Portál AbcLinuxu, 10. května 2025 05:24
[root@voxor ~]# tcpdump tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on dummy0, link-type EN10MB (Ethernet), capture size 96 bytes 21:40:11.924864 IP voxor.repy.czf > OSPF-ALL.MCAST.NET: OSPFv2, Hello (1), length: 44Z jakyho duvodu to dela? Sice to neni moc dulezity, ale zajima me to. Kdyz pak chci poslouchat nakyho hosta, musim kvuli tomu vypsat konkretni interface (rozumejte bezi tam OSPF, takze to muze prijit z ruznych stran, zvlast kdyz je sit ehm rozes..)? Dik
-i Listen on interface. If unspecified, tcpdump searches the sys- tem interface list for the lowest numbered, configured up interface (excluding loopback). Ties are broken by choosing the earliest match.Jestli chcete poslouchat na všech, použijte '
-i any
'.
-i Listen on interface. If unspecified, tcpdump searches the sys- tem interface list for the lowest numbered, configured up inter- face (excluding loopback). Ties are broken by choosing the ear- liest match.Pokud chceš poslouchat na všech rozhraních, použij
-i any
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