Hi Phenbach,
Try placing a static source NAT rule in front of your masquerade rule
that NATs address 192.168.1.13 to the outside-address 12.20.151.13.
Then also configure a destination NAT rule that NATs traffic destined to
12.20.151.13 to the inside-address 192.168.1.13.
You are also going to have to assign 192.168.1.13 to your router's
interface if the device you are connected to is expecting to get an ARP
response for that address. If the device you are connected to is
routing the 12.20.151.13/x block to your Vyatta router, then this should
just work whether you have the address assigned to an interface or not.
The rules would look similar to this (depending on what version you're
running):
rule 5 {
type: "source"
protocols: "all"
source {
address: 192.168.1.13
}
destination {
network: 0.0.0.0/0
}
outside-address {
address: 12.20.151.13
}
}
rule 10 {
type: "masquerade"
outbound-interface: "eth0"
protocols: "all"
source {
network: 192.168.1.0/24
}
destination {
network: 0.0.0.0/0
}
}
rule 15 {
type: "destination"
protocols: "all"
source {
network: 0.0.0.0/0
}
destination {
address: 12.20.151.13
}
inside-address {
address: 192.168.1.13
}
}
I hope this helps.
Thank you,
Robyn
FaPhenbach Phenbach wrote:
> Hello!
>
> I have my router setup to allow access to the internet using masquerade.
>
> I have a few servers with static IP addresses.
> When one of them is my mail server.
>
> The masquerade address is 12.20.151.12
> the server address is 12.20.151.13 with an inside address of 192.168.1.13
> how do i set it up so the server uses the 12.20.151.13 address instead
> of the 12.20.151.12 address?
> I assume this would be a nat config. Are there example of the config
> around?
>
> Thanks,
>
> Phenbach
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