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https://github.com/pavel-odintsov/fastnetmon
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1.2 KiB
1.2 KiB
All this docs about ExaBGP 4.0 (Git master branch)
Clone code:
cd /usr/src/
git clone git clone https://github.com/Exa-Networks/exabgp.git
Thay are not compatible with ExaBGP 3.0
vim /root/announcer.py:
#!/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:
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:
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