SettingIP Debian Secara Static Ip static adalah IP yang tidak berubah atau tetap, dan konfigurasinya dilakukan manual mulai dari settingan IP Address, Netmask, DNS, Defaullt Gateway. Untuk penggunaan Debian sebagai server ataupun router disarankan menggunakan Ip Static, agar setiap konfigurasi yang menggunakan IP Address seperti DNS Server dapat tetap bekerja dan tidak kendala dengan CaraDrop Koneksi Download IDM (Internet Download Manager) Di Mikrotik. /ip firewall filter add action=drop chain=forward connection-limit=4,32 in-interface=bridge-local \ layer7-protocol="Extension \" .zip\"" protocol=tcp. Firewall tersebut membuat jika ada yang download file menggunakan IDM, akan di drop oleh mikrotik. Karena IDM menggunakan CaraMudah Membuka Video YouTube yang Diblokir Server dengan Mudah. Reynaldi Manasse. Selasa, 3 Nov 2020, 08:00 WIB. Share. Share. artikel terbaru. 4 Cara Menukar Koin Snack Video Terlengkap 2022, Bisa Tukar Koin Menjadi Uang & Pulsa! Tips. 20 tahun yang lalu. DemikianTutorial Cara Konfigurasi EIGRP pada Router Cisco, semoga bermanfaat bagi sobat ya, terus kunjungi Santekno karena nanti akan ada update terbaru mengenai Jaringan Komputer. ^_^. <- BGP (Border Gateway Protocol) Pengertian Rip Routing Information ->. CARASETTING ROUTER WIFI CISCO FIRST MEDIA SOFTWARE. That's why we created Network Utilities.Our software does everything that you need to forward a port. We think that forwarding a port should be easy. While these steps might seem difficult at first, we will walk you through each step for your Cisco DPC3828D router. WMBnJwN. Before you get started Check your Internet connection If you don't have a good internet connection, the router setup experience will be frustrating. The simplest method is to connect a computer to the modem or gateway device supplied by your Internet service provider ISP. If your computer detects an Internet connection, you're ready to set up the router. Gather documentation Here's another "seems obvious" step—but one that will save you aggravation when you're in the middle of setup. Keep an eye out for stickers or slips of paper that might include important setup information, like the router's default username and password. Check for an app Many router manufacturers provide mobile apps or web dashboard that can be used for both setup and management. With a smartphone app, you may not have to connect the router to a computer to configure it. Check the documentation that came with your router to see if an app is available. Install and extend antennas If the router has antennas and they're separate from the router box, you'll need to install them. In addition, you should extend the antennas before beginning the setup process. Videos Router setup steps Step 1 Decide where to place the router The best place for a wireless business router is in an open area of the workplace, as you'll benefit from even coverage. However, sometimes it's not easy to find a space out in the open because you must connect the router to a broadband gateway from your ISP Internet service provider, which is usually attached to a cable near an outside wall. Step 2 Connect to the Internet Attach the router to a cable - or choose a mesh router To solve the "long-distance" problem when connecting a router, you can use a CAT5e or CAT6 cable to connect the router to the ISP gateway's Ethernet port. Another option is to run Ethernet cables through the walls of your office to the chosen central location for the router. Yet another option is to install a mesh network with a router. A mesh network allows you to place multiple Wi-Fi transmitters across your home or office, all on one network. Unlike extenders, which can be used with any wireless router, mesh networks require a router with this capability built-in. No matter which option you choose, you'll use a basic Ethernet cable, plugged into the router's wide-area network WAN or Internet port. The Internet port is typically set apart from other ports by a different color. Check the router's LED lights Your router's LED lights tell you if you've successfully made an active Internet connection. If you