docs: update MTU and MSS configuration guidance for OpenVPN RW and tunnels#262
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m-dilorenzi wants to merge 2 commits into
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docs: update MTU and MSS configuration guidance for OpenVPN RW and tunnels#262m-dilorenzi wants to merge 2 commits into
m-dilorenzi wants to merge 2 commits into
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gsanchietti
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May 14, 2026
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Merge after packages have been released |
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This pull request updates the OpenVPN documentation to clarify the default MTU and MSS values, and provides improved instructions for adjusting these settings to address packet fragmentation issues. The changes make it clearer how to configure these options via both the UI and command line for both Road Warrior and tunnel configurations.
Documentation improvements for MTU and MSS configuration:
tun_mtu(1500) andmssfix(1450) for both OpenVPN Road Warrior servers and tunnels.ucicommands.tun_mtuandmssfix, and clarify that these values may need to be tuned for different environments.