https://lms.onnocenter.or.id/wiki/index.php?action=history&feed=atom&title=Mikrotik%3A_BGP_Dua_Link_No_Transit 2026-04-20T23:19:10Z Revision history for this page on the wiki MediaWiki 1.45.1 https://lms.onnocenter.or.id/wiki/index.php?title=Mikrotik:_BGP_Dua_Link_No_Transit&diff=54032&oldid=prev 2019-01-04T21:11:44Z

<p><span class="autocomment">Cek</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:11, 4 January 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l132">Line 132:</td> <td colspan="2" class="diff-lineno">Line 132:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Cek==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Cek==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">! perhatikan AS 30 di tambahkan 5x ke </del>routing <del style="font-weight: bold; text-decoration: none;">ke arah AS 10</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  <ins style="font-weight: bold; text-decoration: none;">/</ins>routing <ins style="font-weight: bold; text-decoration: none;">filter print</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">!</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  <ins style="font-weight: bold; text-decoration: none;">/routing </ins>bgp <ins style="font-weight: bold; text-decoration: none;">instance print</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"> show ip </del>bgp</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  /<ins style="font-weight: bold; text-decoration: none;">routing </ins>bgp <ins style="font-weight: bold; text-decoration: none;">peer print status</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  <ins style="font-weight: bold; text-decoration: none;">/routing </ins>bgp <ins style="font-weight: bold; text-decoration: none;">peer print</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  <ins style="font-weight: bold; text-decoration: none;">/routing </ins>bgp <ins style="font-weight: bold; text-decoration: none;">advertisements print </ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">show ip route</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  <ins style="font-weight: bold; text-decoration: none;">/ip route print</ins></div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"> show ip bgp 10.100.1000.0</del>/<del style="font-weight: bold; text-decoration: none;">24</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"> show ip </del>bgp <del style="font-weight: bold; text-decoration: none;">neighbors 192.168.2.2 advertised-routes</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">show ip </del>bgp <del style="font-weight: bold; text-decoration: none;">neighbor 192.168.1.1 routes</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">show </del>bgp <del style="font-weight: bold; text-decoration: none;">ipv4 unicast neighbors </del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  <del style="font-weight: bold; text-decoration: none;">show bgp ipv4 unicast summary</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Referensi==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Referensi==</div></td></tr> </table>

Onnowpurbo https://lms.onnocenter.or.id/wiki/index.php?title=Mikrotik:_BGP_Dua_Link_No_Transit&diff=53921&oldid=prev 2019-01-01T09:52:57Z

