MPC8308NSG Routing table Configuration

[ziedjelassi]

Hi,

I'm using ISP router modem to have an internet access. So it manages the 192.168.1.0/24 sub-network and provide internet access. I have linked the MPC8308NSG WAN interface to this router. As network.png figure shows; I have accorded to it the 192.168.1.96 address. And it will manages the 192.168.2.0/24 sub-network. Other linked figures show its firewall and routing table configurations.

I have linked a PC to MPC8308NSG LAN and I have tested internet access. the result is negative; any device in MPC8308NSG LAN cannot have see any address not in 192.168.2.0/24 sub-network.

Please help.

Best regards,

Zied.

[ziedjelassi]

hi Sinan,

actually, the file ip_forward is a clean file and the cmd echo 1 > /proc/sys/net/ipv4/ip_forward  doesn't modify it.

best regards,

Zied.

[marius_grigoras]

If you want to make this configuration permanent the best way to do it is using the file/etc/sysctl.conf where we can add a line containing net.ipv4.ip_forward = 1

After this you'll need to restart the network service -> full details can be found here [1]

Regards,

Marius

[1] How to enable IP Forwarding in Linux - MDLog:/sysadmin

[ziedjelassi]

Hi Marius,

Thx for your answer.

Best regards,

Zied

[sinanakman]

Hi Zied, not sure what you mean by "clean" file. You mean it has no content? If the proc sys was enabled in your system you should see this file. What do you see if you do :

ls /proc/sys/net/ipv4/ip_forward

and

cat /proc/sys/net/ipv4/ip_forward

Thanks

Sinan Akman

[ziedjelassi]

Hi Sinan,

I'm sorry vi can't show ip_forward file baut with cat it will be possible.

It contains 1 now.

But there is not changes.

Best regards,

Zied

[albertovargas]

Restart the network service (you must be root)

RED HAT Based: /etc/init.d/network restart

Debian Based: /etc/init.d/networking restart