Static Routing Problems

csimone

Hello,

I have been trying to configure two static routes without success. If anyone is able to help me, it would be incredible.

Right now my network is designed like a tree somewhat. I have:

• My ISP's Modem/Router with Static IP's (10.1.10.1) -LAN
• One Router Connected to the Modem w/ NAT & DHCP (10.1.10.2) w/ a LAN 192.168.1.x
• Another Router connected to the modem w/ NAT & DHCP (10.1.10.3) w/ a LAN 192.168.2.x

This is a sample of one of the routes I have made on the ISP's Router.

Destination IP: 192.168.1.0
Subnet Mask: 255.255.255.0
Gateway IP: 10.1.10.2

Every time I run tracert from any of the servers behind the 192.168.x.x routers I can see that the route is followed to 10.1.10.1 but it continues to timeout after that.

I'd appreciate any help!

shortstop20

csimone wrote: »

Hello,

I have been trying to configure two static routes without success. If anyone is able to help me, it would be incredible.

Right now my network is designed like a tree somewhat. I have:

• My ISP's Modem/Router with Static IP's (10.1.10.1) -LAN
• One Router Connected to the Modem w/ NAT & DHCP (10.1.10.2) w/ a LAN 192.168.1.x
• Another Router connected to the modem w/ NAT & DHCP (10.1.10.3) w/ a LAN 192.168.2.x

This is a sample of one of the routes I have made on the ISP's Router.

Destination IP: 192.168.1.0
Subnet Mask: 255.255.255.0
Gateway IP: 10.1.10.2

Every time I run tracert from any of the servers behind the 192.168.x.x routers I can see that the route is followed to 10.1.10.1 but it continues to timeout after that.

I'd appreciate any help!

Are you NAT'ing 192.168.1.0 to 10.1.10.2? You say you are NATing 192.168.1.0 but then you have routes for the private address space on the modem so I'm a little confused as to how you have this configured.

bharvey92

csimone wrote: »

Hello,

I have been trying to configure two static routes without success. If anyone is able to help me, it would be incredible.

Right now my network is designed like a tree somewhat. I have:

• My ISP's Modem/Router with Static IP's (10.1.10.1) -LAN
• One Router Connected to the Modem w/ NAT & DHCP (10.1.10.2) w/ a LAN 192.168.1.x
• Another Router connected to the modem w/ NAT & DHCP (10.1.10.3) w/ a LAN 192.168.2.x

This is a sample of one of the routes I have made on the ISP's Router.

Destination IP: 192.168.1.0
Subnet Mask: 255.255.255.0
Gateway IP: 10.1.10.2

Every time I run tracert from any of the servers behind the 192.168.x.x routers I can see that the route is followed to 10.1.10.1 but it continues to timeout after that.

I'd appreciate any help!

Have you checked to see if your Firewalls are blocking the traffic? You haven't mentioned if this was a quick lab in GNS3 or a real setup..

kohr-ah

Do you have your network gateway set to that (so 192.168.x.x 255.255.255.0 with a gateway of 10.1.10.2) or do you have this in your router and it isn't working?:
ip route 192.168.1.0 255.255.255.0 10.1.10.2