我们的网络设置如下:
A) Router IP 192.168.51.49
B) Windows Server 2008 R2 with dual NIC:
Lan A) WAN interface (192.168.51.50) ( Used for internet)
Lan B) LAN interface (192.168.30.228) ( used for local connectivity )
当我保持两个 LAN 都启用时,我的互联网就无法工作,但如果我禁用本地 LAN,则互联网可以正常工作。
我该如何解决这个问题?我需要在服务器上进行路由吗?
请参阅以下附件路线打印结果
C:\Users\Administrator>route print
===========================================================================
IPv4 Route Table
===========================================================================
Active Routes:
Network Destination Netmask Gateway Interface Metric
0.0.0.0 0.0.0.0 192.168.51.49 192.168.51.50 276
0.0.0.0 0.0.0.0 192.168.30.227 192.168.30.228 266
192.168.30.224 255.255.255.240 On-link 192.168.30.228 266
192.168.30.228 255.255.255.255 On-link 192.168.30.228 266
192.168.30.239 255.255.255.255 On-link 192.168.30.228 266
192.168.51.48 255.255.255.240 On-link 192.168.51.50 276
192.168.51.50 255.255.255.255 On-link 192.168.51.50 276
192.168.51.63 255.255.255.255 On-link 192.168.51.50 276
127.0.0.0 255.0.0.0 On-link 127.0.0.1 306
127.0.0.1 255.255.255.255 On-link 127.0.0.1 306
127.255.255.255 255.255.255.255 On-link 127.0.0.1 306
202.56.230.5 255.255.255.255 192.168.51.49 192.168.51.50 21
202.56.230.6 255.255.255.255 192.168.51.49 192.168.51.50 21
192.168.26.124 255.255.255.255 192.168.51.49 192.168.51.50 21
224.0.0.0 240.0.0.0 On-link 127.0.0.1 306
224.0.0.0 240.0.0.0 On-link 192.168.51.50 276
224.0.0.0 240.0.0.0 On-link 192.168.30.228 266
255.255.255.255 255.255.255.255 On-link 127.0.0.1 306
255.255.255.255 255.255.255.255 On-link 192.168.51.50 276
255.255.255.255 255.255.255.255 On-link 192.168.30.228 266
===========================================================================
Persistent Routes:
Network Address Netmask Gateway Address Metric
0.0.0.0 0.0.0.0 192.168.30.227 Default
0.0.0.0 0.0.0.0 192.168.51.49 Default
===========================================================================
答案1
192.168.30.x 网络的默认网关的度量值低于 192.168.51.x 网络的默认网关,因此服务器尝试通过 192.168.30.x 网络访问互联网。删除该 NIC 上的默认网关设置,应该可以解决问题。
据我所知,Windows 主机始终只支持单个默认网关。