I have a problem with the tcp_wrapper program. I tried finding clues
in the WWW and the documentation for a while, but didn't succeed.
The problem is, that I have rejected connections from unknown or from
address 0.0.0.0. In the log I get the following types of messages:
Aug 7 11:01:04 frodo http-gw: warning: can't get client address: Connec
tion reset by peer
Aug 7 11:01:04 frodo http-gw: refused connect from unknown
Aug 6 15:47:50 frodo http-gw: warning: getsockname: Invalid argument
Aug 6 15:47:50 frodo http-gw: refused connect from 0.0.0.0
I am running tcp_wrappers_7.2 on SunOS 4.1.4. (I've looked through the
CHANGES of version 7.4 but it didn't mention a problem like that so I
haven't upgraded yet).
As of now all the checking in /etc/hosts.allow is based on IP
addresses. I will add my hosts.allow and hosts.deny at the end.
Do you have any ideas or suggestions?