Two subnets class C, cant see each other. Please help

ajshmidt2013 · ‎01-26-2013

Hello Guys!

I hope you can help me here.

I`ve got two routers in my network.

Cable Modem connected to WAN port of the first router (E4200V2), LAN cable from E4200 LAN port connected to WAN port of the 2nd router WRT54GV3 ddwrt firmware (vpn).

1st subnet 192.168.1.1

255.255.255.0

192.168.1.1

2nd subnet 192.168.2.1

255.255.255.0

192.168.2.1

192.168.1.100 (2nd router IP address off of the 1st subnet)

Also I have DMZ pointing to 192.168.1.100 on my 1st router

Everything works fine, internet etc.... with the exception these subnets cant talk, cant see each other.

I looked on internet and couldn`t find a solution.... there are some but they didn`t work. I know I need to do smth with advanced routing,

I tried this below on my 1st E4200 router

Advanced Static Route

192.168.2.0

255.255.255.0

192.168.1.100

With this static route I`m able to access 1st router setup from 2nd subnet.... thats it. I can`t see computers etc...

Any help is appreciated. If you need more details please ask.

mahmoodmkl · ‎01-26-2013

Hi
need to configure the route on the second router to 192.168.1.0

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ajshmidt2013 · ‎01-26-2013

Hi,

Thanks!

Should it look like

192.168.1.0

255.255.255.0

192.168.1.1?

cadet alain · ‎01-26-2013

Hi,

192.168.1.0

255.255.255.0

192.168.2.1

Regards

Alain

Don't forget to rate helpful posts.

ajshmidt2013 · ‎01-26-2013

Alan,

if I change it to 192.168.2.1 or 192.168.1.1 then I cant ping, its says

Reply from 192.168.2.1 Destination host unreachable....

If I change gateway to 192.168.1.100 (in advanced routing) or completely remove advanced routing on the second router I`m able to ping 192.168.1.X addresses.

I can even connect to my server 192.168.1.x from 192.168.2.x using Remote Desktop connection. But I dont see computers and shared drives on the network...... Also my network player which is on 192.168.2.x dont see media server on 192.168.1.x

I noticed also that I`m not able to ping 192.168.2.x addresses from 192.168.1.x .....

Thanks,

Alex.

mahmoodmkl · ‎01-26-2013

yes

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ajshmidt2013 · ‎01-26-2013

for some reason it didnt work. Still not able to comunicate. Tried to ping - 100% loss

Is there any other solutions available?

Thanks!

mahmoodmkl · ‎01-26-2013

Hi
can u verify whether the default gateway is set correctly on u r systems

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ajshmidt2013 · ‎01-26-2013

1st router

Router address 192.168.1.1

Subnet Class C

Gateway = IP provider default gateway 71.86.xxx.xxx

2nd router WAN IP 192.168.1.100

Router address 192.168.2.1

Subnet Class C

Gateway = 192.168.2.1???