Port forwarding on host interface

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi all,

I would like to redirect an external port to another port on the same machine. I read on some documents that the kernel doesn't allow DNAT to 127.0.0.1 so I ended up with following setup:

let's say I want to redirect 59000 port on my 1.2.3.4 public IP to 5900 port on the same public IP *but a direct connection to 5900 port on the public IP* is forbidden. At this time my packets are marked for iproute2 (2 ISP), mark 201 (isp1) or 202 (Isp2).

Has someone a tip for me? Is it true that forwarding to 127.0.0.1 can't be done?

Thanks for any hint.

--
Daniel Huhardeaux       _____ ____ ____ _____ _____ _
enum   +33 368 460 088 (_  __) _  ) _  (_  __) _  _(_)  +48 222 472 472
iaxtel  1-700-849-6983  / / / // / // / / / / /_/ / /  GIZMO,SKYPE,GTALK
sip/iax:callto 101@sip./_/ ( ___( ___/ /_/ (_/ (_/_/.net   tootaiNET

--
To unsubscribe from this list: send the line "unsubscribe netfilter" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Netfilter Development]     [Linux Kernel Networking Development]     [Netem]     [Berkeley Packet Filter]     [Linux Kernel Development]     [Advanced Routing & Traffice Control]     [Bugtraq]

  Powered by Linux