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--- network_stuff:flowspec [2022/12/01 18:59] – jotasandoku
+++ network_stuff:flowspec [2023/11/02 14:38] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 __FLOWSPEC IN CISCO NCS5500__
-\\
+[[https://www.ciscolive.com/c/dam/r/ciscolive/emea/docs/2019/pdf/BRKSPG-3012.pdf]]
   show bgp ipv4 flowspec summary    ! To see the current flowspec established sessions
+  !
   show flowspec afi-all detail      ! To see what flowspec rules are currently applied
   AFI: IPv4
@@ Line 22: / Line 22: @@
   exceed-action drop
+Vanilla configuration CSR1000v
+  router bgp 65000
+   bgp router-id 10.10.10.1
+   bgp log-neighbor-changes
+   neighbor 10.10.11.143 remote-as 65000
+   ! !
+   address-family ipv4 flowspec
+    neighbor 10.100.11.143 activate
+    neighbor 10.100.11.143 send-community both
+   exit-address-family
+   !
@@ Line 29: / Line 41: @@
 To filter (apply actions) on flows instead of penalising whole prefix ranges.\\
-Actions to be done are transmitted via a BGP session from the controller (tells the router what to filter).SAFI 133.
+Actions to be done are transmitted via a BGP session from the controller (tells the router what to filter).[[https://infocenter.nokia.com/public/7750SR222R1A/index.jsp?topic=%2Fcom.nokia.Unicast_Guide%2Fmulti-protocol_-ai9exj5yje.html|SAFI]] 133.
 \\
 More specifically, actions are ''encoded in EXT-COMMUNITIES''

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