Watanabe Anderson wrote: > Hello, > > > > I have a question. > > > I'll configure a new Shorewall, but this time, I'll use a DSL modem with > PPPoE. > > 1. The DSL modem is connected on eth0 > 2. I have 16 publics IPs, and need to use 6 IPs. (eth0:1 ~ eth0:6)
I think that you will just confuse yourself by assigning the IP addresses to eth0 since no IP traffic will ever go through eth0. Why do you want to add them to your firewall at all? Your ISP must route all of these addresses through the PPP no matter if you add them to your firewall or not. So there is really no point in defining them on the firewall. The only reason that you add additional addresses to an interface is so that your system will respond to ARP requests for those addresses; with PPP, there is no ARP. > > After connect with PPPoE conenction , my external interface is ppp0. > > How I need to configure properly my interfaces and zone files? Simply think of those addresses as being automatically added on ppp0. They won't be configured that way but from a Shorewall point of view, but that doesn't matter. eth0 does not exist at all, as far as Shorewall is concerned (unless you have added an IP address to it to be able to access the web server in the modem; but that's a different matter). -Tom -- Tom Eastep \ When I die, I want to go like my Grandfather who Shoreline, \ died peacefully in his sleep. Not screaming like Washington, USA \ all of the passengers in his car http://shorewall.net \________________________________________________
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