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Wrong mask for 0.0.0.0? #353

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dalibor-aleksic-atomia opened this issue Nov 24, 2020 · 0 comments
Open

Wrong mask for 0.0.0.0? #353

dalibor-aleksic-atomia opened this issue Nov 24, 2020 · 0 comments

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@dalibor-aleksic-atomia
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It seems that 0.0.0.0/0 should be used instead 0.0.0.0/32.

puppet-atomia/manifests/postgresql.pp

Line 25 in 18a7c89

ip_mask_deny_postgres_user => '0.0.0.0/32',

Mask /0 matches all IP address and therefore block access to postgres user from remote hosts.
Mask /32 matches only very first IP address 0.0.0.0 based on this answer https://networkengineering.stackexchange.com/a/56411
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