don't see lights confirming such a connection, make sure you've plugged the cable into the correct port. Test the connection with a device Confirm that your router has a working connection by plugging a laptop computer into one of the device ports on the back of the router. If all goes well, you should be able to begin a wired connection, just as you did when confirming an active Internet connection. Step 3 Configure the wireless router gateway In some cases, ISPs offer customers gateways with built-in routers. In most cases, these combined devices are not built for business environments, nor do they have extra ports, security, and other options that allow you to add services and expand networks as the business grows. If you have a gateway with an integrated router, you'll have to configure the gateway to disable the router and pass the WAN IP address—the unique Internet protocol address that the Internet provider assigns to your account—and all network traffic through to your new router. If you don’t take this step, you may run into conflicts that prevent devices from working properly. You may need to contact your ISP for help with this step. Step 4 Connect gateway to router First, turn off the gateway. If there is already an Ethernet cable plugged into the gateway's local-area network LAN port, unplug the cable and plug it into your router's WAN port. Turn the gateway back on and wait a few minutes for it to boot up. Plug in the router's power supply and turn it on, again waiting a few minutes. Step 5 Use app or web dashboard The easiest way to continue with router setup is to use a mobile app if the router maker provided one. If there is no app, or you'd rather use the router's web-based dashboard, connect the router to a computer via an Ethernet cable. You might find the router's IP address printed on the back of device itself; if not, type a common router address, into the browser search bar. Step 6 Create a username and password To configure the router, you'll need to log in, using its default admin name and password. You can usually find this information printed on the router itself, or in an accompanying user manual. Next, enter the required credentials. Once you're in, you should immediately create a new username and password. The defaults are usually something like "admin" and "password1234," which are obviously not secure—so make sure to change them at the first opportunity. Step 7 Update the router's firmware Your router may need an update of the "firmware," or software that operates it. Update it as soon as possible, since the new firmware might fix bugs or offer new security protections. Some routers may download new firmware automatically, but many do not. You may need to check for updates through the app or the browser interface. Step 8 Create a Wi-Fi password Just as most routers come with preassigned admin usernames and passwords, most also come with preset Wi-Fi usernames and passwords. You’ll likely be prompted to change the Wi-Fi username and password, but even if you don't see such a prompt, plan to do so quickly. Step 9 Use auto-configuration tools where possible If your router is equipped with auto-install features, rely on them to help complete setup. For example, you should be able to use auto-configuration to manage IP addresses with the Dynamic Host Configuration Protocol DHCP, which automatically assigns IP addresses to devices. You can always change these addresses later. Step 10 Set up security Many router manufactures provide security functionality to safeguard network and user privacy. You can login into the web dashboard and enabling added security features such as firewall, web filtering, and access controls to protect yourself from malicious traffic. You can also set up virtual private networks VPNs for privacy. Shop for routers Table Of Contents Configuring a Simple Firewall Configure Access Lists Configure Inspection Rules Apply Access Lists and Inspection Rules to Interfaces Configuration Example Configuring a Simple Firewall The Cisco 850 and Cisco 870 series routers support network traffic filtering by means of access