... i think thats not possible, because the old and the new IP are in
different subnets.
Greetings,
Boris.
-----Ursprungliche Nachricht-----
Von: Eduard Avetisyan [mailto:dich_ed@yahoo.com]
Gesendet: Freitag, 16. November 2001 15:55
An: Boris Kantwerk
Cc: suse-security@suse.com
Betreff: Re: [suse-security] Port-Forwarding
Hi Boris!
What you can do is IP-aliasing, when your ethernet card listens
for both IP addresses. The kernel should support it (standart
SuSE kernels do), afterwards you just do
ifconfig eth0:0
and then configure your new ip on the eth0:0 card as if it were
another ethernet adapter. Works pretty nice.
Check out IP-Aliasing HOWTO for more details (comes with every
recent SuSE distribution)...
Good luck! :)
Eduard (Dich)
--- Boris Kantwerk
Hi!
My problem is, that my server will get another IP. Because my ISP cannot (or will not) change the TTL in the DNS and I don't like to wait 2 days until the server will work again. My idea is to install a second machine with the old IP and forward all incoming requests to the new IP, until all DNSs have the new IP.
How can I forward all incoming requests for ports 21, 22, 25, 80, 110, 443, 995, 3306 to another server on the new SuSE 7.3-Box?
Will there be problems with virtual hosting (apache) or other services?
Boris.
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