2022-02-15 16:20:32 +01:00
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tcpdump : permet de visualiser le trafic sur le reseau
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wireshark : permet aussi de d ́ecrire le trafic sur un reseau
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man pcap-filter : pour avoir la mani`ere de construire ces expressions
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I)
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1) ip address ou ip a
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2) ip address show dev lo
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3) ip link
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4) ip link
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5) ip neighbour ou ip n, ARP -> address resolution protocol.
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6) ip -r n, DNS -> domaine name server
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7) ip route ou ip r
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II)
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1) ping -c 10 172.16.2.45
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2) tcpdump -i eno1 host 172.16.2.45 and 172.16.2.44, tcpdump -i eno1 -n host 172.16.2.45 and 172.16.2.44
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3) on ajoute -e
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4)
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5)-f
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6)tshark -i eno1 -f "host____ and host____"
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III)
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2022-03-28 15:12:08 +02:00
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1) tcpdump -i lo | tee log.txt
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ping -c 1 -s 9216 172.16.2.44
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2022-02-15 16:20:32 +01:00
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2)
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