Use generic ratelimiter and relax limit

This commit is contained in:
Alex D. 2022-06-17 15:27:27 +00:00
parent 170fc79261
commit 01f7a89269
Signed by: caskd
GPG Key ID: F92BA85F61F4C173
4 changed files with 3 additions and 10 deletions

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@ -3,7 +3,7 @@
. ../APKBUILD-config.template
pkgver=2022.06.07.01
pkgver=2022.06.17.01
pkgrel=0
options="!check" # check requires root?

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@ -1,6 +1,3 @@
# Ban if connection attempts are still made over the limit
ct state new meter ban4 { ip saddr timeout 10m limit rate over 1/second burst 50 packets } update @blackhole4 { ip saddr timeout 1h } counter;
ct state new meter ban6 { ip6 saddr timeout 10m limit rate over 1/second burst 50 packets } update @blackhole6 { ip6 saddr timeout 1h } counter;
ct state new meter drop4 { ip saddr timeout 10m limit rate over 1/second } counter reject;
ct state new meter drop6 { ip6 saddr timeout 10m limit rate over 1/second } counter reject;
ct state new meter ban4 { ip saddr timeout 10m limit rate over 2/second burst 60 packets } update @blackhole4 { ip saddr timeout 1h } counter reject;
ct state new meter ban6 { ip6 saddr timeout 10m limit rate over 2/second burst 60 packets } update @blackhole6 { ip6 saddr timeout 1h } counter reject;

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@ -1,2 +0,0 @@
tcp dport { 143, 993 } ct state new meter dovecot4 { ip saddr timeout 1h limit rate over 2/minute burst 20 packets } update @blackhole4 { ip saddr timeout 1h } counter;
tcp dport { 143, 993 } ct state new meter dovecot6 { ip6 saddr timeout 1h limit rate over 2/minute burst 20 packets } update @blackhole6 { ip6 saddr timeout 1h } counter;

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@ -1,2 +0,0 @@
tcp dport { 25, 465, 587 } ct state new meter postfix4 { ip saddr timeout 1h limit rate over 2/minute burst 20 packets } update @blackhole4 { ip saddr timeout 1h } counter;
tcp dport { 25, 465, 587 } ct state new meter postfix6 { ip6 saddr timeout 1h limit rate over 2/minute burst 20 packets } update @blackhole6 { ip6 saddr timeout 1h } counter;