[squid-users] WARNING: HTTP requires the use of Via

erdosain9 erdosain9 at gmail.com
Wed Dec 13 14:12:58 UTC 2017


Im having this warning in the log.
I dont find anything related to this in google, so.

What could be??
this is my config


####GRUPOS DE IP
acl sin_autenticacion src "/etc/squid/listas/sin_autenticacion.lst" 


###Kerberos Auth with ActiveDirectory###
auth_param negotiate program /lib64/squid/negotiate_kerberos_auth -s
HTTP/squid.mydomain.lan at mydomain.LAN
auth_param negotiate children 35 startup=0 idle=1
auth_param basic credentialsttl 2 hours
auth_param negotiate keep_alive on




external_acl_type i-restringidos %LOGIN
/usr/lib64/squid/ext_kerberos_ldap_group_acl -g i-restringidos at mydomain.LAN
external_acl_type i-full %LOGIN /usr/lib64/squid/ext_kerberos_ldap_group_acl
-g i-full at mydomain.LAN
external_acl_type i-limitado %LOGIN
/usr/lib64/squid/ext_kerberos_ldap_group_acl -g i-limitado at mydomain.LAN


#GRUPOS
acl i-restringidos external i-restringidos
acl i-full external i-full
acl i-limitado external i-limitado


####Bloquea Publicidad ( http://pgl.yoyo.org/adservers/ )
acl ads dstdom_regex "/etc/squid/listas/ad_block.lst"
http_access deny ads


####Streaming
acl youtube url_regex -i \.flv$
acl youtube url_regex -i \.mp4$
acl youtube url_regex -i watch?
acl youtube url_regex -i youtube
acl facebook url_regex -i facebook
acl facebook url_regex -i fbcdn\.net\/v\/(.*\.mp4)\?
acl facebook url_regex -i fbcdn\.net\/v\/(.*\.jpg)\? 
acl facebook url_regex -i akamaihd\.net\/v\/(.*\.mp4)\?
acl facebook url_regex -i akamaihd\.net\/v\/(.*\.jpg)\?

##Dominios denegados
acl restringidos dstdomain "/etc/squid/listas/restringidos.lst"
acl dominios_denegados dstdomain "/etc/squid/listas/dominios_denegados.lst"


#Puertos
acl SSL_ports port 443
acl SSL_ports port 4443
acl SSL_ports port 8443
acl SSL_ports port 8080
acl SSL_ports port 20000
acl SSL_ports port 10000
acl SSL_ports port 2083

acl Safe_ports port 631         # httpCUPS
acl Safe_ports port 85
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl Safe_ports port 4443        # https
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 8443        # httpsalt
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 8080        # edesur y otros
acl Safe_ports port 2199	# radio
acl CONNECT method CONNECT


#
# Deny requests to certain unsafe ports
http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# Only allow cachemgr access from localhost
http_access allow localhost manager
http_access deny manager

# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
http_access deny to_localhost

#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#

# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
http_access allow sin_autenticacion
http_access deny i-restringidos restringidos
http_access allow i-limitado !dominios_denegados 
http_access allow i-full !dominios_denegados 
http_access allow localhost

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

# Squid normally listens to port 3128
http_port 127.0.0.1:3128
http_port 192.168.1.215:3128 ssl-bump generate-host-certificates=on
dynamic_cert_mem_cache_size=4MB cert=/etc/squid/ssl_cert/myca.pem
key=/etc/squid/ssl_cert/myca.pem 

acl step1 at_step SslBump1 

acl excludeSSL ssl::server_name_regex "/etc/squid/listas/excluidosSSL.lst"

ssl_bump peek step1 
ssl_bump splice excludeSSL 
ssl_bump bump all 

#tcp_outgoing_address  

# Uncomment and adjust the following to add a disk cache directory.
cache_dir diskd /var/spool/squid 15000 16 256
cache_mem 500 MB
#maximum_object_size_in_memory 1 MB

cache_swap_low 70
cache_swap_high 85

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


#Your refresh_pattern
#
# 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

###ACTIVAR EN CASO DE "Connection reset by peer" EN MUCHOS HOST
via off
forwarded_for delete


###

#Pools para ancho de banda
delay_pools 5

#Ancho de Youtube
delay_class 1 2 
delay_parameters 1 1000000/1000000 10000/100000
delay_access 1 allow i-limitado youtube !facebook
delay_access 1 deny all

#Ancho de Facebook
delay_class 2 2 
delay_parameters 2 1000000/1000000 50000/256000
delay_access 2 allow i-limitado facebook !youtube
delay_access 2 deny all

#Ancho de banda YOUTUBE FULL
delay_class 3 1
delay_parameters 3 1000000/1000000
delay_access 3 allow i-full youtube !facebook
delay_access 3 deny all

#Ancho de banda LIMITADO
delay_class 4 2 
delay_parameters 4 4000000/4000000 100000/500000
delay_access 4 allow i-limitado !youtube !facebook
delay_access 4 deny all

#Ancho de banda FULL
delay_class 5 2
delay_parameters 5 4000000/4000000 500000/1000000
delay_access 5 allow i-full !youtube !facebook
delay_access 5 deny all

dns_nameservers 192.168.1.107 192.168.1.222
visible_hostname squid.mydomain.lan

# try connecting to first 25 ips of a domain name
forward_max_tries 25


Thanks to all!



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