I cant figure out how to do this properly
I have multiple external ip addresses 1 (.177) is for my router and the other 5 are going to be used on my dmz for servers.
I have xx.xx.xx.176/29 over adsl.
I connect over ether1 with pppoe.
The dmz is on ether2 with a switch connected. All servers use a static ip address.
And there is a internal network with nat over the routers ip adres
The isp gateway is xx.xx.xx.143/32
Right know I have the xx.xx.xx.176/29 range assigned to ether2. This works but its a bit quirky and for what I think its not correct because in that range is also the routers ip address witch is also assigned to the pppoe interface.
How to do this right?
Should I use an arp proxy on ether2?
Or is it enough to add a178-182 with single /32 ipadress to ether2 to keep the routers adress out of the range.
And what would be the correct way to set up the servers in the dmz.
If I do above what should the subnet mask be, still 255.255.255.248?
What best to use as a default gateway? I should say 192.168.1.177
If I’m all wrong please tell me.
Or could it just be so simple that I add the pppoe interface to a bridge and put eth2 in there as well?
And then set the isp gateway on the dmz servers?