Newsgroup: it.comp.reti.ip-admin
Titolo: vpn over adsl problema di routing

Ciao a tutti Ho una necessità un pò fuori dal comune .. tenterò di essere 
chiaro nella spegazione del problema/ comportamento 
1. Comportamento:
Sono collegato ad internet (adsl) tramite un router, successivamente mi collego 
alla vpn aziendale .... Dal quel momento utilizzo il gateway remoto , con 
l'effetto collarerale di navigare in internet alla velocità/lentezza di upload 
della linea remota.
2. Necessità 
E' possibile in qualche modo, stabilire una priorità maggiore sulla scheda 
di rete locale?
In questo modo potrei navigare in internet tramite il mio gateway locale, 
ed essere connesso anche alla vpn aziendale. 
Di seguito i risultati di ipconfig/all e route print connesso alla vpn e 
normalmente ... 
ipconfig normale :
PPP adapter Internet:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Internet
Physical Address. . . . . . . . . : 
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : xx.xx.87.xx(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 0.0.0.0
DNS Servers . . . . . . . . . . . : xx.xx.xx.xx
xx.xx.xx.xx
NetBIOS over Tcpip. . . . . . . . : Disabled
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Linksys Wireless-G PCI Adapter
Physical Address. . . . . . . . . : 00-12-17-9A-B0-18
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2002:5238:57d0:e:f109:87d1:5587:5a8(Preferred) 
Site-local IPv6 Address . . . . . : fec0::e:f109:87d1:5587:5a8%2(Preferred) 
Temporary IPv6 Address. . . . . . : 2002:5238:57d0:e:842a:f824:3aa4:6645(Preferred) 
Link-local IPv6 Address . . . . . : fe80::f109:87d1:5587:5a8%14(Preferred) 
IPv4 Address. . . . . . . . . . . : 192.168.0.1(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 
DNS Servers . . . . . . . . . . . : fe80::f109:87d1:5587:5a8%14
NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Bluetooth Network Connection:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : 00-09-DD-10-55-6B
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection 2:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Marvell Yukon 88E8001/8003/8010 PCI 
Gigabit Ethernet Controller
Physical Address. . . . . . . . . : 00-11-2F-5F-38-20
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : NVIDIA nForce Networking Controller
Physical Address. . . . . . . . . : 00-11-2F-5F-24-57
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.1.13(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.224
Lease Obtained. . . . . . . . . . : mercoled  22 novembre 2006 7.24.11
Lease Expires . . . . . . . . . . : sabato 25 novembre 2006 19.24.10
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
NetBIOS over Tcpip. . . . . . . . : Enabled
route print normale : 
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.13 4245
0.0.0.0 0.0.0.0 On-link xx.xx.87.xx 21
xx.xx.87.xx 255.255.255.255 On-link xx.xx.87.xx 276
127.0.0.0 255.0.0.0 On-link 127.0.0.1 4531
127.0.0.1 255.255.255.255 On-link 127.0.0.1 4531
127.255.255.255 255.255.255.255 On-link 127.0.0.1 4531
192.168.0.0 255.255.255.0 On-link 192.168.0.1 4506
192.168.0.1 255.255.255.255 On-link 192.168.0.1 4506
192.168.0.255 255.255.255.255 On-link 192.168.0.1 4506
192.168.1.0 255.255.255.224 On-link 192.168.1.13 4501
192.168.1.13 255.255.255.255 On-link 192.168.1.13 4501
192.168.1.31 255.255.255.255 On-link 192.168.1.13 4501
192.168.100.1 255.255.255.255 192.168.100.1 xx.xx.87.xx 21
224.0.0.0 240.0.0.0 On-link 127.0.0.1 4531
224.0.0.0 240.0.0.0 On-link 192.168.0.1 4510
224.0.0.0 240.0.0.0 On-link 192.168.1.13 4505
224.0.0.0 240.0.0.0 On-link xx.xx.87.xx 23
255.255.255.255 255.255.255.255 On-link 127.0.0.1 4531
255.255.255.255 255.255.255.255 On-link 192.168.0.1 4506
255.255.255.255 255.255.255.255 On-link 192.168.1.13 4501
255.255.255.255 255.255.255.255 On-link xx.xx.87.xx 276
