Differences

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--- juniper:bgp [2006/04/21 11:09]
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+++ juniper:bgp [2008/02/03 22:39]
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+====== BGP on Juniper (JunOS) ======
 http://www.juniper.net/techpubs/software/nog/nog-mpls/html/config-mpls12.html
 http://www.space.net/~gert/RIPE/ipv6-filters.html
+See also:
+   * {{juniper:junos-bgp-template.pdf|JunOS Secure BGP Template v1.92}}
+   * [[http://www.cymru.com/Documents/secure-bgp-template.html|Cisco Secure BGP Template]]
+   * [[http://www.qorbit.net/documents/junos-template.htm|JunOS Secure Template]]
+   * [[http://www.juniper.net/techcenter/app_note/350001.html|Minimizing the Effects of DoS Attacks]]
+===== Powerful BGP commands =====
+What do we advertice to our neighbor
+   show route advertising-protocol bgp <IP>
+What do we get from our neighbor
+  show route receive-protocol bgp <IP>
+===== Exporting =====
+  policy-statement foobar-export {
+     term foobar {
+       from {
+          route-filter x.x.x.0/24 exact accept;
+       }
+     }
+    term rest {
+       then reject;
+    }
+  }
+**Remember, that you need to have something in the routing table**!
+  routing-options:
+   static {
+     route x.x.x.0/24 discard metric 100;
+     ...
+   }
+   protocol {
+     bgp {
+      group uplink {
+        type external;
+        description foobar_uplink;
+        export foobar-export;
+        neighbor x.x.x.x {
+            peer-as <ASNUM>;
+       }
+     }
+   }
+**Remember to also filter the import or your can be flooded**