Маршрутизатор стоит между сетями ETH00 и ETH01. В сети ETH00 есть интернет.
> ifconfig
ETH00 Link encap:Ethernet HWaddr 52:54:00:97:FD:7C
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4751189 errors:0 dropped:15 overruns:0 frame:0
TX packets:4249367 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1483491188 (1414.7 Mb) TX bytes:1579474116 (1506.3 Mb)
Interrupt:11 Base address:0xc000
ETH00:01 Link encap:Ethernet HWaddr 52:54:00:97:FD:7C
inet addr:192.168.1.75 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:11 Base address:0xc000
ETH01 Link encap:Ethernet HWaddr 52:54:00:A1:76:45
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2436409 errors:0 dropped:38 overruns:0 frame:0
TX packets:2685785 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1357413022 (1294.5 Mb) TX bytes:1345808773 (1283.4 Mb)
Interrupt:10 Base address:0xe100
ETH01:00 Link encap:Ethernet HWaddr 52:54:00:A1:76:45
inet addr:192.168.205.75 Bcast:192.168.205.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:10 Base address:0xe100
VPN00 Link encap:Ethernet HWaddr 00:FF:53:4A:1C:63
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:74368 errors:0 dropped:0 overruns:0 frame:0
TX packets:114717 errors:0 dropped:7 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:7031860 (6.7 Mb) TX bytes:11638992 (11.0 Mb)
VPN01 Link encap:Ethernet HWaddr 00:FF:FB:DC:14:74
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:29123 errors:0 dropped:0 overruns:0 frame:0
TX packets:27360 errors:0 dropped:4 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:3410807 (3.2 Mb) TX bytes:13022875 (12.4 Mb)
VPN99 Link encap:Ethernet HWaddr 00:FF:85:44:AD:2A
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
VPN99:00 Link encap:Ethernet HWaddr 00:FF:85:44:AD:2A
inet addr:172.16.205.254 Bcast:172.16.205.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
dummy1 Link encap:Ethernet HWaddr F6:16:BF:7D:E6:BF
inet addr:192.168.142.142 Bcast:192.168.142.255 Mask:255.255.255.255
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:425817 errors:0 dropped:0 overruns:0 frame:0
TX packets:425817 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:27598737 (26.3 Mb) TX bytes:27598737 (26.3 Mb)
> route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.206.75 * 255.255.255.255 UH 0 0 0 VPN01
192.168.200.75 * 255.255.255.255 UH 0 0 0 VPN00
192.168.1.0 * 255.255.255.0 U 0 0 0 ETH00
192.168.200.0 192.168.200.75 255.255.255.0 UG 0 0 0 VPN00
192.168.205.0 * 255.255.255.0 U 0 0 0 ETH01
172.16.205.0 * 255.255.255.0 U 0 0 0 VPN99
192.168.206.0 192.168.206.75 255.255.255.0 UG 0 0 0 VPN01
default 192.168.1.1 0.0.0.0 UG 0 0 0 ETH00
> tracepath 192.168.200.2
1: 192.168.1.75 (192.168.1.75) 0.146ms pmtu 1500
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^C
1: 192.168.1.75 (192.168.1.75) 0.146ms pmtu 1500
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