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October 28, 2021 18:53
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| When I do the following, I can then access prometheus node exporter (9100/tcp) from my house, | |
| but I can no longer ssh in from my house (I can ssh in from ANYWHERE ELSE just fine. | |
| What is wrong with this: |
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| firewall-cmd --new-zone=prometheus-access --permanent && \ | |
| firewall-cmd --zone=prometheus-access --add-source=70.113.112.171/32 --permanent && \ | |
| firewall-cmd --zone=prometheus-access --add-port=9100/tcp --permanent && \ | |
| firewall-cmd --reload |
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Turns out that adding a source to a zone means that ALL traffic from that source goes into that zone.