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"cisco linux vpn" Отправлено ks, 27-Дек-06 15:33
>делаю все как написано тут: > >Как поднять туннель между Cisco и Linux >  Linux (192.168.2.1): >   /sbin/ip tunnel add tunl1 mode ipip remote 192.168.1.1 >   /sbin/ifconfig tunl1 192.168.3.2 pointopoint 192.168.3.1 netmask 255.255.255.252 mtu 1500 > > >Cisco (192.168.1.1): >  interface Tunnel0 >    ip address 192.168.3.1 255.255.255.252 >    ip mtu 1500 >    tunnel source 192.168.1.1 >    tunnel destination 192.168.2.1 >    tunnel mode ipip На linux: ip tunnel add ipip1 mode ipip local 91.144.150.13 remote 91.144.149.70 ifconfig ipip1 172.20.1.1 netmask 255.255.255.0 mtu 1400 На cisco: interface Tunnel0 ip address 172.20.1.2 255.255.255.0 ip mtu 1400 tunnel source Loopback0 tunnel destination 91.144.150.13 tunnel mode ipip Смотрим: Tunnel0 is up, line protocol is up Hardware is Tunnel Internet address is 172.20.1.2/24 MTU 1514 bytes, BW 9 Kbit, DLY 500000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation TUNNEL, loopback not set Keepalive not set Tunnel source 91.144.148.70 (Loopback0), destination 91.144.150.13 Tunnel protocol/transport IP/IP Tunnel TTL 255 Fast tunneling enabled Пингуем: ping 172.20.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 172.20.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms Радуемся жизни.