Cannot ping secondary ip address

[Praja9]

Hi all.

I have a cisco 1921 router with the following interface configuration.

interface Embedded-Service-Engine0/0
no ip address
shutdown
!
interface GigabitEthernet0/0
description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$
ip address 10.139.1.25 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 10.202.1.1 255.255.255.0 secondary
ip address 10.202.2.1 255.255.255.224 secondary
ip address 10.202.0.1 255.255.255.0
duplex auto
speed auto
!
interface GigabitEthernet0/0/0
no ip address
shutdown
duplex auto
speed auto
!

I cannot ping PC 10.202.2.30 from the other subnet.

No access-lists set.

Is anything is missing here?

please help.

Thanks.

[balaji.bandi]

I cannot ping PC 10.202.2.30 from the other subnet.

Questions to address the problem :

What is this device and how this is connected to network ?

interface GigabitEthernet0/1  - This port connected to Switch? if so what VLAN ?

we need to know your network topology what all the device involved between 10.202.2.30 to 10.202.2.1 

[paul driver]

Hello

From the "other side" does the rtr have route(s) for those secondary prefixes?

sh ip route
sh arp

[Praja9]

Thank you for the prompt reply.

here are the outputs.

LVPS#sh ip route
Codes: L - local, 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, H - NHRP, l - LISP
a - application route
+ - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is not set

10.0.0.0/8 is variably subnetted, 9 subnets, 4 masks
S 10.0.0.0/8 [1/0] via 10.139.1.12
C 10.139.1.0/24 is directly connected, GigabitEthernet0/0
L 10.139.1.25/32 is directly connected, GigabitEthernet0/0
C 10.202.0.0/24 is directly connected, GigabitEthernet0/1
L 10.202.0.1/32 is directly connected, GigabitEthernet0/1
C 10.202.1.0/24 is directly connected, GigabitEthernet0/1
L 10.202.1.1/32 is directly connected, GigabitEthernet0/1
C 10.202.2.0/27 is directly connected, GigabitEthernet0/1
L 10.202.2.1/32 is directly connected, GigabitEthernet0/1
LVPS#

LVPS#sh arp
Protocol Address Age (min) Hardware Addr Type Interface

Internet 10.202.2.1 - 00a2.eeaa.e2a1 ARPA GigabitEthernet0/1
Internet 10.202.2.2 0 0017.6110.ef46 ARPA GigabitEthernet0/1
Internet 10.202.2.3 0 0017.6110.efa1 ARPA GigabitEthernet0/1
Internet 10.202.2.4 191 0017.6110.f1a3 ARPA GigabitEthernet0/1
Internet 10.202.2.5 191 0017.6110.ef87 ARPA GigabitEthernet0/1
Internet 10.202.2.6 0 0017.6110.ef28 ARPA GigabitEthernet0/1
Internet 10.202.2.7 0 0017.6110.efc9 ARPA GigabitEthernet0/1
Internet 10.202.2.8 0 0017.6110.efdb ARPA GigabitEthernet0/1
Internet 10.202.2.9 0 0017.6110.f3ba ARPA GigabitEthernet0/1
Internet 10.202.2.10 0 0017.6110.ef56 ARPA GigabitEthernet0/1
Internet 10.202.2.11 0 0017.6111.2804 ARPA GigabitEthernet0/1
Internet 10.202.2.12 0 0017.6111.2807 ARPA GigabitEthernet0/1
Internet 10.202.2.13 201 0017.6110.ef39 ARPA GigabitEthernet0/1
Internet 10.202.2.15 137 0017.6110.eef2 ARPA GigabitEthernet0/1
Internet 10.202.2.16 33 0017.6110.f19d ARPA GigabitEthernet0/1
Internet 10.202.2.18 46 d067.e509.817d ARPA GigabitEthernet0/1
Internet 10.202.2.28 45 d067.e509.817d ARPA GigabitEthernet0/1
Internet 10.202.2.29 33 4439.c457.af7a ARPA GigabitEthernet0/1
Internet 10.202.2.30 3 4439.c457.af7a ARPA GigabitEthernet0/1

[paul driver]

Hello

10.202.2.30 3 4439.c457.af7a ARPA GigabitEthernet0/1 <--reachable vai your gig0/1 interface

so where are you trying to connect to this ip from, what other subnet?

Does that other device have a route to 10.202.2.0/27

[Praja9]

I tried to ping it from a pc in 10.202.0.1/23 subnet, which is also connected on same interface.

Thanks.