SQUID + LDAP - INTERNET LENTA

anitass
(usa Debian)

Enviado em 25/10/2012 - 13:02h

caros ,


estou com o seguinte problema ,

a internet fica muito lenta em certos sites .., eu nao sei pq
ta autenticando certinho , ainda nao coloquei regra de bloqueio nenhum ...


mas alguns sites entra normal

as vezes aparece essa linha no access.log

TCP_DENIED/407 1788 CONNECT login.live.com

sem a autenticação vai normal ..

anitass
(usa Debian)

Enviado em 25/10/2012 - 13:10h

meu squid.conf


debug_options ALL,2
visible_hostname 10.10.11.45

# Linha responsál por validar a senha na base ldap.
auth_param basic program /usr/lib64/squid/squid_ldap_auth -R -b "dc=inmetrics,dc=com,dc=br" -D "cn=Manager,dc=inmetrics,dc=com,dc=br" -w "josemarsilva" -f uid=%s -h 10.10.11.33

# Nú de processos filhos que o programa de autenticaç poderáonter.
auth_param basic children 5

# Mensagem que ira aparecer na tela de autenticaç do navegador.
auth_param basic realm - ACESSO INTERNET - IGOR DAMIANO - HOMOLOGACAO

# Especifica por quanto tempo o Squid irássumir que uma autenticaç bem sucedida # # continuarááda.
auth_param basic credentialsttl 1 hours

# Valida a pesquisa no grupo na base ldap
#external_acl_type ldap_group %LOGIN /usr/lib64/squid/squid_ldap_group -R -b "ou=Users,dc=inmetrics,dc=com,dc=br" -D "cn=Manager,dc=inmetrics,dc=com,dc=br" -w "josemarsilva" -f "(&(cn=%g)(memberuid=%u))" -h 10.10.11.33

# ACLs responsál por validar os grupos
# Esta acl abaixo e o mesmo CN= que esta definido no OPENLDAP
#acl acl_USERS external ldap_group Users


#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl localnet src 10.0.0.0/8 # RFC1918 possible internal network
acl localnet src 172.16.0.0/12 # RFC1918 possible internal network
acl localnet src 192.168.0.0/16 # RFC1918 possible internal network
acl localnet src fc00::/7 # RFC 4193 local private network range
acl localnet src fe80::/10 # RFC 4291 link-local (directly plugged) machines

cl SSL_ports port 443
acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl Safe_ports port 443 # https
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 CONNECT method CONNECT

#
# Recommended minimum Access Permission configuration:

#
# Only allow cachemgr access from localhost

http_access allow manager localhost
http_access deny manager

# Deny requests to certain unsafe ports
http_access deny !Safe_ports


#http_access deny to_localhost

acl teste proxy_auth REQUIRED

#http_access allow localnet
http_access allow localhost

http_access allow teste



# And finally deny all other access to this proxy
http_access deny all

# Squid normally listens to port 3128
http_port 3128

# We recommend you to use at least the following line.
hierarchy_stoplist cgi-bin ?

# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /var/spool/squid 100 16 256

# Leave coredumps in the first cache dir
coredump_dir /var/spool/squid

# Add any of your own refresh_pattern entries above these.
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320