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Originally, the default value for max-stale-ttl was 1 week, which could and in some scenarios lead to cache exhaustion on a busy resolvers. Picking the default value will always be juggling between value that's useful (e.g. keeping the already cached records after they have already expired and the upstream name servers are down) and not bloating the cache too much (e.g. keeping everything for a very long time). The new default reflects what we think is a reasonable to time to react on both sides (upstream authoritative and downstream recursive). |
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| .. | ||
| check | ||
| confgen | ||
| delv | ||
| dig | ||
| dnssec | ||
| named | ||
| nsupdate | ||
| pkcs11 | ||
| plugins | ||
| rndc | ||
| tests | ||
| tools | ||
| win32/BINDInstall | ||
| Makefile.am | ||