У меня аналогичная проблема, на DI-634M ver B1 (прошивка 2.03 от 2007/07/17). Сам роутер имеет IP 192.168.
20.1 и внутренняя сеть получается 192.168.
20.0/24
Провайдер использует PPTP. Сначала роутер получает по DHCP адреса себя и шлюза. Шлюз у меня 10.255.16.65, а адрес VPN-сервера: 192.168.0.1. Проблема не в маршрутизации, так как роутер сам прописывает отдельный маршрут до VPN. Вот таблица маршрутизации (со страницы "status"):
Цитата:
Destination IP Netmask Gateway Metric Interface Creator
192.168.0.1 255.255.255.255 10.255.16.65 1 Static WAN System
10.255.16.64 255.255.255.224 0.0.0.0 1 Static WAN System
192.168.20.0 255.255.255.0 0.0.0.0 1 LAN System
Вот лог загрузки:
Цитата:
[INFO] Sun Sep 16 20:02:44 2007 Log viewed by IP address 192.168.20.102
[INFO] Sun Sep 16 20:02:36 2007 WAN interface is down
[INFO] Sun Sep 16 20:02:36 2007 PPTP tunnel ID 0x3981 has been closed
[INFO] Sun Sep 16 20:02:36 2007 WAN interface is down
[INFO] Sun Sep 16 20:02:36 2007 LCP sets remote auth: 0000
[INFO] Sun Sep 16 20:02:36 2007 LCP sets remote options: ACCM: 0, ACFC: 1, PFC: 1, MRU: 1462
[INFO] Sun Sep 16 20:02:36 2007 LCP sets local options: ACCM: 0, ACFC: 1, PFC: 1, MRU: 1462
[INFO] Sun Sep 16 20:02:36 2007 PPTP connected to server "local" with ID 0x3981
[INFO] Sun Sep 16 20:02:36 2007 The PPTP transmit window is 10
[INFO] Sun Sep 16 20:02:36 2007 Attempting to establish a PPTP connection.
[INFO] Sun Sep 16 20:02:36 2007 Log viewed by IP address 192.168.20.102
[INFO] Sun Sep 16 20:02:35 2007 Attempting to start always-on WAN connection
[INFO] Sun Sep 16 20:02:35 2007 Obtained IP Address using DHCP. IP address is 10.255.16.87
[INFO] Sun Sep 16 20:02:34 2007 Log viewed by IP address 192.168.20.102
[INFO] Sun Sep 16 20:02:17 2007 Previous message repeated 2 times
[INFO] Sun Sep 16 20:02:11 2007 Allowed configuration authentication by IP address 192.168.20.102
[INFO] Sun Sep 16 20:02:06 2007 Initialization complete, starting DHCP server
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 47 was removed from the parameter database
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 46 was removed from the parameter database
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 44 was removed from the parameter database
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 19 was added to the parameter database
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 3 was added to the parameter database
[INFO] Sun Sep 16 20:02:03 2007 DHCP Server Parameter 1 was added to the parameter database
[INFO] Sun Sep 16 20:02:01 2007 Bringing up WAN using PPTP
[INFO] Sun Sep 16 20:02:01 2007 WAN interface cable has been connected
[INFO] Sun Sep 16 20:02:01 2007 Wireless system with MAC address 00197E3968D2 associated
[INFO] Sun Sep 16 20:01:59 2007 DHCP Server Parameter 6 was added to the parameter database
[INFO] Sun Sep 16 20:01:59 2007 LAN interface is up
[INFO] Sun Sep 16 20:01:59 2007 LAN Ethernet Carrier Detected
[INFO] Sun Sep 16 20:01:59 2007 Device initialized
[INFO] Sun Sep 16 20:01:59 2007 Wireless Link is up
[INFO] Sun Sep 16 20:01:59 2007 Stored configuration to non-volatile memory
[INFO] Sun Sep 16 20:01:58 2007 No Internet access policy is in effect. Unrestricted Internet access allowed to everyone
[INFO] Thu Jan 01 00:00:00 1970 Loaded configuration from non-volatile memory
До подключения DI-634M интернет работал через Linux-сервер, используя PPTP, без каких-либо проблем. И маршрутизация была настроена точно так же, как это сделал DI-634M. В чём может быть проблема?