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List:       squid-users
Subject:    Re: [squid-users] squid 3.2.0.14 "request-too-large"
From:       Eliezer Croitoru <eliezer () ec ! hadorhabaac ! com>
Date:       2011-12-29 21:23:57
Message-ID: 4EFCDA6D.1060602 () ec ! hadorhabaac ! com
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so i have tried couple of things but stil there is a problem:
when accessing some pages i'm gettings this error:
ERROR
The requested URL could not be retrieved

Invalid Request error was encountered while trying to process the request:

     GET /home/0,7340,L-8859-59304,00.html HTTP/1.1
     Host: hot.ynet.co.il
     User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:9.0.1) Gecko/20100101 
Firefox/9.0.1
     Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
     Accept-Language: en-us,en;q=0.5
     Accept-Encoding: gzip, deflate
     Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
     Connection: keep-alive
     Referer: http://www.ynet.co.il/home/0,7340,L-8,00.html
     Cookie: __utma=1.296661974.1325193380.1325193380.1325193380.1; 
__utmb=1.1.10.1325193380; __utmc=1; 
__utmz=1.1325193380.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)

Some possible problems are:

     Request is too large.

     Content-Length missing for POST or PUT requests.

     Illegal character in hostname; underscores are not allowed.

     HTTP/1.1 "Expect:" feature is being asked from an HTTP/1.0 software.

Your cache administrator is webmaster.

Generated Thu, 29 Dec 2011 21:17:20 GMT by squid31012 (squid/3.2.0.14)

it's a testing machine with ubuntu 11.10
squid 3.2.0.14 as a tproxy.
building options:
Squid Cache: Version 3.2.0.14
configure options:  '--prefix=/opt/squid32014' '--includedir=/include' 
'--mandir=/share/man' '--infodir=/share/info' 
'--localstatedir=/opt/squid32014/var' '--disable-maintainer-mode' 
'--disable-dependency-tracking' '--disable-silent-rules' 
'--enable-inline' '--enable-async-io=8' '--enable-storeio=ufs,aufs' 
'--enable-removal-policies=lru,heap' '--enable-delay-pools' 
'--enable-cache-digests' '--enable-underscores' '--enable-icap-client' 
'--enable-follow-x-forwarded-for' 
'--enable-digest-auth-helpers=ldap,password' 
'--enable-negotiate-auth-helpers=squid_kerb_auth' 
'--enable-external-acl-helpers=ip_user,ldap_group,session,unix_group,wbinfo_group' 
'--enable-arp-acl' '--enable-esi--disable-translation' 
'--with-logdir=/opt/squid32014/var/log' 
'--with-pidfile=/var/run/squid32014.pid' '--with-filedescriptors=65536' 
'--with-large-files' '--with-default-user=proxy' 
'--enable-linux-netfilter' '--enable-ltdl-convenience'

with the same options i built versions 3.2.0.5 till 3.2.0.14
my squid.conf file :
#
# Recommended minimum configuration:
#

# Example rule allowing access from your local networks.
# Adapt to list your (internal) IP networks from where browsing
# should be allowed
acl ee src 192.168.0.0/16
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 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 ee
http_access allow localhost manager
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 localhost

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

# Squid normally listens to port 3128
http_port 3129 tproxy
http_port 3128

# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /opt/squid32014/var/cache/squid 100 16 256

# Leave coredumps in the first cache dir
coredump_dir /opt/squid32014/var/cache/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

#end of squid.conf

i compiled on the same machine 3.1.18 and it works fine.
i will try later to compile 3.2.0.13 and the daily updated 3.2.0.14
with what to start?

Eliezer

On 22/12/2011 02:13, Eliezer Croitoru wrote:
> updated to squid 3.2.0.14 and then
> i'm getting a page of "request-too-large" while trying to use facebook.
>
> so what i did after searching for anything like that in the past of
> squid to add
> reply_header_max_size 30 KB
> to the config and it works but squid is moving so slow so i switched
> back to 3.2.0.8.
>
> Thanks
> Eliezer

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