Bridge mit dummy interface: Unterschied zwischen den Versionen
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*ifup -v vmbr0 | *ifup -v vmbr0 | ||
=Test= | =Test= | ||
| − | *ping -I | + | *ping -I 192.168.16.254 8.8.8.8 |
Version vom 2. März 2026, 11:20 Uhr
Vorarbeiten
- apt install bridge-utils
Muss in die /etc/network/interfaces
auto dummy0
iface dummy0 inet manual
pre-up modprobe dummy numdummies=1
auto vmbr0
iface vmbr0 inet static
address 192.168.16.254/24
bridge_ports dummy0
bridge_fd 5
bridge_stp no
post-up iptables -t nat -A POSTROUTING -s 192.168.16.0/24 -j MASQUERADE
post-up echo 1 > /proc/sys/net/ipv4/ip_forward
Danach
- ifup -v dummy0
- ifup -v vmbr0
Test
- ping -I 192.168.16.254 8.8.8.8