我有以下网络拓扑:
路由器main
(由提供商使用专有软件安装)连接到互联网,是具有和repeater
的中继模式的 WDS 桥接器。OpenWRT
relayd
PC
有 IP192.168.176.84
Workstation
有 IP192.168.176.86
repeater
有 IP192.168.176.94
main router
有 IP192.168.176.93
所以有时候tracert 192.168.176.86
来自PC (192.168.176.84)
Tracing route to Workstation [192.168.176.86]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms Workstation [192.168.176.86]
Trace complete.
有时就像
Tracing route to Workstation [192.168.176.86]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms 192.168.176.94
2 <1 ms <1 ms <1 ms 192.168.176.93
3 <1 ms <1 ms <1 ms 192.168.176.94
4 <1 ms <1 ms <1 ms Workstation [192.168.176.86]
Trace complete.
OpenWRT
为什么?这与、relayd
或有关WDS
吗ARP
?如何修复它并使从PC
到 的路径Workstation
尽可能短(仅通过repeater
),同时保持两者对互联网的访问,并且不破坏 WDS?
答案1
好吧,看来我意外地将Workstation
(tracert 目标)的 IP 地址指定为192.168.176.86
(tracert 源)。修复后,它总是DNS server
PC
Tracing route to Workstation [192.168.176.86]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms Workstation [192.168.176.86]
Trace complete.