Re: Mail and Telnet time out specially under Linux
On Sat, 27 Mar 2004 03:10:07 +0100, Antony Gelberg
>On Sat, Mar 27, 2004 at 12:16:33AM +0100, Ulrich Sucker wrote:
>> Hi folks!
>> During debugging a mail problem, I found a very interesting problem.
>> My mail server says "connection timed out" if he tries to connect to
>> some specific systems which are properly run under windows.
>> I tried to connect the system via telnet and telnet timed out also.
>> Then I tried some other machines (DOS, Windows, OpenBSD, SUN) and I
>> found only Linux machines with such kind of problems, but not all
>> Linux machines have this problem.
>> The problem depends not to the kernel version (we tried 2.2.xx, 2.4.18
>> - 24).
>> I have problems with these machines:
>> Has anybody an idea?
>> Regards Uli
>I've got an idea but don't know if it's any use at all. Perhaps ECN is
>turned on on your problem boxes? Have a look at
>http://www.tux.org/lkml/#s14-2 and if you are really interested,
Thanks! I found the ECN, but it wasn't the solution.
I will have a look at it.