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MarkKruger · ‎Aug 21 2023

On the one for one NAT on interface 1. it is a completely different subnet than the Wan interface. How is the one for one NAT 24.104.6.216 going to know what its default gateway is? Unless Comcast is programming a sub interface on the port form their device. you would still need to tell the 24.104.6.212/29 subnet what its default address is.

MarkKruger · ‎Aug 20 2023

Okay and then I have to set the flow preferences is that correct? do i need rules in the firewall for inbound and outbound traffic?

MarkKruger · ‎Aug 20 2023

I have a customer who has an MX250 with two wan interfaces configured. The wan 1 uplink is configured with two ranges of IP addresses. as follows: Primary Comcast IP Range Static IP Wan 1 216.45.223.218 Subnet Mask 255.255.255.252 /30 Default Gateway 216.45.223.217 Uasble IP Range 216.45.223.217 - 218 Additional Comcast IP Range Static IP Wan 1 24.104.6.212 Subnet Mask 255.255.255.240 /28 Default Gateway 24.104.6.209 Uasble IP Range 24.104.6.209 - 24.104.6.222 How do I configure the second range of IP addresses to use on the WAN 1 Interface? Note the WAN 2 interface is being used for another carrier.

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Re: Wan 1 interface with two separate ip address subnets assigned.

Re: Wan 1 interface with two separate ip address subnets assigned.

Wan 1 interface with two separate ip address subnets assigned.