===========================================================================
ipconfig con vpn 
PPP adapter VPN Connection fadaf:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : VPN Connection xxxxx
Physical Address. . . . . . . . . : 
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.16.32(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 0.0.0.0
DNS Servers . . . . . . . . . . . : 192.168.16.2
192.168.16.2
212.216.112.112
NetBIOS over Tcpip. . . . . . . . : Enabled
PPP adapter Internet:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Internet
Physical Address. . . . . . . . . : 
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : xx.xx.87.xx(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 0.0.0.0
DNS Servers . . . . . . . . . . . : xx.37.xx.4
xx.38.xx.70
NetBIOS over Tcpip. . . . . . . . : Disabled
Wireless LAN adapter Wireless Network Connection:
Connection-specific DNS Suffix . : 
Description . . . . . . . . . . . : Linksys Wireless-G PCI Adapter
Physical Address. . . . . . . . . : 00-12-17-9A-B0-18
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2002:5238:57d0:e:f109:87d1:5587:5a8(Preferred) 
Site-local IPv6 Address . . . . . : fec0::e:f109:87d1:5587:5a8%2(Preferred) 
Temporary IPv6 Address. . . . . . : 2002:5238:57d0:e:842a:f824:3aa4:6645(Preferred) 
Link-local IPv6 Address . . . . . : fe80::f109:87d1:5587:5a8%14(Preferred) 
IPv4 Address. . . . . . . . . . . : 192.168.0.1(Preferred) 
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 
DNS Servers . . . . . . . . . . . : fe80::f109:87d1:5587:5a8%14
NetBIOS over Tcpip. . . . . . . . : Enabled
route print con vpn 
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.1.1 192.168.1.13 8470
0.0.0.0 0.0.0.0 On-link xx.xx.87.xx 4246
0.0.0.0 0.0.0.0 On-link 192.168.16.32 21
xx.xx.87.xx 255.255.255.255 On-link xx.xx.87.xx 4501
87.24.85.113 255.255.255.255 On-link xx.xx.87.xx 4246
127.0.0.0 255.0.0.0 On-link 127.0.0.1 8756
127.0.0.1 255.255.255.255 On-link 127.0.0.1 8756
127.255.255.255 255.255.255.255 On-link 127.0.0.1 8756
192.168.0.0 255.255.255.0 On-link 192.168.0.1 8731
192.168.0.1 255.255.255.255 On-link 192.168.0.1 8731
192.168.0.255 255.255.255.255 On-link 192.168.0.1 8731
192.168.1.0 255.255.255.224 On-link 192.168.1.13 8726
192.168.1.13 255.255.255.255 On-link 192.168.1.13 8726
192.168.1.31 255.255.255.255 On-link 192.168.1.13 8726
192.168.16.0 255.255.255.0 On-link 192.168.16.32 21
192.168.16.32 255.255.255.255 On-link 192.168.16.32 276
192.168.16.255 255.255.255.255 On-link 192.168.16.32 276
192.168.100.1 255.255.255.255 192.168.100.1 xx.xx.87.xx 4246
224.0.0.0 240.0.0.0 On-link 127.0.0.1 8756
224.0.0.0 240.0.0.0 On-link 192.168.0.1 8735
224.0.0.0 240.0.0.0 On-link 192.168.1.13 8730
224.0.0.0 240.0.0.0 On-link xx.xx.87.xx 4248
224.0.0.0 240.0.0.0 On-link 192.168.16.32 21
255.255.255.255 255.255.255.255 On-link 127.0.0.1 8756
255.255.255.255 255.255.255.255 On-link 192.168.0.1 8731
255.255.255.255 255.255.255.255 On-link 192.168.1.13 8726
255.255.255.255 255.255.255.255 On-link xx.xx.87.xx 4501
255.255.255.255 255.255.255.255 On-link 192.168.16.32 276

 normalmente ...
nelle proprietà avanzate del ticipi-ip trovi un opzione "Utilizza 
gateway remoto" togli quello e' utilizzarai il tuo gateway locale.
Ciao
pep

 pep
Troppo facile per essere vero :-(
Se tolgo il gw remoto, la vpn non funziona correttamente .. e non navigo 
nemmeno in internet.

> nelle proprietà avanzate del ticipi-ip trovi un opzione "Utilizza

non devi togliere il gateway, ma rimuovere la spunta dal'opzione "usa
gateway predefinito sulla rete remota".
in ogni caso il tutto dipende anche dal client che usi per la vpn.
su alcuni client cisco, non sono riuscito a risolvere il problema
(lato client, provato in fretta, poi lasciato in quanto non era
importante)
Ciao