lists. The routers also support packet inspection and dynamic temporary access lists by means of Context-Based Access Control CBAC. Basic traffic filtering is limited to configured access list implementations that examine packets at the network layer or, at most, the transport layer, permitting or denying the passage of each packet through the firewall. However, the use of inspection rules in CBAC allows the creation and use of dynamic temporary access lists. These dynamic lists allow temporary openings in the configured access lists at firewall interfaces. These openings are created when traffic for a specified user session exits the internal network through the firewall. The openings allow returning traffic for the specified session that would normally be blocked back through the firewall. See the Cisco IOS Security Configuration Guide, Release for more detailed information on traffic filtering and firewalls. Figure 8-1 shows a network deployment using PPPoE or PPPoA with NAT and a firewall. Figure 8-1 Router with Firewall Configured 1 Multiple networked devices—Desktops, laptop PCs, switches 2 Fast Ethernet LAN interface the inside interface for NAT 3 PPPoE or PPPoA client and firewall implementation—Cisco 851/871 or Cisco 857/876/877/878 series access router, respectively 4 Point at which NAT occurs 5 Protected network 6 Unprotected network 7 Fast Ethernet or ATM WAN interface the outside interface for NAT In the configuration example that follows, the firewall is applied to the outside WAN interface FE4 on the Cisco 851 or Cisco 871 and protects the Fast Ethernet LAN on FE0 by filtering and inspecting all traffic entering the router on the Fast Ethernet WAN interface FE4. Note that in this example, the network traffic originating from the corporate network, network address is considered safe traffic and is not filtered. Configuration Tasks Perform the following tasks to configure this network scenario •Configure Access Lists •Configure Inspection Rules •Apply Access Lists and Inspection Rules to Interfaces A configuration example that shows the results of these configuration tasks is provided in the "Configuration Example" section. Note The procedures in this chapter assume that you have already configured basic router features as well as PPPoE or PPPoA with NAT. If you have not performed these configurations tasks, see Chapter 1 "Basic Router Configuration," Chapter 3 "Configuring PPP over Ethernet with NAT," and Chapter 4 "Configuring PPP over ATM with NAT," as appropriate for your router. You may have also configured DHCP, VLANs, and secure tunnels. Configure Access Lists Perform these steps to create access lists for use by the firewall, beginning in global configuration mode Command Purpose Step 1 access-list access-list-number {deny permit} protocol source source-wildcard [operator [port]] destination Example Routerconfig access-list 103 deny ip any any Routerconfig access-list 103 permit host eq isakmp any Routerconfig Creates an access list which prevents Internet- initiated traffic from reaching the local inside network of the router, and which compares source and destination ports. See the Cisco IOS IP Command Reference, Volume 1 of 4 Addressing and Services for details about this command. Configure Inspection Rules Perform these steps to configure firewall inspection rules for all TCP and UDP traffic, as well as specific application protocols as defined by the security policy, beginning in global configuration mode Command or Action Purpose Step 1 ip inspect name inspection-name protocol Example Routerconfig ip inspect name firewall tcp Routerconfig Defines an inspection rule for a particular protocol. Step 2 ip inspect name inspection-name protocol Example Routerconfig ip inspect name firewall rtsp Routerconfig ip inspect name firewall h323 Routerconfig ip inspect name firewall netshow Routerconfig ip inspect name firewall ftp Routerconfig ip inspect name firewall sqlnet Routerconfig Repeat this command for each inspection rule that you wish to use. Apply Access Lists and Inspection Rules to Interfaces Perform these steps to apply the ACLs and inspection