galera e o seguinte tenho o squid configurado desta forma abaixo:
http_port 3128
visible_hostname Servidor
# Criando o Cache
cache_mem 32 MB
maximum_object_size_in_memory 64 KB
maximum_object_size 512 MB
minimum_object_size 0 KB
cache_swap_low 90
cache_swap_high 95
cache_dir ufs /usr/local/squid/var/cache 2048 16 256
cache_access_log /usr/local/squid/var/logs/access.log
refresh_pattern ^ftp: 15 20% 2280
refresh_pattern ^gopher: 15 0% 2280
refresh_pattern . 15 20% 2280
auth_param basic program /usr/bin/ncsa_auth /usr/local/squid/etc/passwd
auth_param basic children 5
auth_param basic realm Squid proxy-caching web server
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
# Regras ACL
acl all src 0.0.0.0/0.0.0.0
acl manager proto cache_object
acl localhost src 127.0.0.1/255.255.255.255
acl SSL_ports port 443 563
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 563 # https, snews
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl Safe_ports port 901 # SWAT
acl Safe_ports port 110 # e-mail pop3
acl Safe_ports port 25 # e-mail smtp
acl purge method PURGE
acl CONNECT method CONNECT
acl rede_interna src 192.168.0.0/24
acl user1 proxy_auth "/usr/local/squid/etc/passwd"
#Acessos dos usuários
acl permit_user1 url_regex -i "/usr/local/squid/etc/acessos/user1
#Efetivando a acl
error_directory /usr/local/squid/share/errors/Portuguese
http_access allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow user1 permit_user1 rede_interna
http_access deny all
http_reply_access allow all
icp_access allow all
a pasta citada na conf acima existe (acessos) e tb o arquivo passwd
o que acontece quando rodo o squid ele sobe blz no navegador ele pede usuario e senha blz tb so que nao navega coloque o site do under-linux.org dentro da pasta acesso do usuario e mesmo assim nao vai da aquela pagina de acesso negado..
o que vcs podem fazer para resolver este pequena dificuldade ?
o que estara faltando nesta conf?
grato