Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Squid

    Indonesian
    10
    85
    58.4k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • I
      ipoelnet
      last edited by

      Om… setelah Q pakai http://shakau.googlepages.com/vanila-arp-lusca-1.4.tbz download file sering putus2 delaypool g' jalan, max download tembus, terus max upload file size jika di kasih 256 kb g' bisa submit data... jika request homepage maknyus.. cuman post data error... peringatannya data terlalu besar gitu… Maaf nanya terus he he he,.,., jadi ngrepotin.

      Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

      1 Reply Last reply Reply Quote 0
      • G
        grage95
        last edited by

        delay  pool tidak jalan maksudnya bagaimana ? ada error ?

        post data eroro yang diupload apakah melebihi 256kb ( pembatasan max upload size)

        coba di paste ke sini hasil

        $ squidclient -p 80 cache_object://localhost/ mgr:config >/tmp/config

        1 Reply Last reply Reply Quote 0
        • I
          ipoelnet
          last edited by

          Oh… g' OM grage95, Setelah Q restart ternyata normal,
          Terus untuk membagi tempat penyimpanan file-file cache yang sesuai ukuran gmn OM?

          Q ada 2 buah Hardisk 80GB rencananya
          HD 1 = System
                    /cache1 = yang file cache ukuran 5-10 MB keatas

          HD 2 = /cache2 = ukuran 512-1 MB
                    /cache3 = ukuran 0-512 MB

          Tolong kanda2....  ???

          Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

          1 Reply Last reply Reply Quote 0
          • G
            grage95
            last edited by

            @ipoelnet:

            Oh… g' OM grage95, Setelah Q restart ternyata normal,
            Terus untuk membagi tempat penyimpanan file-file cache yang sesuai ukuran gmn OM?

            Q ada 2 buah Hardisk 80GB rencananya
            HD 1 = System
                      /cache1 = yang file cache ukuran 5-10 MB keatas

            HD 2 = /cache2 = ukuran 512-1 MB
                      /cache3 = ukuran 0-512 MB

            Tolong kanda2....  ???

            memory ram-nya  berapa ?

            1 Reply Last reply Reply Quote 0
            • I
              ipoelnet
              last edited by

              3 GB OM,.. Proc DualCore 2.2

              Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

              1 Reply Last reply Reply Quote 0
              • G
                grage95
                last edited by

                @ipoelnet:

                3 GB OM,.. Proc DualCore 2.2

                partisi fisik cache1 = 70 GB
                partisi fisik cache12 = 80 GB

                tambahkan  option rw,noatime di fstab

                cache_dir aufs /cache1 32768 64 256 min-size=65535
                cache_dir aufs /cache2 40960 64 256 max-size=65535
                store_dir_select_algorithm round-robin

                atau bisa menggunakan coss utk file2 kecil, cuman rada ribet sedikit membuatnya :D

                1 Reply Last reply Reply Quote 0
                • I
                  ipoelnet
                  last edited by

                  Setelah Q tambah

                  rw,noatime – > partisinya yg di tambah param itu kok g' bisa muncul OM?
                  Maksudnya untuk option ini

                  32768 64 256 min-size/max-size=65535 –> huruf tebal apa OM

                  kan biasanya :

                  32768 16 256

                  Mau donk kalau bisa yang pakai Coss….biar tambah wussssssss he he

                  Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                  1 Reply Last reply Reply Quote 0
                  • G
                    grage95
                    last edited by

                    @ipoelnet:

                    Setelah Q tambah

                    rw,noatime – > partisinya yg di tambah param itu kok g' bisa muncul OM?
                    Maksudnya untuk option ini

                    32768 64 256 min-size/max-size=65535 –> huruf tebal apa OM

                    kan biasanya :

                    32768 16 256

                    Mau donk kalau bisa yang pakai Coss….biar tambah wussssssss he he

                    edit /etc/fstab

                    contoh :

                    
                    proxy# cat /etc/fstab
                    # Device                Mountpoint      FStype  Options         Dump    Pass#
                    /dev/ad0s1g             /cache            ufs     rw,noatime      2       2
                    
                    

                    supaya berefek bisa di reboot, atau di umount /cache baru di mount /cache

                    cara ngeceknya, ketik
                    mount
                    hasilnya salah satunya ada :
                    /dev/ad0s1g on /cache (ufs, local, noatime, soft-updates)

                    max-size=ukuran maksimum yang di izinkan  di cache (dalam byte)
                    min-size=ukuran minum yang di izinkan  di cache (dalam byte)

                    cache_dir aufs Directory-Name Mbytes L1 L2 [options]

                    L2 di rekomendaiskan 256
                    LI di sesuaikan dengan besaran partisi

                    dari om Henrik
                    _simplified formula:

                    L2 = 256
                    L1 = cache_dir size / 500, rounded upwards on small numbers..

