在没有bind接口的情况下,如何no-cache #1150
Replies: 5 comments 15 replies
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将ttl设得很小并关闭预读? |
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但是即使你在smartdns不缓存了,上游服务器也是会缓存的啊,ttl是由soa的设置决定的 |
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没看懂,什么场景要关闭特定域名的缓存 |
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大佬问下改小ttl值,会不会导致,smartdns也更频繁的发起更新?因为开了serve-expired? |
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曲线救国:
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只是在smartdns配置文件内部,使用domain-rules指定不同的nameserver,但想关闭该rules下的缓存。
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