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47 lines
1.4 KiB
47 lines
1.4 KiB
7 years ago
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Revert 3cd5103c1e1aaa59bd66f7f52f6ebbcd5deb12f9
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diff --git a/servconf.c b/servconf.c
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index 475076bf2..318546290 100644
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--- a/servconf.c
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+++ b/servconf.c
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@@ -308,7 +308,7 @@ fill_default_server_options(ServerOptions *options)
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if (options->max_sessions == -1)
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options->max_sessions = DEFAULT_SESSIONS_MAX;
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if (options->use_dns == -1)
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- options->use_dns = 0;
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+ options->use_dns = 1;
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if (options->client_alive_interval == -1)
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options->client_alive_interval = 0;
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if (options->client_alive_count_max == -1)
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diff --git a/sshd_config b/sshd_config
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index e9045bc4d..c9042ac3c 100644
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--- a/sshd_config
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+++ b/sshd_config
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@@ -112,7 +112,7 @@ UsePrivilegeSeparation sandbox # Default for new installations.
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#ClientAliveInterval 0
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#ClientAliveCountMax 3
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#ShowPatchLevel no
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-#UseDNS no
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+#UseDNS yes
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#PidFile /var/run/sshd.pid
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#MaxStartups 10:30:100
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#PermitTunnel no
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diff --git a/sshd_config.5 b/sshd_config.5
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index 4fd93d68e..cf57c609f 100644
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--- a/sshd_config.5
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+++ b/sshd_config.5
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@@ -1379,10 +1379,12 @@ should look up the remote host name and check that
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should look up the remote host name, and to check that
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the resolved host name for the remote IP address maps back to the
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very same IP address.
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+The default is
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+.Dq yes .
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.Pp
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If this option is set to
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.Cm no
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-(the default) then only addresses and not host names may be used in
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+then only addresses and not host names may be used in
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.Pa ~/.ssh/authorized_keys
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.Cm from
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and
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