rules to the network interfaces, beginning in global configuration mode Command Purpose Step 1 interface type number Example Routerconfig interface vlan 1 Routerconfig-if Enters interface configuration mode for the inside network interface on your router. Step 2 ip inspect inspection-name {in out} Example Routerconfig-if ip inspect firewall in Routerconfig-if Assigns the set of firewall inspection rules to the inside interface on the router. Step 3 exit Example Routerconfig-if exit Routerconfig Returns to global configuration mode. Step 4 interface type number Example Routerconfig interface fastethernet 4 Routerconfig-if Enters interface configuration mode for the outside network interface on your router. Step 5 ip access-group {access-list-number access-list-name}{in out} Example Routerconfig-if ip access-group 103 in Routerconfig-if Assigns the defined ACLs to the outside interface on the router. Step 6 exit Example Routerconfig-if exit Routerconfig Returns to global configuration mode. Configuration Example A telecommuter is granted secure access to a corporate network, using IPSec tunneling. Security to the home network is accomplished through firewall inspection. The protocols that are allowed are all TCP, UDP, RTSP, NetShow, FTP, and SQLNet. There are no servers on the home network; therefore, no traffic is allowed that is initiated from outside. IPSec tunneling secures the connection from the home LAN to the corporate network. Like the Internet Firewall Policy, HTTP need not be specified because Java blocking is not necessary. Specifying TCP inspection allows for single-channel protocols such as Telnet and HTTP. UDP is specified for DNS. The following configuration example shows a portion of the configuration file for the simple firewall scenario described in the preceding sections. ! Firewall inspection is set up for all TCP and UDP traffic as well as ! specific application protocols as defined by the security policy. ip inspect name firewall tcp ip inspect name firewall udp ip inspect name firewall rtsp ip inspect name firewall h323 ip inspect name firewall netshow ip inspect name firewall ftp ip inspect name firewall sqlnet interface vlan 1 ! This is the internal home network. ip inspect firewall in ! Inspection rules for the internal interface. interface fastethernet 4 ! FE4 is the outside or Internet-exposed interface. ! acl 103 permits IPSec traffic from the corp. router ! as well as denies Internet-initiated traffic inbound. ! acl 103 defines traffic allowed from the peer for the IPSec tunnel. access-list 103 permit udp host any eq isakmp access-list 103 permit udp host eq isakmp any access-list 103 permit esp host any ! Allow ICMP for debugging but should be disabled because of security implications. access-list 103 permit icmp any any access-list 103 deny ip any any ! Prevents Internet-initiated traffic inbound. ! acl 105 matches addresses for the ipsec tunnel to or from the corporate network. access-list 105 permit ip KONFIGURASI FIREWALL DI CISCO PACKET TRECER STUDI KASUS Ø Terdapat 5 buah gedung dengan ip address yang berbeda Ø Terdapat 2router, dimana router tersebut terhubung ke internetcloud Ø Semua gedung mempunyai 1server,1 switch Ø 2gedungkiri masing-masing 20pc,1 access point, 2 printer,1tv ditambah beberapa pengguna wifi Ø 3 gedungkananmasing-masing 30pc,2acces point,3printer,1tv, ditambah beberapa pengguna wifi Catatan üSemua perangkat harus terkoneksi dengan baik ü Komputer STM harus bisa nge-print di printer SMEA atau gedung manapun ü Wifi di setiap gedung harus di beri pengaman berupa password supaya tidak semua masyarakat dapat menikmati fasilitas wifi ü Tv di setiap gedung harus bisa menyala semua Cara Kerja 1. Buka aplikasi Cisco Packet Tracer yang anda punya. saya versi 2. Device yang dibutuhkan 1 cloud 2 router 4 buah server 4 buah switch 4 access point 5 printer 130 pc 3. buat design Jaringan seperti di bawah ini ! 