DNS Problem in squid
 

hi

In my network windows 2003 is a domain,user are created in this and oracle 10g is installed in same domain.
I have another system with fedora core3 and its haveing brodband connection (dynamic ip) in this server squid is configured.

my problem

First One:
If i not configured dns_nameservers tag in squid.conf squid is automatically get dns nameserver from /etc/reslov.conf in this case if i connect local plsqlpus in browser i got the error message follows

Unable to determine IP address from host name for myserver:5560/plsqlplus/

The dnsserver returned:

No Address records
This means that:
The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.

Second one
If i add dns_nameserver 192.168.0.5 (this ip is my domain ip) tag in squid.conf oracle is working in browser. while browsing the internet i got the error message "unable to determine ip "

Third One
how to note windows user names in access.log file

Thanks in advance
kumar