* David Howells: > Fix this to apply a default TTL of 10mins in the event that we haven't got > one. This can be configured in /etc/keyutils/key.dns_resolver.conf by > adding the line: > > default_ttl: <number-of-seconds> > > to the file. If the name resolution is not needed continuously, but only for the connection attempt, I suggest to use a much shorter TTL, like five seconds or so. I'm worried that if the implied TTL is too long, some system administrators will have to figure out how to invalidate the DNS cache. Thanks, Florian
