| 27 | | Auf vmbr2 wird NAT mit Portweiterleitung (80,443,2222,25,8180) zu eth2 gemacht: |
| | 44 | Brücken (virtuelle Switche) |
| | 45 | |
| | 46 | * vmbr0 |
| | 47 | * grün |
| | 48 | * Kepler-Schülernetz |
| | 49 | * 10.32.1.253 / 255.255.240.0 |
| | 50 | * IPCop: 10.32.1.254 |
| | 51 | * Rembo: 10.32.1.252 |
| | 52 | * Proxy: 10.32.1.251[[BR]][[BR]] |
| | 53 | * vmbr1 |
| | 54 | * blau |
| | 55 | * Kepler-WLAN |
| | 56 | * 172.16.32.253 / 255.255.255.0 |
| | 57 | * IPCop: 172.16.32.254[[BR]][[BR]] |
| | 58 | * vmbr2 |
| | 59 | * rot |
| | 60 | * BelWUE-Internet |
| | 61 | * 192.168.2.1/255.255.255.0 |
| | 62 | * IPCop: 192.168.2.254[[BR]][[BR]] |
| | 63 | * Auf vmbr2 wird NAT mit Portweiterleitung (80,443,636,2222,25,8180) zu eth2 gemacht: |
| 31 | | address 192.168.3.1 |
| 32 | | netmask 255.255.255.0 |
| 33 | | bridge_ports none |
| 34 | | bridge_stp off |
| 35 | | bridge_fd 0 |
| 36 | | post-up echo 1 > /proc/sys/net/ipv4/ip_forward |
| 37 | | post-up iptables -t nat -A POSTROUTING -s '192.168.3.0/24' -o eth2 -j MASQUERADE |
| 38 | | post-up iptables -t nat -A PREROUTING -p tcp --dport 80 -i eth2 -j DNAT --to 192.168.3.3:80 |
| 39 | | post-up iptables -t nat -A PREROUTING -p tcp --dport 443 -i eth2 -j DNAT --to 192.168.3.3:443 |
| 40 | | post-up iptables -t nat -A PREROUTING -p tcp --dport 2222 -i eth2 -j DNAT --to 192.168.3.3:2222 |
| 41 | | post-up iptables -t nat -A PREROUTING -p tcp --dport 25 -i eth2 -j DNAT --to 192.168.3.3:25 |
| 42 | | post-up iptables -t nat -A PREROUTING -p tcp --dport 8180 -i eth2 -j DNAT --to 192.168.3.3:8180 |
| 43 | | post-down iptables -t nat -D POSTROUTING -s '192.168.3.0/24' -o eth2 -j MASQUERADE |
| 44 | | post-down iptables -t nat -D PREROUTING -p tcp --dport 80 -i eth2 -j DNAT --to 192.168.3.3:80 |
| 45 | | post-down iptables -t nat -D PREROUTING -p tcp --dport 443 -i eth2 -j DNAT --to 192.168.3.3:443 |
| 46 | | post-down iptables -t nat -D PREROUTING -p tcp --dport 2222 -i eth2 -j DNAT --to 192.168.3.3:2222 |
| 47 | | post-down iptables -t nat -D PREROUTING -p tcp --dport 25 -i eth2 -j DNAT --to 192.168.3.3:25 |
| 48 | | post-down iptables -t nat -D PREROUTING -p tcp --dport 8180 -i eth2 -j DNAT --to 192.168.3.3:8180 |
| | 68 | address 192.168.2.1 |
| | 69 | netmask 255.255.255.0 |
| | 70 | bridge_ports none |
| | 71 | bridge_stp off |
| | 72 | bridge_fd 0 |
| | 73 | post-up echo 1 > /proc/sys/net/ipv4/ip_forward |
| | 74 | post-up iptables -t nat -A POSTROUTING -s '192.168.2.0/24' -o eth2 -j MASQUERADE |
| | 75 | post-up iptables -t nat -A PREROUTING -p tcp --dport 25 -i eth2 -j DNAT --to 192.168.2.254:25 |
| | 76 | post-up iptables -t nat -A PREROUTING -p tcp --dport 80 -i eth2 -j DNAT --to 192.168.2.254:80 |
| | 77 | post-up iptables -t nat -A PREROUTING -p tcp --dport 389 -i eth2 -j DNAT --to 192.168.2.254:389 |
| | 78 | post-up iptables -t nat -A PREROUTING -p tcp --dport 443 -i eth2 -j DNAT --to 192.168.2.254:443 |
| | 79 | post-up iptables -t nat -A PREROUTING -p tcp --dport 636 -i eth2 -j DNAT --to 192.168.2.254:636 |
| | 80 | post-up iptables -t nat -A PREROUTING -p tcp --dport 2222 -i eth2 -j DNAT --to 192.168.2.254:2222 |
| | 81 | post-up iptables -t nat -A PREROUTING -p tcp --dport 8180 -i eth2 -j DNAT --to 192.168.2.254:8180 |
| | 82 | post-down iptables -t nat -D POSTROUTING -s '192.168.1.0/24' -o eth2 -j MASQUERADE |
| | 83 | post-down iptables -t nat -D PREROUTING -p tcp --dport 25 -i eth2 -j DNAT --to 192.168.2.254:25 |
| | 84 | post-down iptables -t nat -D PREROUTING -p tcp --dport 80 -i eth2 -j DNAT --to 192.168.2.254:80 |
| | 85 | post-down iptables -t nat -D PREROUTING -p tcp --dport 389 -i eth2 -j DNAT --to 192.168.2.254:389 |
| | 86 | post-down iptables -t nat -D PREROUTING -p tcp --dport 443 -i eth2 -j DNAT --to 192.168.2.254:443 |
| | 87 | post-down iptables -t nat -D PREROUTING -p tcp --dport 636 -i eth2 -j DNAT --to 192.168.2.254:636 |
| | 88 | post-down iptables -t nat -D PREROUTING -p tcp --dport 2222 -i eth2 -j DNAT --to 192.168.2.254:2222 |
| | 89 | post-down iptables -t nat -D PREROUTING -p tcp --dport 8180 -i eth2 -j DNAT --to 192.168.2.254:8180 |