[Samba] Windows 7 tries to connect port 80 and return system error 53

[Grzegorz Cempla]

Hi,

In our offices we are using Samba server on Ubuntu. We have number of
Windows workstations connecting to it without any problem. Just recently
one of my colleagues reinstalled his Windows 7 and has lost the access to
our Samba server. After digging through log files I began sniffing the
server interface with tcpdump and have discovered that the Windows
workstation tries to connect port 80 on the Samba server and then - after 3
attempts - it gives up and returns system error 53. I have already made
sure that WebClient is turned off. l don't have any service running on port
80 on Samba server (we did not even install Apache) so all requests get RST
responses.

Any ideas?

-- 
Grzegorz Cempla
Architekt rozwiązań
Veneo Sp. z o.o.
grzegorz.cempla at veneo.pl