Improve DNS diagnostics (!17) · Merge requests · Turris / misc

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Merged Improve DNS diagnostics

diagnostics_dns into master

Merged Petr Špaček requested to merge diagnostics_dns into master 7 years ago

Apr 18, 2017
- diagnostics dns: attempt to resolve prominent web sites · ba05b8e2
  Petr Špaček authored 7 years ago
  
  ba05b8e2
- diagnostics dns: log parsed trust anchors from inside of kresd · 23006936
  Petr Špaček authored 7 years ago
  
  23006936
- diagnostics dns: log relevant content from /var/log/message · 04312af6
  Petr Špaček authored 7 years ago
  
  04312af6
- diagnostics dns: Enable verbose logging in kresd · d170e6ff
  Petr Špaček authored 7 years ago
```
This is a hack. Verbosity is increased till kresd restart.
```
  d170e6ff
- diagnostics dns: use dig tool (if available) · 58c1c3b2
  Petr Špaček authored 7 years ago
```
Dig has verbose output which gets handy when there are some weird problems.
```
  58c1c3b2
- diagnostics dns: log information about running resolver process · 742eb4ce
  Petr Špaček authored 7 years ago
  
  742eb4ce
- diagnostics dns: log resolv.conf* even from /tmp · 1bdcceed
  Petr Špaček authored 7 years ago
```
Forwarders are listed in /tmp/resolv.conf.auto
and we want to see them as well.
```
  1bdcceed
- diagnostics dns: log actual DNSSEC root key file content · 94023336
  Petr Špaček authored 7 years ago
```
Root key is not a sensitive information and it is easier
to work with raw data instead of MD5 hash.
```
  94023336
- diagnostics dns: remove non-functional uci show(s) · 774a58d3
  Petr Špaček authored 7 years ago
```
uci show resolver displays data for both resolvers at once
and show kresd/unbound does nothing.
```
  774a58d3

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