On 8/15/11, Peter Osotsi <
peter.osotsi@gmail.com> wrote:
> The setup works fine when a Cisco linksys is in place, but fails when a
> Cisco 881 is replaced in the place of Linksys. Mapping done, everything
> looks the same way on both routers. I don't think 881 come with inbuilt
> firewall?
>
> On Mon, Aug 15, 2011 at 10:20 AM, John Doe Smith Kamau KipNg'etich Jones <
>
skunkworks.ku@gmail.com> wrote:
>
>> ei... this is quite peculiar. internet access works... but not LAN access.
>>
>> i'm a n00b... but i'd say its the firewall. i'm its been
>> mis-configured. I dont think has anything to do with NAT-ing... unless
>> u have two subnets, NAT cant be the issue. If the client comps and the
>> are connected to the same switch, then the mail server may have been
>> mis-configured to drop local-IPs... may be a mis-type was made
>> somewhere.... like 192.168.*1* instead on 192.168.*0*... something
>> like that. If the client machines can ping that server, then it must
>> be some misconfiguration somewhere...
>>
>>
>