                    If L2 is changed or you have a singnificantly different object size
                    distribution then use the equation above. This simplified formula is
                    only valid for L2 = 256 and average object size of about 13KB.

                    Regards
                    Henrik_

                    referensi complit filesystem coss
                    http://wiki.squid-cache.org/Features/CyclicObjectStorageSystem

                    1 Reply Last reply Reply Quote 0
                    • I
                      ipoelnet
                      last edited by

                      Wah…wah...wah...terims penalarannya OM grage95, wah butuh oprek2 pc baru untuk percobaan dulu nich... test dulu ach, ntr kalu berhasil baru langsung update ke server yg ad.  ;D

                      Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                      1 Reply Last reply Reply Quote 0
                      • I
                        ipoelnet
                        last edited by

                        Kenapa ini ?

                        2009/11/20 17:12:15| WARNING: All dnsserver processes are busy.
                        2009/11/20 17:12:15| WARNING: up to 10 pending requests queued
                        2009/11/20 17:13:09| httpReadReply: Request not yet fully sent "POST http://89.248.172.86/update.php"
                        2009/11/20 17:13:09| httpReadReply: Request not yet fully sent "POST http://83.170.102.41/update.php"
                        2009/11/20 17:13:09| httpReadReply: Request not yet fully sent "POST http://83.170.102.41/update.php"
                        2009/11/20 17:14:48| httpReadReply: Request not yet fully sent "POST http://83.170.102.41/update.php"
                        2009/11/20 17:14:48| httpReadReply: Request not yet fully sent "POST http://89.248.172.86/update.php"
                        2009/11/20 17:14:50| httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"
                        2009/11/20 17:15:13| httpReadReply: Request not yet fully sent "POST http://83.170.102.41/update.php"
                        2009/11/20 17:15:20| httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"
                        2009/11/20 17:15:23| httpReadReply: Request not yet fully sent "POST http://89.248.172.86/update.php"
                        2009/11/20 17:15:40| httpReadReply: Request not yet fully sent "POST http://apps.facebook.com/fbml/fbjs_ajax_proxy.php"
                        2009/11/20 17:15:55| httpReadReply: Request not yet fully sent "POST http://89.248.172.86/update.php"
                        2009/11/20 17:16:17| httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"
                        2009/11/20 17:17:01| httpReadReply: Request not yet fully sent "POST http://apps.facebook.com/fbml/fbjs_ajax_proxy.php"
                        2009/11/20 17:17:13| parseHttpRequest: Unsupported method 'NICK'
                        2009/11/20 17:17:13| clientReadRequest: FD 74 (192.168.254.222:2550) Invalid Request
                        2009/11/20 17:17:43| parseHttpRequest: Unsupported method 'NICK'
                        2009/11/20 17:17:43| clientReadRequest: FD 51 (192.168.254.222:2560) Invalid Request
                        2009/11/20 17:17:49| httpReadReply: Request not yet fully sent "POST http://89.248.172.86/update.php"
                        2009/11/20 17:17:50| httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"
                        2009/11/20 17:18:16| parseHttpRequest: Unsupported method 'NICK'
                        2009/11/20 17:18:16| clientReadRequest: FD 57 (192.168.254.222:2568) Invalid Request
                        2009/11/20 17:18:49| parseHttpRequest: Unsupported method 'NICK'
                        2009/11/20 17:18:49| clientReadRequest: FD 66 (192.168.254.222:2577) Invalid Request
                        2009/11/20 17:18:53| clientProcessHit: Vary object loop!
                        2009/11/20 17:18:54| clientProcessHit: Vary object loop!
                        2009/11/20 17:18:54| clientProcessHit: Vary object loop!
                        2009/11/20 17:18:54| clientProcessHit: Vary object loop!
                        2009/11/20 17:18:55| clientProcessHit: Vary object loop!

                        Ada yg salah?

                        Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                        1 Reply Last reply Reply Quote 0
                        • G
                          grage95
                          last edited by

                          All dnsserver processes are busy.

