Re: [tproxy] UDP transparent proxying

Hi, KOVACS Krisztian wrote:

...

I then call the IP_TPROXY_FLAGS socket option using the ITP_CONNECT flag. Finally, I connect this socket with the original remote machine (same IP and same port as in the incoming packet).

Oh, one possible problem: you _have_to_ connect() the socket to the original remote end _before_ setting the tproxy flags.

And you have to specify ITP_ESTABLISHED instead of ITP_CONNECT... -- Regards, Krisztian KOVACS