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Thanks for, at least, the explanation

On 3/1/21 6:12 PM, Alex Rousskov wrote:
On 3/1/21 2:07 AM, Majed Zouhairy wrote:
i tried this, but neither the https download bandwidth restriction nor
caching seems to be working as expected

Squid cannot cache HTTP responses without bumping HTTPS traffic. This is
a protocol-level limitation, not a bug.

There are known delay pools bugs for not-bumped (i.e. tunneled or
CONNECT) traffic. IIRC, the pools may work for some tunnels, but the
imposed limits may vary significantly from the configured values.


HTH,

Alex.


acl slower src 10.46.10.78
acl localnet src 10.46.10.0/24

acl SSL_ports port 443
acl Safe_ports port 80        # http
acl Safe_ports port 8080    # 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 blockfiles urlpath_regex -i "/etc/squid/blocks.files.acl"

#
# Recommended minimum Access Permission configuration:
#
# 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
visible_hostname proxy.lk.sk


delay_pools 1
delay_class 1 3
delay_access 1 allow slower
delay_access 1 deny all
delay_parameters 1 51200/51200 -1/-1 51200/25600

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 8080

# Uncomment and adjust the following to add a disk cache directory.
# Updates: chrome and acrobat
refresh_pattern -i gvt1.com/.*\.(exe|ms[i|u|f|p]|dat|zip|psf) 43200 80%
129600 reload-into-ims
refresh_pattern -i adobe.com/.*\.(exe|ms[i|u|f|p]|dat|zip|psf) 43200 80%
129600 reload-into-ims



range_offset_limit 200 MB
maximum_object_size 200 MB
quick_abort_min -1

# DONT MODIFY THESE LINES
refresh_pattern \^ftp:           1440    20%     10080
refresh_pattern \^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0      0%      0
refresh_pattern .           0      20%     43200

cache_dir ufs /var/cache/squid 3000 16 256

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

cache_mem 1024 MB

netdb_filename none

#
# 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

url_rewrite_program /usr/local/ufdbguard/bin/ufdbgclient -m 4 -l
/var/log/squid/
url_rewrite_children 16 startup=8 idle=2 concurrency=4
#debug_options ALL,1 33,2 28,9


any help?


On 2/26/21 10:22 AM, Majed Zouhairy wrote:

Health be Upon you,

i want to cache certain files, let's say exe, msi... above 20MB and
below 300MB, limit the cache directory to 3GB
i have no ssl bump not configured
version 4.14
how to do that?
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