[squid-users] Strange: transparent squid+parent

Hi,

i'm having this problem. It is related with parent proxy configuration.

My configuration is this (squid 3.1.1)

auth_param basic program /usr/lib64/squid/squid_db_auth --
dsn=DBI:mysql:joomla:localhost --user=root --table=jos15_users --
usercol=username --passwdcol=password --cond=block=0 --plaintext
auth_param basic children 5
auth_param basic realm AstraTurbo
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl localhost src ::1/128
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32
acl to_localhost dst ::1/128
# 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
acl usernet src 201.144.93.163 # LDLQ_at_work
acl usernet src 187.152.46.116
acl usernet src 70.82.196.169 # Jonathan's Hotel
acl 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
acl POST method POST
acl proxy_users proxy_auth REQUIRED
acl HTTPS_url url_regex ^https://
acl Astraqom_Cert ssl_error SQUID_X509_V_ERR_DOMAIN_MISMATCH
acl me myportname 3130
#
# 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
# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports
# 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 localnet
http_access allow me
http_access allow proxy_users
#http_access allow usernet
http_access allow localhost
ssl_bump allow all
sslproxy_cert_error allow HTTPS_url
sslproxy_cert_error allow Astraqom_Cert
sslproxy_cert_error allow all
# And finally deny all other access to this proxy
http_access allow localhost
# Squid normally listens to port 3128
http_port 3130 transparent name=3130
http_port 3128 sslBump cert=/etc/openvpn/turbo.astraqom.ca.crt.pem
key=/etc/openvpn/turbo.astraqom.ca.key.pem
# 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
shutdown_lifetime 5 seconds
cache_effective_user squid
cache_effective_group squid
cache_peer 127.0.0.1 parent 8080 0 no-query no-digest default name=ziproxy
proxy-only
always_direct allow HTTPS_url
never_direct allow !CONNECT !POST
ecap_enable on
ecap_service gzip_service respmod_precache 0 ecap://www.vigos.com/ecap_gzip
loadable_modules /usr/lib64/ecap_adapter_gzip.so
acl GZIP_HTTP_STATUS http_status 200
adaptation_access gzip_service allow GZIP_HTTP_STATUS
visible_hostname turbo.xxxxx.cccc

Look i'm havving a ziproxy parent. And I have 2 ports, 3128 an authenticated
port, and 3130 a transparent one. Authenticate pord works okay. but
transparent.

I got this logs:

==> /var/log/squid/access.log <==
1272294299.407 104 10.24.250.6 TCP_MISS/502 5225 GET
http://www.microsoft.com/isapi/redir.dll? - ANY_PARENT/ziproxy text/html

==> /var/log/squid/cache.log <==
2010/04/26 11:04:59| WARNING: HTTP: Invalid Response: Bad header encountered
from http://www.squid-cache.org/Artwork/SN.png AKA www.squid-
cache.org/Artwork/SN.png

Ifi turn off cache_peer and direct sentences then transparent works. I'm
pretty shure it is a squidissu and not ziproxy because i dont get anything in
ziproxy log just in squid.

Any comment?

LD
Received on Mon Apr 26 2010 - 23:16:12 MDT