On 02/23/2016 02:20 PM, Christian-Josef Schrattenthaler wrote: > Hi! > > I have a rootserver with only one network card and 4 official (external > IPs). The server runs under Debian 8. I installed the Xen of the > distribution. I added the 4 IPs to the network card (like it is > described in the official Debian documentation). And if I do a checkup > and a test, everything seems to work fine. > > The idea now is to create a couple of virtual servers under Xen which > uses internal IP addresses (e.g. 10.0.0.1 - 10.0.0.5). All of the > servers should be able to connect to the internet (would be cool, if I > could decide which server uses which external IP address to appeare on > the Internet), but only a couple of them should accept incoming request. > Depending on the external IP and the used port I need to forward the > request to an internal IP address of on of my virtual servers. > > I tried to find the solution myself, but I got stucked. After reading a > lot of manuals I don't know what would be the right way. I am completely > confused about all of the possible options. I found nowhere a > documentation or an Howto for this situation.
> > I thought that maybe Shorewall could make my life easier, but I am still > stuck with a working solution. > > Can someone help me or give me a hint in the right direction please? > If you are willing to switch from a NAT solution to proxy ARP, the Shorewall Xen articles describe workable solutions: http://www.shorewall.org/XenMyWay.html http://www.shorewall.org/XenMyWay-Routed.html -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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