                          di pager/delete saja di squid.inc

                          #dns_children 32

                          trs edit sysctl.conf  dan loader.conf

                          /boot/loader.conf

                          kern.ipc.maxsockbufs="2097152"
                          kern.ipc.msgmnb="8192"
                          kern.ipc.msgssz="64"
                          kern.ipc.msgtql="2048"
                          kern.ipc.shmseg="16"
                          kern.ipc.somaxconn="32768"
                          kern.ipc.nmbclusters="131072"
                          kern.ipc.maxsockets="65536"

                          kern.maxfiles="262144"
                          kern.maxfilesperproc="65536"
                          net.inet.tcp.tcbhashsize="4096"

                          /etc/sysctl.conf

                          net.inet.ip.fastforwarding=1
                          net.inet.ip.portrange.last=65535
                          net.inet.ip.portrange.first=1024
                          net.inet.icmp.icmplim=0
                          net.inet.icmp.icmplim_output=0
                          net.inet.tcp.msl=3000
                          net.inet.tcp.hostcache.expire=1
                          net.inet.tcp.inflight.enable=0
                          net.inet.tcp.sendspace=65535
                          net.inet.tcp.recvspace=65535
                          kern.ipc.maxsockbufs=2097152
                          kern.ipc.maxsockets=65536
                          kern.ipc.somaxconn=32768
                          kern.ipc.nmbclusters=131072
                          kern.maxfiles=262144
                          kern.maxfilesperproc=65536
                          net.inet.tcp.delayed_ack=0
                          net.inet.udp.recvspace=65535
                          net.inet.udp.maxdgram=57344
                          net.local.stream.recvspace=65535
                          net.local.stream.sendspace=65535
                          kern.dirdelay=6
                          kern.metadelay=5
                          kern.filedelay=7

                          reboot server

                          1 Reply Last reply Reply Quote 0
                          • I
                            ipoelnet
                            last edited by

                            Oke Om,.,., siiiip,.,. thanks.  ;D

                            Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                            1 Reply Last reply Reply Quote 0
                            • G
                              grage95
                              last edited by

                              httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"
                              httpReadReply: Request not yet fully sent "POST http://89.248.172.90/update.php"

                              salah satu client kena virus tuh hihihi

                              1 Reply Last reply Reply Quote 0
                              • I
                                ipoelnet
                                last edited by

                                Itu milik client hotspot OM g' tau milik sapa tuh tangtop, kalau di rule dan blacklist squid udah q block port2 yg Q anggap berbahaya dan nama2 virus yg saya ketahui:

                                Firewall: Rules

                                Proto   Source   Port   Destination   Port   Gateway   Schedule   Description  
                                TCP LAN net * * 65506 *   Drop PhatBot, Agobot, Gaobot  
                                TCP LAN net * * 3128 *   Proxy  
                                TCP LAN net * * 8080 *   Proxy  
                                TCP LAN net * * 8000 *   Proxy  
                                TCP LAN net * * 47624 * –---  
                                TCP LAN net * * 8181 *   -----
                                TCP LAN net * * 27374 *   Drop SubSeven  
                                TCP LAN net * * 17300 *   Drop Kuang2  
                                TCP LAN net * * 12345 *   Drop NetBus  
                                TCP LAN net * * 10080 *   Drop MyDoom.B  
                                TCP LAN net * * 9898 *   Drop Beagle.A-B  
                                TCP LAN net * * 8866 *   Drop Beagle.B  
                                TCP LAN net * * 5554 *   Drop Sasser  
                                TCP/UDP LAN net * * 4444 *   Worm  
                                TCP LAN net * * 3410 *   Drop Backdoor OptixPro  
                                TCP LAN net * * 3127 *   Drop MyDoom  
                                TCP LAN net * * 2745 *   Drop Beagle.C-K  
                                TCP LAN net * * 2535 *   Drop Beagle  
                                TCP LAN net * * 2283 *   Drop Dumaru.Y  
                                TCP LAN net * * 2745 *   Bagle Virus  
                                TCP LAN net * * 1377 *   cichlid  
                                TCP LAN net * * 1373 *   hromgrafx  
                                TCP LAN net * * 1368 *   screen cast  
                                TCP LAN net * * 1363 - 1364 *   ndm requester & ndm Server  
                                TCP LAN net * * 1214 *   ________  
                                TCP LAN net * * 1080 *   Drop MyDoom  
                                TCP LAN net * * 1024 - 1030 *   ________  
                                TCP LAN net * * 593 *   ________  
                                TCP/UDP LAN net * * 445 (MS DS) *   Drop Blaster Worm  
                                TCP LAN net * * 1433 - 1434 *   Worm  
                                TCP/UDP LAN net * * 135 - 139 *   Drop Messenger Worm  
                                ICMP LAN net * * * *   ICMP  
                                TCP LAN net * * 6667 - 6669 *   IRC  
                                TCP LAN net * * 5222 *   GTALK  
                                TCP LAN net * * 5050 *    
                                TCP LAN net * * 5000 - 5010 *    
                                TCP LAN net * * 3000 - 3129 *   3000-3129  
                                TCP LAN net * * 3131 - 4000 *   3131-4000

