one link for ftp user

Create one link for ftp user

ftp://username:password@ip server/folder or filename

delay pool and limit files

Setting delay pool and limit download files


acl admin src "/etc/squid/admin"
#acl management src "/etc/squid/management"
acl staff src 192.168.130.0/24
#
delay_pools 2
delay_class 1 1
delay_parameters 1 -1/-1
delay_access 1 allow admin
#delay_access 1 allow admin management
delay_access 1 deny all
delay_class 2 2
delay_parameters 2 -1/-1 256000/4000000
delay_access 2 allow staff
delay_access 2 deny all

reply_body_max_size 2 GB admin
reply_body_max_size 10 MB staff

Limit download squid

Vi squid.conf

acl t1 src 192.168.254.200
acl t2 src 192.168.254.0/24

http_access allow t1
http_access allow t2

reply_body_max_size 0 allow t1
reply_body_max_size 10 MB allow t2

Konfigurasi squid with ssl filtering

#
# Recommended minimum configuration:
#
via on
#pid filename /var/run/squid.pid
acl query urlpath_regex cgi \?
no_cache deny query
forwarded_for transparent
#forwarded_for truncate

# 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 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
visible_hostname proxy-sunter1
#
# 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

#
# 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

dns_nameservers 202.145.0.1
dns_nameservers 202.145.0.2

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

# Squid normally listens to port 3128
http_port 8001
http_port 8002 intercept
https_port 8003 intercept ssl-bump connection-auth=off generate-host-certificates=on dynamic_cert_mem_cache_size=4MB key=/certificate/ipeka.org.private cert=/certificate/ipeka.org.cert

sslcrtd_program /usr/lib/squid/ssl_crtd -s /var/log/squid/squid_ssldb -M 4MB
sslcrtd_children 20 startup=5 idle=1

#always_direct allow broken_sites
sslproxy_capath /etc/pki/tls/certs
#sslproxy_capath /certificate/
sslproxy_cafile /etc/pki/tls/certs/ca-bundle.crt
#sslproxy_cafile /certificate/ipeka.org.private
#acl broken_sites dstdomain "/etc/squid/broken_sites"
acl broken_sites dstdom_regex -i "/etc/squid/broken_sites"
acl open src "/etc/squid/open-ssl"
always_direct allow broken_sites
ssl_bump none localhost

sslproxy_flags DONT_VERIFY_PEER
sslproxy_cert_error allow all
ssl_bump server-first all

icap_enable on
icap_preview_enable on
icap_preview_size 4096
icap_persistent_connections on
icap_send_client_ip on
icap_send_client_username on
icap_client_username_header X-Client-Username
icap_service_failure_limit -1
icap_service qlproxy1 reqmod_precache bypass=0 icap://127.0.0.1:1344/reqmod
icap_service qlproxy2 respmod_precache bypass=0 icap://127.0.0.1:1344/respmod
acl qlproxy_icap_edomains dstdomain "/opt/qlproxy/etc/squid/icap_exclusions_domains.conf"
#acl qlproxy_icap_etypes rep_mime_type "/opt/qlproxy/etc/squid/icap_exclusions_contenttypes.conf"
adaptation_access qlproxy1 allow qlproxy_icap_edomains
#adaptation_access qlproxy2 deny qlproxy_icap_edomains
#adaptation_access qlproxy2 deny qlproxy_icap_etypes
adaptation_access qlproxy1 allow all
adaptation_access qlproxy2 allow all

ssl_bump none broken_sites qlproxy_icap_edomains
# Uncomment and adjust the following to add a disk cache directory.
cache_dir ufs /var/spool/squid 1000 16 256
cache allow all
access_log /var/log/squid/access.log
cache_log /var/log/squid/cache.log
cache_store_log stdio:/var/log/squid/access.log
#max_filedesc 4096

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

#cache_effective_user squid
#cache_effective_group squid

cache_mem 10 MB
memory_replacement_policy heap LRU
cache_replacement_policy heap LRU
minimum_object_size 0 KB
maximum_object_size_in_memory 4 KB
offline_mode off
cache_swap_low 90
cache_swap_high 95
#cache_dir ufs /var/spool/squid 1000 16 256

#
# 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

Linux Enable IP Forwarding

Open /etc/sysctl.conf file using a text editor, enter:
# vi /etc/sysctl.conf
Set net.ipv4.ip_forward to 1, enter:

 
net.ipv4.ip_forward = 1
 

Save and close the file. Reload the changes by typing the following command:
# sysctl -p