Nat Netz Linux: Unterschied zwischen den Versionen

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Zeile 11: Zeile 11:
 
     bridge_fd 5
 
     bridge_fd 5
 
     bridge_stp no
 
     bridge_stp no
 
=Interface hochfahren=
 
*ifup vmbr0
 
=Hosts erweitern=
 
vi /etc/hosts
 
10.0.10.101    kali kali.secure.local
 
10.0.10.102    win10 win10.secure.local
 
10.0.10.103    userver userver.secure.local
 
10.0.10.104    opfer opfer.secure.local
 
10.0.10.105    metasploitable metasploitable.secure.local
 
=Key verteilen=
 
*ssh-copy-id xinux@kali.secure.local:
 
*ssh-copy-id xinux@userver.secure.local:
 
*ssh-copy-id xinux@opfer.secure.local:
 
*ssh-copy-id xinux@metasploitable.secure.local:
 

Version vom 8. August 2021, 15:18 Uhr

Bridge anlegen

An die Datei /etc/network/interfaces anfügen
auto vmbr0
iface vmbr0 inet static
    address 10.0.10.1
    netmask 255.255.255.0
    bridge_ports none
    post-up iptables -t nat -A POSTROUTING -j MASQUERADE -s 10.0.10.10/24
    pre-down iptables -t nat -D POSTROUTING -j MASQUERADE -s 10.0.10.10/24
    post-up sysctl -w net.ipv4.ip_forward=1
    bridge_fd 5
    bridge_stp no