Enumerate the modems as /dev/modem0, /dev/modem1, ...
Start an instance of pppd in demand-dial mode for each peer, but instead of a "real" modem, attach it to /dev/modem.peer, which the "ppp-on-dialer" script soft-links to the first available modem dynamically.
When the connection times out and the modem goes offline, soft link /dev/modem.peer to /dev/null so the modem can be re-used for a connection to a different peer.
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这是我要采用的解决方案：
/dev/modem0,/dev/modem1, ...pppd< 的实例/code> 在每个对等点的请求拨号模式下，但不是“真正的”调制解调器，而是将其附加到/dev/modem.peer，其中“ppp- on-dialer”脚本动态软链接到第一个可用的调制解调器。/dev/modem.peer 软链接到/dev/null，以便调制解调器可以重新用于与不同对等点的连接。感谢您的意见！
This is the solution I'm going with:
/dev/modem0,/dev/modem1, ...pppdin demand-dial mode for each peer, but instead of a "real" modem, attach it to/dev/modem.peer, which the "ppp-on-dialer" script soft-links to the first available modem dynamically./dev/modem.peer to/dev/nullso the modem can be re-used for a connection to a different peer.Thanks for your comments!
它是否必须由 Linux 盒子直接驱动，或者你可以使用旧的 Lucent Portmaster boxen 之类的东西吗？
Does it have to be directly driven by the Linux box, or could you use something like the old Lucent Portmaster boxen?