Problem routing between 2 network segments with Cisco 3925

[itcjdh]

I have a new Cisco 3925 router.  I have 2 network segments 10.0.1.X with net mask 255.255.255.0 and 10.0.2.x wo\ith netmask 255.255.255.0. 

I have an internet gateway router at 10.0.1.21. 

I have set GBethernet 0/0 to 10.0.1.1 / 255.255.255.0 and GBethernet 0/1 to 10.0.2.1 / 255.255.255.0. 

I have set a static route 0.0.0.0 / 0.0.0.0 to 10.0.1.21 for gateway of last resort. 

When I setup a workstation on the 10.0.2.X segment at 10.0.2.100 wirh a gateway of 10.0.2.1,  I can ping 10.0.2.1 and 10.0.1.1 but can not ping anything else on the 10.0.1.X network or on the internet. 

When I am connedted to the console port on the router I can ping 10.0.1.1 and 10.0.2.1 and 10.0.1.21 and any address in the internet

but I can not ping 10.0.2.100.

When I am on a network connected to the 10.0.1.x network af 10.0.1.100 I can ping 10.0.1.1 and 10.0.2.1 and 10.0.1.21 and anywhere on the internet but can not ping 10.0.2.100 or any other address on the 10.0.2.x network other than 10.0.2.1.

What Do I need to do on the 3925 to get to all address on each segment and to get to the 10.0.1.21 gateway from the 10.0.2.x addresses?

[acampbell]

John

Sounds like you need to add a route on 10.0.1.21

10.0.2.0/24 via 10.0.1.1 as the return path.

Regards,
Alex.
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[itcjdh]

I added 10.0.2.0 255.55.255.0 via 10.0.1.1 as a route on 10.0.1.21 and it had no effect on any sration.  Also that wouild not evplain why the console could not piing anything on the 10.0.1.x segment but 10.0.1.21.

[cadet alain]

Hi,

have you tried disabling the firewall on the hosts not responding ?

Regards

Alain

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[itcjdh]

firewalls are not enabled and also If I change one of their ip addresses and put them on the same segment they can ping each other.

[acampbell]

John,

What do the interfaces on the router connect to ?

How do the PCs connect at layer 2.

Regards,
Alex.
Please rate useful posts.