On Wed, Jan 31, 2001 at 15:03 +0100, Christian Bohn wrote:
The Problem: HTTP & SSH are working well but when I try to connect to a Internet-Server via FTP, POP(sometimes) or SMTP it takes a long time (ca. 20sec) until data is transferred although the
^^^^^^^^^^^
connection itself is established immediately.
That's a very good sign for DNS timeouts. Make sure reverse lookups works correctly.
I do not think that it is a DNS problem, reverse&forward lookups are working well.
Then I wouldn't know any other way but tracing the application (telnet to the destination port?) to determine *where* the time is spent. Or as an easier first try: have a network dump with timestamps (see tcpdump(1) for this).
If I shut down the firewall, everything is working fine!
Then make the blocking rules log and maybe you instantly see what's preventing fluid operation ... virtually yours 82D1 9B9C 01DC 4FB4 D7B4 61BE 3F49 4F77 72DE DA76 Gerhard Sittig true | mail -s "get gpg key" Gerhard.Sittig@gmx.net -- If you don't understand or are scared by any of the above ask your parents or an adult to help you.