi]

Mahesh,

You forgot to post the file

[Reza Sharifi]

sorry, I got it

[mahesh18]

Hi,

its in first post.

please check

thanks

[Thotsaphon Lueangwattanaphong · Accepted solution]

Hi,

   What happens when you do this.

#####2691Router######

!

interface FastEthernet1/0

description Lan Connection to 3550B Switch

ip address 192.168.6.3 255.255.255.254

ip nat inside

!

HTH,

Toshi

[mahesh18]

Hi Toshi,

Many thanks for fixing this.

i add the config and it works fine now.

Regards

Mahesh