<p>Created page with &quot;<a href="/wiki/index.php?title=File:Bgp-multihoming.png" title="File:Bgp-multihoming.png">center|900px|thumb</a> Ada tiga (3) ISP ISP1: IP 192.168.1.1/24 menuju ISP3 IP 192.168.3.1/24 menuju ISP2 AS 10 IP 10.100.100.0/24 IP 10.100.20...&quot;</p> <p><b>New page</b></p><div>[[File:Bgp-multihoming.png|center|900px|thumb]]<br /> <br /> Ada tiga (3) ISP<br /> <br /> ISP1:<br /> IP 192.168.1.1/24 menuju ISP3<br /> IP 192.168.3.1/24 menuju ISP2<br /> AS 10<br /> IP 10.100.100.0/24<br /> IP 10.100.200.0/24<br /> <br /> ISP2<br /> IP 192.168.2.1/24 - menuju ISP3<br /> IP 192.168.3.2/24 - menuju ISP1<br /> AS 20<br /> IP 10.10.10.0/24<br /> IP 10.10.20.0/24<br /> <br /> ISP3 (kita)<br /> IP 192.168.1.2/24 - menuju ISP1<br /> IP 192.168.2.2/24 - menuju ISP2<br /> AS 30<br /> IP 10.1.1.0/24<br /> IP 10.1.2.0/24 <br /> <br /> <br /> ==Sambungan Fisik==<br /> <br /> ISP1<br /> <br /> <br /> ISP1 ether0 -&gt; ISP3 ether0<br /> ISP1 ether1 -&gt; ISP2 ether1<br /> ISP2 ether0 -&gt; ISP3 ether1<br /> <br /> ISP1 ether2 10.100.100.1/24<br /> ISP1 ether3 10.100.200.1/24<br /> <br /> ISP2 ether2 10.10.10.1/24<br /> ISP2 ether3 10.10.20.1/24<br /> <br /> ISP3 ether2 10.1.1.1/24<br /> ISP3 ether3 10.1.2.1/24<br /> <br /> <br /> <br /> ==Setup connection==<br /> <br /> ISP1<br /> <br /> /ip address add interface=ether1 address=192.168.1.1/24<br /> /ip address add interface=ether2 address=192.168.3.1/24<br /> /ip address add interface=ether3 address=10.100.100.1/24<br /> /ip address add interface=ether3 address=10.100.200.1/24<br /> <br /> ISP2<br /> <br /> /ip address add interface=ether1 address=192.168.2.1/24<br /> /ip address add interface=ether2 address=192.168.3.2/24<br /> /ip address add interface=ether3 address=10.10.10.1/24<br /> /ip address add interface=ether4 address=10.10.20.1/24<br /> <br /> ISP3<br /> <br /> /ip address add interface=ether1 address=192.168.1.2/24<br /> /ip address add interface=ether2 address=192.168.2.2/24<br /> /ip address add interface=ether3 address=10.1.1.1/24<br /> /ip address add interface=ether4 address=10.1.2.1/24<br /> <br /> ==BGP Peering==<br /> <br /> Consider that IP connectivity between ISPs edge routers and Our Core router is already set up and working properly. So we can start to establish BGP peering to both ISPs.<br /> <br /> <br /> ISP1:<br /> <br /> #set our AS number<br /> /routing bgp instance set default as=10<br /> #add BGP peers<br /> /routing bgp peer<br /> add name=toISP3 remote-address=192.168.1.2 remote-as=30<br /> add name=toISP2 remote-address=192.168.3.2 remote-as=20<br /> <br /> <br /> ISP2:<br /> <br /> #set our AS number<br /> /routing bgp instance set default as=20<br /> #add BGP peers<br /> /routing bgp peer<br /> add name=toISP1 remote-address=192.168.3.1 remote-as=10<br /> add name=toISP3 remote-address=192.168.2.2 remote-as=30<br /> <br /> ==Main / Backup Link Setup di ISP3==<br /> <br /> ISP3:<br /> <br /> Lakukan<br /> * accept network kita sendiri<br /> * drop semua tabel IP lainnya, karena kita tidak mau menjadi transit provider<br /> * BGP AS prepend - menaikan AS path<br /> <br /> Outgoing filter ke ISP1:<br /> <br /> /routing filter<br /> #accept our networks<br /> add chain=isp1-out prefix=10.1.1.0/24 action=accept<br /> add chain=isp1-out prefix=10.1.2.0/24 action=accept<br /> #discard the rest<br /> add chain=isp1-out action=discard<br /> <br /> Outgoing filter ke ISP2:<br /> <br /> /routing filter<br /> #accept our networks and prepend AS path three times<br /> add chain=isp2-out prefix=10.1.1.0/24 action=accept set-bgp-prepend=3<br /> add chain=isp2-out prefix=10.1.2.0/24 action=accept set-bgp-prepend=3<br /> #discard the rest<br /> add chain=isp2-out action=discard<br /> <br /> ISP1 menjadi main<br /> ISP2 menjadi backup<br /> <br /> /routing filter<br /> add chain=isp1-in action=discard<br /> add chain=isp2-in action=discard<br /> <br /> /ip route<br /> add gateway=192.168.1.1 check-gateway=ping<br /> add gateway=192.168.2.1 distance=30 check-gateway=ping<br /> <br /> ==Cek==<br /> <br /> ! perhatikan AS 30 di tambahkan 5x ke routing ke arah AS 10<br /> !<br /> show ip bgp<br /> <br /> <br /> show ip route<br /> show ip bgp 10.100.1000.0/24<br /> show ip bgp neighbors 192.168.2.2 advertised-routes<br /> show ip bgp neighbor 192.168.1.1 routes<br /> show bgp ipv4 unicast neighbors <br /> show bgp ipv4 unicast summary<br /> <br /> ==Referensi==<br /> <br /> * https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bgp/configuration/xe-16/irg-xe-16-book/configuring-a-basic-bgp-network.html<br /> * https://wiki.mikrotik.com/wiki/Manual:Simple_BGP_Multihoming<br /> <br /> ==Pranala Menarik==<br /> <br /> * [[TCP/IP: Advanced Routing]]<br /> * [[Quagga]]<br /> * [[Mikrotik]]<br /> * [[Cisco]]<br /> * [[Juniper]]<br /> * [[BIRD: Routing]]<br /> * [[IPv6]]</div>

Onnowpurbo