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SFE2000 routing 2 networks to the same Internet connection

I have an SFE2000 operating in Layer 3 mode. I've set up 2 IP addresses on it which are the following:

IP: 172.20.72.22

mask: 255.255.248.0

IP: 172.20.80.252

mask: 255.255.255.0

Under the IP Routing section I've set up routing to the internet by putting in the following:

Destination IP: 0.0.0.0

Prefix: 0

Next Hop: 172.20.72.1 (ip of the internet router)

Client 1                            Client2

---------------------------------      ---------------------------------------

IP: 172.20.72.8                 IP: 172.20.80.206

Mask: 255.255.248.0         Mask: 255.255.255.0

Gateway: 172.20.72.22      Gateway: 172.20.80.252

Client 1 is able to get onto the internet, but Client 2 is not. What do I need to do in order for that to work?

2 REPLIES

Re: SFE2000 routing 2 networks to the same Internet connection

I have an SFE2000 operating in Layer 3 mode. I've set up 2 IP addresses on it which are the following:

IP: 172.20.72.22

mask: 255.255.248.0

IP: 172.20.80.252

mask: 255.255.255.0

Under the IP Routing section I've set up routing to the internet by putting in the following:

Destination IP: 0.0.0.0

Prefix: 0

Next Hop: 172.20.72.1 (ip of the internet router)

Client 1                            Client2

---------------------------------     ---------------------------------------

IP: 172.20.72.8                 IP: 172.20.80.206

Mask: 255.255.248.0         Mask: 255.255.255.0

Gateway: 172.20.72.22     Gateway: 172.20.80.252

Client 1 is able to get onto the internet, but Client 2 is not. What do I need to do in order for that to work?

Hi,

Just Check the natting is done for second subnet and what is the nat configuration on internet router

Hope to Help !!

Ganesh.H

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Community Member

Re: SFE2000 routing 2 networks to the same Internet connection

Hi Ganesh,

Can you walk me through what I need to do? I must admit I am getting confused with it all.

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