iptables on Oracle Cloud Infrastructure are not persistant #1511

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opened 2025-11-20 05:31:57 -05:00 by saavagebueno · 3 comments
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Originally created by @raegedoc on GitHub (Dec 23, 2024).

In the documentation, it is stated for Oracle Cloud Infrastructure (OCI) to modify the iptables. The problem is it will not survive a reboot.

sudo iptables -I INPUT -p udp -m udp --dport 3478 -j ACCEPT

It must be followed by this line

sudo netfilter-persistent save

Please correct the documentation

Originally created by @raegedoc on GitHub (Dec 23, 2024). In the documentation, it is stated for Oracle Cloud Infrastructure (OCI) to modify the iptables. The problem is it will not survive a reboot. `sudo iptables -I INPUT -p udp -m udp --dport 3478 -j ACCEPT` It must be followed by this line `sudo netfilter-persistent save` Please correct the documentation
saavagebueno added the waiting-feedbacktriage-needed labels 2025-11-20 05:31:57 -05:00
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@nazarewk commented on GitHub (Apr 28, 2025):

Hello @raegedoc,

We're currently reviewing our open issues and would like to verify if this problem still exists in the latest NetBird version.

Could you please confirm if the issue is still there?

We may close this issue temporarily if we don't hear back from you within 2 weeks, but feel free to reopen it with updated information.

Thanks for your contribution to improving the project!

@nazarewk commented on GitHub (Apr 28, 2025): Hello @raegedoc, We're currently reviewing our open issues and would like to verify if this problem still exists in the [latest NetBird version](https://github.com/netbirdio/netbird/releases). Could you please confirm if the issue is still there? We may close this issue temporarily if we don't hear back from you within **2 weeks**, but feel free to reopen it with updated information. Thanks for your contribution to improving the project!
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@mlsmaycon commented on GitHub (Jun 1, 2025):

closing issue due to no recent feedback. Feel free to open a new one if the issue persist or reopen if this was a feature request.

@mlsmaycon commented on GitHub (Jun 1, 2025): closing issue due to no recent feedback. Feel free to open a new one if the issue persist or reopen if this was a feature request.
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@raegedoc commented on GitHub (Jun 1, 2025):

Hi! It is not a Netbird issue but an iptables issue that make it volatile by default.

That's why "sudo netfilter-persistent save" is required.

@raegedoc commented on GitHub (Jun 1, 2025): Hi! It is not a Netbird issue but an iptables issue that make it volatile by default. That's why "sudo netfilter-persistent save" is required.
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Reference: SVI/netbird#1511