Can somebody peruse the following and suggest why the windoze xp clients on my lan cannot access the internet.

[root@matrix root]# /etc/init.d/squid start
Starting squid: [FAILED]
[root@matrix root]# ps x | grep squid
1011 ? SW 0:00 squid -D
9597 pts/0 S 0:00 grep squid
[root@matrix root]# chkconfig squid on
[root@matrix root]# /etc/init.d/squid restart
Stopping squid: 2005/03/15 09:50:23| aclParseIpData: WARNING: Netmask masks away
part of the specified IP in '10.0.0.1-10.0.0.50/255.255.255.0'
[ OK ]
Starting squid: . [ OK ]

[root@matrix squid]# diff squid.conf squid.conf.default | less
> # http_port 3128
468c468
< cache_mem 16 MB
---
> # cache_mem 8 MB
666c666
< cache_dir ufs /var/spool/squid 100 16 256
---
> # cache_dir ufs /var/spool/squid 100 16 256
1761,1762c1761
< acl ourlan src 10.0.0.1-10.0.0.50/255.255.255.0
< http_access allow ourlan
---
> #
1921c1920
< cache_mgr root
---
> #cache_mgr root
1939,1940c1938,1939
< cache_effective_user squid
< cache_effective_group squid
---
> #cache_effective_user squid
> #cache_effective_group squid