image/svg+xml
Směrování
172.30.0.0/24
DNS
172.30.0.230
NAT
startqemu.local L main X L X W X
X = tvoje čísloY,Z = čísla tvých spolužáků
172.30.X.2
Switch X
172.30.X.1
172.30.X.0/28
172.30.Y.3
Switch Y
172.30.Y.1
172.30.Y.0/28
172.30.X.3
172.30.0.Z
172.30.0.Y
172.30.Y.2
Switch main
Router Xip link set dev eth0 upip link set dev eth1 upip address add 172.30.0.X/24 dev eth0ip route add default via 172.30.0.222mcedit /etc/resolv.conf -------------------------------------ip address add 172.30.X.1/28 dev eth1ping 172.30.X.2-------------------------------------echo 1 > /proc/sys/net/ipv4/ip_forwardip route add 172.30.Y.0/28 via 172.30.0.Yping 172.30.Y.1ping 172.30.Y.2
172.30.Z.0/28
172.30.0.X
Internet
172.30.0.222
Linux Xip link set dev eth0 upip address add 172.30.X.2/28 dev eth0ping 172.30.X.1ip route add default via 172.30.X.1ping 172.30.0.230mcedit /etc/resolv.conf
eth0
eth0
eth1
Router Y................ip route add 172.30.X.0/28 via 172.30.0.X