Internet "travando" em horas de muito acesso...

cache_dir ufs /var/spool/squid 3000 16 256

cache_dir aufs /var/spool/squid 3000 16 256

http_port 3128 transparent
visible_hostname CEBRAC_FRANCHISING
hierarchy_stoplist cgi-bin?
acl QUERY urlpath_regex cgi-bin\?
no_cache deny QUERY
cache_mem 128 MB
maximum_object_size_in_memory 100 KB
maximum_object_size 15360 KB
minimum_object_size 0 KB
ipcache_size 1024
ipcache_low 90
ipcache_high 95
cache_replacement_policy lru
memory_replacement_policy lru
logformat squid %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt
access_log /var/log/squid/access.log squid
cache_swap_low 90
cache_swap_high 95
cache_dir aufs /var/spool/squid 3000 16 256
cache_access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_swap_log /var/spool/squid/swap.log
cache_mgr cebracmontesclaros@gmail.com
error_directory /usr/share/squid/errors/Portuguese
coredump_dir /var/spool/squid
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern . 0 20% 4320

# Definicao das ACLs
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 to_localhost dst 127.0.0.0/8
acl SSL_ports port 443 563 # snews
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 407 # msn
acl Safe_ports port 25 # smtp
acl Safe_ports port 110 # pop
acl purge method PURGE
acl CONNECT method CONNECT

# Downloads Bloqueados/Liberados e Palavras Bloqueadas
acl DownloadsLiberados url_regex -i "/etc/squid/downloads.allow"
acl DownloadsBloqueados url_regex -i "/etc/squid/downloads.deny"
acl PalavrasBloqueadas url_regex -i "/etc/squid/palavras.deny"
acl PalavrasRedesSociais url_regex -i "/etc/squid/palavras.redessociais"
acl PalavrasJogos url_regex -i "/etc/squid/palavras.jogos"

# Sites Bloqueados/Liberados
acl SitesLiberados url_regex -i "/etc/squid/sites.allow"
acl SitesBloqueados url_regex -i "/etc/squid/sites.deny"
acl SitesRedesSociais url_regex -i "/etc/squid/sites.redessociais"
acl SitesJogos url_regex -i "/etc/squid/sites.jogos"

# Grupos de Acesso
acl Diretoria src "/etc/squid/ip.diretoria"
acl Gerencia src "/etc/squid/ip.gerencia"
acl Lab02 src "/etc/squid/ip.lab02"
acl Lab01 src "/etc/squid/ip.lab01"

# Ativando as ACLs Padrao
http_access allow manager localhost
http_access deny manager
http_access allow purge localhost
http_access deny purge
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access deny to_localhost

# ---------------- ATIVANDO ACLS PERSONALIZADAS ---------------------------------------

# ATIVANDO ACLS PERSONALIZADAS
http_access allow Diretoria
http_access allow SitesLiberados

# ATIVANDO ACLS PERSONALIZADAS(BLOQUEIO/LIBERAÇÃO DE DOWNLOADS E SITES)
http_access allow DownloadsLiberados
http_access deny DownloadsBloqueados
http_access allow Gerencia !SitesBloqueados

http_access deny PalavrasBloqueadas
http_access deny SitesBloqueados
http_access deny PalavrasRedesSociais
http_access deny SitesRedesSociais
http_access deny PalavrasJogos
http_access deny SitesJogos

http_access allow Lab02
http_access allow Lab01
http_access deny all

JulioVieira escreveu:

Boa tarde Sinuk

Seguinte cara, sua maquina &eacute; bem antiga, provavelmente pode ser isso, pois voc&ecirc; tem somente 360 Mb de momoria. Verifica atraves do comando iftop se pode ser alguma maquina que esta usando muito banda, ou ate mesmo se tem alguma maquina fazendo requisi&ccedil;&atilde;o desnecessaria, atraves do tcpdump