1. SETTING SEMUA SERVER DENGAN MENGGUNAKAN DHCP lingkaran merah adalah nama server kotak warna merah adalah IP server IP server STM DAN Default Gaeteway nya IP server SMEA DAN Default Gaeteway nya IP server Kampus DAN Default Gaeteway nya IP server STM DAN Default Gaeteway nya 2. SETTING SEMUA ACCES POINT untuk mengamankan dan memberi password ü untuk acces point STM ü klik acces pointàklik configàKLIK PORT1àport status ONàMasukan SSIDnama wireless stmàklik WPA2-PSK 9untuk memberi passwordàmasukan password “SMKDINAMIKA1”àuntuk encription type nya pilih yang AESàOK ü Untuk Wireless SMEA lakukan Hal yang sama sperti langkah di wireless STM ü untuk password, masukan password “SMKDINAMIKA2” ü Karena sesuai kebutuhan,, untuk kampus dikasih 2 access point dengan jarak yang berjauhan ü access point pertama bernama “access kampus1” dengan password “rahasiakampus” ü access point pertama yang kedua “access kampus2” dengan password “rahasiakampusdua” ü yang terakhir adalah accespoint “yalwash9” dan beri password “WIFI_IniSangatRahasia PRINTER SEMUA GEDUNG ü untuk yang tidak terkoneksi dengan wireless langsung saja klik printeràconfigàfastEthernet0àlalu klik yang dhcp ü untuk printer yang menggunakan wireless, Matikan printeràlalu ganti dengan port untuk wireless ü Setelah diganti portnya,, klik configàmasukan SSIDNama wireless yang di koneksikanàKLIK WPA2-PSKàmasukan passwordàlalu klik DHCP LAPTOP CLIENT UMTUK MENDAPATKAN ALAMAT IP SERTA AGAR DAPAT MENIKMATI AKSES INTERNET Matikan laptop dan ganti dengan port wireless klik laptopàklik dekstopàklik pc wirelessàklik connectàpilih wifi mana yang akan digunakan Lalu masukan password HP CLIENT Ø KLIK device yang akan di setting Ø klik config Ø klik wireless 0 Ø masukan SSID wifi yang akan di hubungkan Ø Masukan password Ø klik DHCP IP ROUTER 1 Ø klik router1 Ø Masukan untuk port rj45 Ø untuk fa6/0 terhubung dengan switch stm, Masukan Gateway STM pada fa6/0 subnetmask Ø untuk port fa8/0 sama dengan part fa6/0, masukan Gateway SMEA subnetmask Ø untuk port 7/0 menghubungkan ke cloudinternet masukan ip nya dan subnetmasknya Ø dan untuk port 5/0 berfungsi untuk menghubungkan ke router yang satunya dengan IP Router subnetmassk 7. SETTING IP ROUTER 2 Ø klik router 2 Ø Masukan port rj45 Ø klik config Ø klik fa9/0 untuk menghubungkan dengan switch universitas. Ø Masukan gateway universitas netmask Ø klik fa6/0 untuk menghubungkan dengan switch Yayasan/TU Ø Masukan gateway Yayasan subnet mask Ø klik fa8/0 untuk menghubungkan dengan router 1 Ø IP Route subnetmask 8. Setting RIP PADA KEDUA ROUTER Ø klik router 1 Ø klik config Ø klik rip Ø masukan semua gateway dan ip route yang telah dimasukan Ø lalu klik add Ø lalu klik add Ø lalu klik add Ø lalu klik add Ø lalu klik add Ø Lakukan hal yang sama pada router kedua 9. SETTING CLOUD Ø klik cloud Ø klik config Ø klik tv setting Ø klik browse Ø masukan gambar lalu klik tanda + 10. SETTING TV klik tv klik on tv stm tv SMEA TV YAYASAN KET semua tv terhubung dengan baik Tahap Pengecekan Jika sudah selesai semua dilakukan, mari kita test apakah settingan yang anda lakukan berhasil atau test ping printer dari client PC SMEA ke TU3. test ping laptop yang menggunakan wireless ke printer wireless kampus4. test penggunaan cloud 1. test ping dari server STM ke yayasan jika semua berhasil, kalian telah sukses mengikuti semua instruksi/tutorial dengan baik JKETERANGAN1 Setiap gedung tidak harus memiki 20PC, karena sesuai penggunaanya. Mengapa di TU hanya sedikit? karena orang TU/Yayasan tidak membutuhkan banyak pc. 2. Setiap gedung juga tidak harus memiliki 2accespoint. Mengapa di Kampus ada dua acces point? karena sesuai penggunaannya, mahasiswa di kampus lebih membutuhkan accespoint dikarenakan halaman kampus yang luas dan untuk memudahkan pada mahasiswa untuk belajar di halaman kampus dengan menggunakan wifi kampus3. Printer di gedung STM,SMEA dan kampus memiliki 2 printer, berfungsi agar suatu saat salah satu printer di gedung stm rusak, bisa ngeprint di gedung smea atau di yayasan/TU membutuhkan banyak printer? karena yayasan butuh data/laporan dari setiap gedung, sehingga memudahkan suatu pekerjaan agar orang TU tidak perlu berjalan ke setiap gedung untuk membutuhkan data, TAPI tinggal ping ke suatu tujuan dan meminta data untuk di print di TU. Membutuhkan banyak karena sesuai penggunaannya, TU menggunakan