[dns-operations] is anybody awake at (comcast and/or arin)

Robert Edmonds edmonds at mycre.ws
Tue Oct 6 03:24:09 UTC 2020

Paul Vixie wrote:
> ssh gets hinky when i connect from a server whose PTR is "servfail" (dnssec
> "bogus")

Unless you're using host-based authentication or the from= option with a
hostname pattern in an authorized_keys file, you can set "UseDNS no" in
the sshd config file, or upgrade to OpenSSH 6.8p1 or later where "UseDNS
no" is the default.

Robert Edmonds

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