今日問左個朋友
佢話最大原因係我個isp比左兩個ip addresses我
兩個會成日crash
佢叫我試下買隻hub分開佢地
一個ip比desktop，一個ip比router

我未得閒試，你地咁多位高人認為點呀？

我諗買隻 Hub 前﹐試下可唔可以證實真係有兩個 IP addresses 先。 至於點證實我又唔係太識﹐您朋友識唔識呢?  我只知可以響個 router config status 度睇到 WAN 既 IP address 係乜﹐但如果有多過一個﹐響邊度 check 呢?

一條線ISP只會派一個IP比你.

唔會喎, 正常情況下每個account只得一個ip address, 除非當妳係business account. 如果咁妳發逹啦, 比personal錢但有business的service.

要睇係咪有2個ip address, 最簡單方法當然打電話問啦! 或者用web去睇返妳個main account setting! 好似米奇咁講, isp -> cable modem -> wire router -> wireless router 係會拉慢個wireless, 實情要睇妳點會, 一般妳唔會發覺差太遠!