banyak printer untuk keperluan percetakan di setiap gedung yang tv di gedung STM,SMEA digunakan untuk para guru yang sedang ber istirahat dan untuk di YAYASAN pun sama seperti itu. KECUALI di kampus tidak membutuhkan tv, karena dinilai kurang efektif/efisien bagi para mahasiswa5. Mengapa membutuhkan 2 router? agar pembaca di tutorial yang saya buat ini mengerti bagaimana cara men setting 2 router dengan masing-masing router memiliki beberapa jaringan. PENUTUP Penulis berterimakasih kepada yang telah memberi rahmat dan kehadirat-Nya sehingga dapat menyelesaikan tugas “membuat tutorial pada cisco packet tracer” penulis juga berterimakasih kepada guru yang telah memberi tugas ini sehingga penulis dapat mengetahui dan mendalami bagaimana cara menggunakan aplikasi cisco packet tracer ini. penulis meminta maaf bila ada kesalahan atau tutorial yang kurang dimengerti. Penulis juga meminta maaf karena sedikit telat dalam pengumpulan tugas tutorial ini. Semoga tutorial ini bermanfaat bagi para pembaca atau para pemula yang ingin belajar aplikasi Cisco Packet Tracer. I cannot edit the devices, configs are locked. Try to put the firewall in between the routers and use the config below. Make sure to configure the corresponding router interfaces with the next hop IP addresses that the firewall uses for the static routes. On the router, configure static default routes pointing to the firewall's corresponding interface. In Packet Tracer, use the ASA5506-X, not the 5505. ASA Version ciscoasanames!interface GigabitEthernet1/1 description Link to AKCBranchRouternameif insidesecurity-level 100ip address GigabitEthernet1/2 description Link to AKCHQRouternameif outsidesecurity-level 0ip address outside route inside ICMP_HTTP_SMTP_POP3 extended permit icmp any any echo-replyaccess-list ICMP_HTTP_SMTP_POP3 extended permit tcp any any eq wwwaccess-list ICMP_HTTP_SMTP_POP3 extended permit tcp any any eq pop3access-list ICMP_HTTP_SMTP_POP3 extended permit tcp any any eq smtpaccess-list ICMP_HTTP_SMTP_POP3 extended permit icmp any any echo!access-group ICMP_HTTP_SMTP_POP3 in interface outside!class-map inspection_defaultmatch default-inspection-traffic!policy-map global_policyclass inspection_defaultinspect dnsinspect httpinspect icmppolicy-map type inspect dns preset_dns_mapparametersmessage-length maximum 512!service-policy global_policy global!telnet timeout 5ssh timeout 5 Tugas Konfigurasi Firewall pada cisco packet tracer. Agar 1 PC atau lebih tidak dapat melakukan ping ke server dan pc lainnya. Perangkat yang dibutuhkan 1 Server 1 Router tipe 1841 1 Switch Tipe 2950-24 PC Client 3 Unit Mula-mula koneksikan semua perangkat dengan kabel Copper Cross-over untuk Server ke Router. Dan Kabel Straight-Throught untuk Switch ke PC, lalu isikan Ip server berbeda untuk Server ke Router, dan Router ke PC. Misalnya untuk Server - Router fa0/0 - Router fa0/1 Lalu untuk PC client isikan sesuai dengan ruas Router fa0/1 seterusnya. Agar semua perangkat dapat terhubung PING, masukan perintah RIP pada router, masukan masing-masing IP. Setelah itu uji coba dengan melakukan perintah PING. Nah selanjutnya, konfigurasi FIREWALL, agar salah satu pc tidak dapat melakukan ping ke perangkat lainnya. Langkah Konfigurasi Firewall Masuk ke Menu cli di router, lalu masukan perintah berikut Routerconf Configuring from terminal, memory, or network [terminal]? Enter configuration commands, one per line. End with CNTL/Z. Routerconfigaccess-list 1 deny host Routerconfigaccess-list 1 permit any Routerconfigint fa0/1 Routerconfig-ifip access-group 1 in Routerconfig-if Routerconfig-ifexit Sekarang kita coba untuk melakukan ping. Keterangan CLI diatas access-list 1 deny host perintah untuk router agar melakukan blokir terhadapat PC yang memiliki Ip itu. access-list 1 permit any, perintah ini untuk mengijinkan pc yang memiliki IP seruas dengan pc diblokir tadi. int fa0/1, sambungan dari ethernet yang digunakan. ip access-group 1 in, perintah untuk mengenalkan 1 group perangkat yang seruas. Nah demikianlah hasil dari Proses Konfigurasi Firewall pada Cisco Packet Tracer.

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