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Firewall rules not working as configured
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Topic: Firewall rules not working as configured (Read 818 times)
seed
Full Member
Posts: 174
Karma: 12
Firewall rules not working as configured
«
on:
November 12, 2023, 09:52:23 pm »
Today I converted my mail server to dualstack and therefore added the IPv6 address to the alias in the WAN rule. However, no tcp handshake was established (the syn-ack couldnt "get out").
After several hours of searching, I recreated the
exact same rule
and suddenly it worked.
How can this happen?
«
Last Edit: November 12, 2023, 09:54:17 pm by seed
»
Logged
i want all services to run with wirespeed and therefore run this dedicated hardware configuration:
AMD Ryzen 7 9700x
ASUS Pro B650M-CT-CSM
64GB DDR5 ECC (2x KSM56E46BD8KM-32HA)
Intel XL710-BM1
Intel i350-T4
2x SSD with ZFS mirror
PiKVM for remote maintenance
private user, no business use
doktornotor
Hero Member
Posts: 709
Karma: 70
Re: Firewall rules not working as configured
«
Reply #1 on:
November 12, 2023, 10:07:42 pm »
See Firewall - Diagnostics - States - Actions.
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seed
Full Member
Posts: 174
Karma: 12
Re: Firewall rules not working as configured
«
Reply #2 on:
November 12, 2023, 10:31:22 pm »
I even rebooted the machine without luck. If it was a state issue the reboot should have solved it.
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i want all services to run with wirespeed and therefore run this dedicated hardware configuration:
AMD Ryzen 7 9700x
ASUS Pro B650M-CT-CSM
64GB DDR5 ECC (2x KSM56E46BD8KM-32HA)
Intel XL710-BM1
Intel i350-T4
2x SSD with ZFS mirror
PiKVM for remote maintenance
private user, no business use
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Firewall rules not working as configured