                                mungkin dari Om ada tambahan?
                                Gmn cara block virusnya OM? Rule/nat?

                                $ pfctl -sn
                                nat-anchor "pftpx/" all
                                nat-anchor "natearly/
                                " all
                                nat-anchor "natrules/" all
                                nat on fxp0 inet from 192.168.254.0/24 port = isakmp to any port = isakmp -> (fxp0) port 500 round-robin
                                nat on fxp0 inet from 192.168.254.0/24 port = 5060 to any port = 5060 -> (fxp0) port 5060 round-robin
                                nat on fxp0 inet from 192.168.254.0/24 to any -> (fxp0) port 1024:65535 round-robin
                                rdr-anchor "pftpx/
                                " all
                                rdr-anchor "slb" all
                                no rdr on re0 inet proto tcp from any to 192.168.0.0/16 port = http
                                no rdr on re0 inet proto tcp from any to 172.16.0.0/12 port = http
                                no rdr on re0 inet proto tcp from any to 10.0.0.0/8 port = http
                                rdr on re0 inet proto tcp from any to ! (re0) port = http -> 127.0.0.1 port 80
                                rdr-anchor "imspector" all
                                rdr-anchor "miniupnpd" all

                                mgr info
                                Select loop called: 849129 times, 15.683 ms avg
                                loop called, apa berpengaruh OM?

                                Ini masih nongol…
                                2009/11/20 22:40:01| WARNING: All dnsserver processes are busy.
                                2009/11/20 22:40:01| WARNING: up to 10 pending requests queued
                                2009/11/20 22:42:35| WARNING: All dnsserver processes are busy.
                                2009/11/20 22:42:35| WARNING: up to 5 pending requests queued
                                2009/11/20 22:42:35| Consider increasing the number of dnsserver processes to at least 10 in your config file.
                                2009/11/20 22:42:38| dnsSubmit: queue overload, rejecting img132.imageshack.us
                                2009/11/20 22:43:41| WARNING: All dnsserver processes are busy.
                                2009/11/20 22:43:41| WARNING: up to 10 pending requests queued
                                2009/11/20 22:43:41| Consider increasing the number of dnsserver processes to at least 15 in your config file.

                                Ups,.,. :-X :-X :-X Setelah Q telity,.,. ada client yang pakai Ultrasurf http://ultrareach.net/,.,. ini program buat bypass proxy sangat mantabb tuh, g' bisa di block ta Om?

                                Ultrasurf pakai proxy local 127.0.0.1 port 9666, Q coba download n Q pakai,., wah ternyata bobol juga tuh proxy, Q block port 9666 eh ternyata g' mempan, dia pakai port 9666 hanya untuk local saja, terus ?

                                IP kadang 65.49.14.10, 65.49.2.17 dan banyak lagi…..... Q tanya mbah google, eh ternyata ultrasurf pakai port https(443), ya q Block port 443, Walkhasil email Yahoo dan Gmail dan situs yg pakai https juga g' bisa kebuka,.. Alkhamdulillah keblock kabeh, solusinya?

