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01-09-2004, 10:15
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Senior Member
Iscritto dal: Nov 2000
Messaggi: 455
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linux - problema routing su vpn
brevemente:
OS: Fedora Core 2 - Kernel 2.6.x VPN cisco dove: - modulo kernel driver cisco non va su kernel 2.6.x - esiste un driver userspace (per chi non lo conosce) vpnd che pare andare (mi autentica sulla vpn) ifconfig -a riporta il seguente output ---------------------------------------------------------------- cipsec0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 BROADCAST MULTICAST MTU:1400 Metric:1 RX packets:142 errors:0 dropped:0 overruns:0 frame:0 TX packets:72 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:100 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) eth0 Link encap:Ethernet HWaddr 00:0D:56:3B:46:A8 inet addr:192.168.223.50 Bcast:192.168.223.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1412 Metric:1 RX packets:5146 errors:0 dropped:0 overruns:0 frame:0 TX packets:2157 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:889649 (868.7 Kb) TX bytes:229505 (224.1 Kb) Interrupt:11 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:5482 errors:0 dropped:0 overruns:0 frame:0 TX packets:5482 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 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) tun0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 inet addr:10.128.3.3 P-t-P:10.128.3.3 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1412 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:10 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) ------------------------------------------------------------------------- prima di avviare vpnd la mia tabellla di routing è la seguente Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.223.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default 192.168.223.254 0.0.0.0 UG 0 0 0 eth0 dopo viene modificata come segue Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 80.17.46.250 192.168.223.254 255.255.255.255 UGH 0 0 0 eth0 192.168.223.0 * 255.255.255.0 U 0 0 0 eth0 169.254.0.0 * 255.255.0.0 U 0 0 0 eth0 default * 0.0.0.0 U 0 0 0 tun0 il gateway vpn è ovviamente 87.17.46.250 e a me piacerebbe raggiungere la rete 156.54.24.x Da notare che dopo aver attivato vpnd non solo non raggiungo la rete desiderata ma nemmeno vado in internet a causa dell'ultima riga. Aiutino????  Feyd
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Macbook Air 11" 2.0Ghz - 8GB RAM - 256GB SSD (Mid '12) |
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