Configuring two subnets with two NICS. Access from a NAS to the internet

Posted by archipestre on Server Fault See other posts from Server Fault or by archipestre
Published on 2012-12-03T16:14:34Z Indexed on 2012/12/03 17:06 UTC
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I am having trouble configuring my NAS. I have a DSL router with WIFI (192.168.1.1) in my flatmates room. In my room I have a server with two NICS:

1) wlan0 (192.168.1.2) that connects to the DSL router via wireless 2) em1 (192.168.0.1) that connects to the NAS (192.168.0.20) with a crossover cable.

I have Fedora 17 and I have enable packet forwarding. My IP configuration is as follows:

WLAN0 inet 192.168.0.1 netmask 255.255.255.0 broadcast 192.168.0.255

EM1 inet 192.168.1.2 netmask 255.255.255.0 broadcast 192.168.1.255

My routing table looks like: Destination Gateway G enmask Flags Metric Ref Use Iface

0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0

192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 em1

192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 wlan0

I have enable a static route in the DSL server:

Status Network Destination Subnet Mask Interface Gateway Remove Edit

Active 192.168.0.0 255.255.255.0 LAN 192.168.1.2

From my server I can ping the DSL router and the NAS. From the NAS I can ping both NICS of the server. However the NAS is unable to ping the DSL router or any address in the Internet. Any idea of what is wrong. Thank you in advance

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