diff --git a/docs/BGP_FLOW_SPEC.md b/docs/BGP_FLOW_SPEC.md
index 80bb7df2..b9b59653 100644
--- a/docs/BGP_FLOW_SPEC.md
+++ b/docs/BGP_FLOW_SPEC.md
@@ -1,86 +1 @@
-### All this docs about ExaBGP 4.0 (Git master branch)
-
-Clone code:
-```bash
-cd /usr/src/
-git clone https://github.com/Exa-Networks/exabgp.git
-```
-
-They are not compatible with ExaBGP 3.0
-
-vim /root/announcer.py:
-
-```bash
-#!/usr/bin/python
- 
-fl=open("/var/run/exabgp.cmd", "w")
- 
-fl.write("announce flow route source 4.0.0.0/24 destination 127.0.0.0/24 protocol [ udp ] source-port [ =53 ] destination-port [ =80 ] packet-length [ =777 =1122 ] fragment [ is-fragment dont-fragment ] rate-limit 1024" + '\n')
-fl.flush()
- 
-fl.close
-```
-
-Please be careful about flush and trailing '\n'!!!
-
-vim /etc/exabgp_flowspec.conf:
-```bash
-process announce-routes {
-    run /usr/bin/socat stdout pipe:/var/run/exabgp.cmd;
-    encoder json;
-}
-
-neighbor 127.0.0.1 {
-    router-id 1.2.3.4;
-    local-address 127.0.0.1;
-    local-as 1;
-    peer-as 1;
-    group-updates false;
-
-  family {
-        ipv4 flow;
-    }
-    api {
-        processes [ anounce-routes ];
-    }
-}
-
-```
-
-Run it:
-```bash
-cd /usr/src/exabgp
-env  exabgp.api.file=/tmp/exabgp.cmd exabgp.daemon.user=root exabgp.daemon.daemonize=false exabgp.daemon.pid=/var/run/exabgp.pid exabgp.log.destination=/var/log/exabgp.log sbin/exabgp --debug /etc/exabgp_flowspec.conf 
-```
-
-Then, please install Git version of FastNetMon (stable version do not support this features yet):
-```bash
-wget https://raw.githubusercontent.com/FastVPSEestiOu/fastnetmon/master/src/fastnetmon_install.pl -Ofastnetmon_install.pl 
-sudo perl fastnetmon_install.pl --use-git-master
-```
-
-FastNetMon configuration /etc/fastnetmon.conf:
-```bash
-# This options are mandatory for Flow Spec attack detector
-collect_attack_pcap_dumps = on
-process_pcap_attack_dumps_with_dpi = on
-
-exabgp = on
-exabgp_command_pipe = /var/run/exabgp.cmd
-exabgp_community = 65001:666
-exabgp_next_hop = 10.0.3.114
-
-exabgp_flow_spec_announces = on
-
-# Please switch off unicast BGP announces with ExaBGP because they are not compatible with Flow Spec
-exabgp_announce_whole_subnet = no
-exabgp_announce_host = no
-```
-
-Be aware! We will announce rules with discard option!
-
-Currently we support only most popular amplification attack types:
-- DNS amplification (we drop all udp traffic originating from 53 port)
-- NTP amplification (we drop all udp traffic originating from 123 port)
-- SSDP amplification (we drop all udp traffic originating from 1900 port)
-- SNMP amplification (we drop all udp traffic originating from 161 port)
+We migrated this page to our [site](https://fastnetmon.com/docs/bgp_flow_spec/)