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- Increase the default of max-global-quota to 200 from 128 after

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operational feedback. Still keeping the possible amplification
  factor (CAMP related issues) in the hundreds.
This commit is contained in:
Yorgos Thessalonikefs 2024-11-06 16:28:37 +01:00
parent 3c4b87636a
commit fd1a1d5fa0
4 changed files with 8 additions and 3 deletions
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5
doc/Changelog
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@ -1,3 +1,8 @@
6 November 2024: Yorgos
- Increase the default of max-global-quota to 200 from 128 after
operational feedback. Still keeping the possible amplification
factor (CAMP related issues) in the hundreds.
5 November 2024: Wouter 5 November 2024: Wouter
- Fix for the serve expired DNSSEC information fix, it would not allow - Fix for the serve expired DNSSEC information fix, it would not allow
current delegation information be updated in cache. The fix allows current delegation information be updated in cache. The fix allows

2
doc/example.conf.in
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@ -194,7 +194,7 @@ server:
# iter-scrub-cname: 11 # iter-scrub-cname: 11
# Limit on upstream queries for an incoming query and its recursion. # Limit on upstream queries for an incoming query and its recursion.
# max-global-quota: 128 # max-global-quota: 200
# msec for waiting for an unknown server to reply. Increase if you # msec for waiting for an unknown server to reply. Increase if you
# are behind a slow satellite link, to eg. 1128. # are behind a slow satellite link, to eg. 1128.

2
doc/unbound.conf.5.in
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@ -1997,7 +1997,7 @@ Default is 11.
Limit on the number of upstream queries sent out for an incoming query and Limit on the number of upstream queries sent out for an incoming query and
its subqueries from recursion. It is not reset during the resolution. When its subqueries from recursion. It is not reset during the resolution. When
it is exceeded the query is failed and the lookup process stops. it is exceeded the query is failed and the lookup process stops.
Default is 128. Default is 200.
.TP 5 .TP 5
.B fast\-server\-permil: \fI<number> .B fast\-server\-permil: \fI<number>
Specify how many times out of 1000 to pick from the set of fastest servers. Specify how many times out of 1000 to pick from the set of fastest servers.

2
util/config_file.c
View file

@ -416,7 +416,7 @@ config_create(void)
cfg->ede = 0; cfg->ede = 0;
cfg->iter_scrub_ns = 20; cfg->iter_scrub_ns = 20;
cfg->iter_scrub_cname = 11; cfg->iter_scrub_cname = 11;
cfg->max_global_quota = 128; cfg->max_global_quota = 200;
return cfg; return cfg;
error_exit: error_exit:
config_delete(cfg); config_delete(cfg);