<!DOCTYPE html> <html> <head> </head> <body> <p><strong>Examines all traffic on the ens160 card and filters it by xxx</strong><br />#tcpdump -i ens160 -n | grep xxx</p> <p><strong>Examine connections on the ens160 board that are not on port 22 or 10000</strong><br />#tcpdump -i ens160 port not 22 and port not 10000</p> <p><strong>Review the log of connections blocked by IPTABLES</strong><br />#tail -f /var/log/kern.log</p> </body> </html>
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