I have 2 different internet providers. Cable modem (Fast) and a DSL connection which isn't fast. When I had just the DSL I was able to recieve email just fine. It would go through the SMTP Proxy and get forewarded on to my Qmail Linux Box. I switched to Cable modem and I stopped recieving email. So I decided to run both ISPs at the same time. I made the DNS changes. but I'm not recieving emails.
When I look at the Interfaces, only the Cable interface has a gateway. I can't add the Gateway for the DSL. Why is this? I did some searching and found a post that talks about this, but it is a year and a half old. And it seems that ASL4 could have 2 gateways? I'm running ASL5.1 Should I downgrade?
Here's the setup:
eth0 - Internal 10.0.0.1/24
eth1 - DSL 65.174.107.205/26
eth2 - Cable 12.216.47.64/22
I made a DNAT/SNAT rule to allow ports from both eth1 and eth2 to get forewarded on to my Linux Box.
What am I missing to get this "simple" network to work?
Thanks!
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