                                Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                                1 Reply Last reply Reply Quote 0
                                • G
                                  grage95
                                  last edited by

                                  All dnsserver processes are busy

                                  inti masalahnya di dns, bisa karena bottleneck jaringan / karena dns server tidak cepat merespon query dns client
                                  solusi :
                                  1. coba sih squid -v

                                  apakah ada option –disable-internal-dns, kalau ada upgrade squid nya, gunakan internal dns saja lebih ok

                                  2. coba di nslookup abc.com dari client, apakah server bisa cepat merespon,
                                  jika menggunakan dnsmasq, tambahkan cache-size=10000  (10Mb) atau naikkan pelan2, sesuikan dengan ram fisik, jika masih tetap saja bussy berarti segera buat dns-cache selain dnsmasq, dnsmasq hanya utuk net kecil, solusinya buat dedicated dns-server (bukan di box pfsense), recomend gunakan bind atau djbdns

                                  jika menggunakan bind, tambahkan option datasize 12M; max-cache-size 10M; naikkan pelan2, dengan client +/- 2000 nilai 256M sudah sangat responsif

                                  3. tambahkan di squid.inc half_closed_clients off

                                  block ultra yang tunneling ke port 443 banyak cara, bisa lewat firewall/squid

                                  1. lewat squid

                                  tambahkan  di squid.inc

                                  acl numeric_IPs url_regex ^[0-9]+.[0-9]+.[0-9]+.[0-9]+
                                  http_access deny CONNECT numeric_IP all

                                  kelemahannya gak bisa buka web yang menggunakan ip, hanya bisa domain,
                                  contohnya skype jk melakukan call menggunakan numerik ip acak, bukan domain, jadi gak bisa connect hehehe  ;D

                                  2. lewat firewall, block ip ultrasurf, lihat di attachment, banyak sekali hehehe

                                  untuk virus, kalau client menjalankan aplikasi yang bervirus dan mengandung trojan / hijack browser, solusi satu2nya basmi virusnya di client, firewall secanggih apapun gak bisa ngapa2in, trojan itu destination  ip dan portnya acak, ini yang susah

                                  ip_ultrasurf.txt

                                  1 Reply Last reply Reply Quote 0
                                  • I
                                    ipoelnet
                                    last edited by

                                    Oh ya om untuk Skypi Q nyontoh

                                    http://www1.cs.columbia.edu/~salman/skype/BlockingSkype_corp.pdf
                                    inti :

                                    Your acl definitions

                                    acl numeric_IPs urlpath_regex ^[0-9]+.[0-9]+.[0-9]+.[0-9]+
                                    acl connect method CONNECT

                                    Apply your acls

                                    http_access deny connect numeric_IPs all
                                    dan
                                    http://www.riccardoriva.com/archives/275
                                    isi :
                                    This post will explain a quick and dirt method to block Skype for some user, but avoid to block access to https urls not defined as FQDN.

                                    This post assume that your client have non direct Internet access and must pass trough your Squid Proxy Server to have an external connection.
                                    This Post assume your local network is 192.168.1.0/24
                                    This post assume you want to give SKYPE access to IPs from 192.168.1.100 to 192.168.1.200 and you want to give internet access to all your network.

                                    Obviously you MUST change the IPs based on your REAL network configuration.

                                    In the following configuration, I’m going to create some ACL to define my networks, the skype connection method, skype connections destinations and create a sort of WhiteList that could fill in with some exceptions to avoid https connection problems.

                                    The WhiteList file is /etc/squid/https_url_allowed and you can fill in with a single ip address for line, example :

                                    proxy:~ # cat /etc/squid/https_url_allowed

                                    aaa.bbb.ccc.ddd
                                    eee.fff.ggg.hhh
                                    iii.jjj.kkk.lll
                                    mmm.nnn.ooo.ppp
                                    qqq.rrr.sss.ttt
                                    uuu.vvv.www.xxx

                                    proxy:~ #

                                    All the following lines is in the main SquidProxy Configuration file, usually /etc/squid/squid.conf

                                    # Declare an ACL to catch ALL
                                        acl all src 0.0.0.0/0.0.0.0
                                        # Define an ACL to define my local network
                                        acl mynetworks src 192.168.1.0/24
                                        # Define an ACL to have some IPs that can connect to SKYPE
                                        acl skype_users src 192.168.1.100-192.168.1.200
                                        # Define a CONNECT acl for the CONNECT method
                                        acl CONNECT method CONNECT

                                    # Define an ACL for the URLs composed only of numbers, not FQDN
                                        acl skype_url url_regex ^[0-9]+.[0-9]+.[0-9]+.[0-9]+

                                    # Define an ACL for use URLs composed only of numbers, not FQDN
                                        acl https_url_allowed url_regex -i “/etc/squid/https_url_allowed”

                                    # Allow SKYPE access for the group “skype_users”
                                        http_access allow CONNECT skype_url skype_users

