diff options
| -rw-r--r-- | util/prosodyctl/check.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/util/prosodyctl/check.lua b/util/prosodyctl/check.lua index 31adee8f..70f9e7b0 100644 --- a/util/prosodyctl/check.lua +++ b/util/prosodyctl/check.lua @@ -560,6 +560,8 @@ local function check(arg) return (n:gsub("%.$", "")); end + local unknown_addresses = set.new(); + for jid, host_options in enabled_hosts() do local all_targets_ok, some_targets_ok = true, false; local node, host = jid_split(jid); @@ -742,6 +744,7 @@ local function check(arg) print(" "..target_host.." A record points to internal address, external connections might fail"); else print(" "..target_host.." A record points to unknown address "..record.a); + unknown_addresses:add(record.a); all_targets_ok = false; end end @@ -760,6 +763,7 @@ local function check(arg) print(" "..target_host.." AAAA record points to internal address, external connections might fail"); else print(" "..target_host.." AAAA record points to unknown address "..record.aaaa); + unknown_addresses:add(record.aaaa); all_targets_ok = false; end end @@ -805,6 +809,18 @@ local function check(arg) print(""); end if not problem_hosts:empty() then + if not unknown_addresses:empty() then + print(""); + print("Some of your DNS records point to unknown IP addresses. This may be expected if your server"); + print("is behind a NAT or proxy. The unrecognized addresses were:"); + print(""); + print(" Unrecognized: "..tostring(unknown_addresses)); + print(""); + print("The addresses we found on this system are:"); + print(""); + print(" Internal: "..tostring(internal_addresses)); + print(" External: "..tostring(external_addresses)); + end print(""); print("For more information about DNS configuration please see https://prosody.im/doc/dns"); print(""); |