                                    # Allow https access for IP Addresses defined in “/etc/squid/https_url_allowed”
                                        http_access allow CONNECT https_url_allowed

                                    # Deny Access to SKYPE and all other
                                        http_access deny CONNECT skype_url

                                    # Allow Internet access to all “mynetworks”
                                        http_access allow mynetworks

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

                                    At this point you can restart squid an check if all works with :

                                    /etc/init.d/squid restart

                                    Hope this help

                                    Bye
                                    Riccardo

                                    Ultrasurf,.,., biarlah berlalu dulu,

                                    Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                                    1 Reply Last reply Reply Quote 0
                                    • 1
                                      111ichael
                                      last edited by

                                      @grage95:

                                      All dnsserver processes are busy

                                      inti masalahnya di dns, bisa karena bottleneck jaringan / karena dns server tidak cepat merespon query dns client
                                      solusi :
                                      1. coba sih squid -v

                                      apakah ada option –disable-internal-dns, kalau ada upgrade squid nya, gunakan internal dns saja lebih ok

                                      2. coba di nslookup abc.com dari client, apakah server bisa cepat merespon,
                                      jika menggunakan dnsmasq, tambahkan cache-size=10000   (10Mb) atau naikkan pelan2, sesuikan dengan ram fisik, jika masih tetap saja bussy berarti segera buat dns-cache selain dnsmasq, dnsmasq hanya utuk net kecil, solusinya buat dedicated dns-server (bukan di box pfsense), recomend gunakan bind atau djbdns

                                      jika menggunakan bind, tambahkan option datasize 12M; max-cache-size 10M; naikkan pelan2, dengan client +/- 2000 nilai 256M sudah sangat responsif

                                      3. tambahkan di squid.inc half_closed_clients off

                                      block ultra yang tunneling ke port 443 banyak cara, bisa lewat firewall/squid

                                      **1. lewat squid

                                      tambahkan  di squid.inc

                                      acl numeric_IPs url_regex ^[0-9]+.[0-9]+.[0-9]+.[0-9]+
                                      http_access deny CONNECT numeric_IP all

                                      kelemahannya gak bisa buka web yang menggunakan ip, hanya bisa domain,
                                      contohnya skype jk melakukan call menggunakan numerik ip acak, bukan domain, jadi gak bisa connect hehehe  ;D**

                                      2. lewat firewall, block ip ultrasurf, lihat di attachment, banyak sekali hehehe

                                      untuk virus, kalau client menjalankan aplikasi yang bervirus dan mengandung trojan / hijack browser, solusi satu2nya basmi virusnya di client, firewall secanggih apapun gak bisa ngapa2in, trojan itu destination  ip dan portnya acak, ini yang susah

                                      klo lewat transparent squid bgmn yaa?? klo squid dijadikan transparent hanya port 80 yang di direct ke squid…. mohon pencerahannya....

                                      1 Reply Last reply Reply Quote 0
                                      • I
                                        ipoelnet
                                        last edited by

                                        klo lewat transparent squid bgmn yaa?? klo squid dijadikan transparent hanya port 80 yang di direct ke squid…. mohon pencerahannya....

                                        Untuk metode yang HTTPS atau IP Acak, ya katah Om grage itu solusinya, blm ada port 443 dijadikan transparent, kalau mau obok2 privasi misal YM, ICQ, dan email ya di squid di tambah method CONNECT seperti om grage bilang.

                                        Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                                        1 Reply Last reply Reply Quote 0
                                        • S
                                          serangku
                                          last edited by

                                          imspector package …

                                          1 Reply Last reply Reply Quote 0
                                          • I
                                            ipoelnet
                                            last edited by

                                            Kira-kira ini karena apa yach?

                                            2009/11/24 22:42:37| clientReadRequest: FD 74 (192.168.254.201:1441) Invalid Request
                                            2009/11/24 22:43:07| parseHttpRequest: Unsupported method 'NICK'
                                            2009/11/24 22:43:07| clientReadRequest: FD 117 (192.168.254.201:1442) Invalid Request
                                            2009/11/24 22:43:37| parseHttpRequest: Unsupported method 'NICK'
                                            2009/11/24 22:43:37| clientReadRequest: FD 74 (192.168.254.201:1443) Invalid Request

                                            Iso cak, Asal sesuai aturan | Belajarlah seperti orang bodoh

                                            1 Reply Last reply Reply Quote 0
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.