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Feature #15249

open

Ability to adjust MTU & MSS on tailscale interface

Added by Christopher Cope 3 months ago. Updated 3 months ago.

Status:
In Progress
Priority:
Normal
Category:
Tailscale
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:
Plus Target Version:

Description

Tailscale itself has an environment variable to adjust this TS_DEBUG_MTU. However, it does seem to be primarily for testing.

We have had a customer reach out to us requesting this.

https://github.com/tailscale/tailscale/issues/8219

As mentioned on https://redmine.pfsense.org/issues/14780 assigning tailscale0 to adjust this value isn't an option.

Actions #1

Updated by Christian McDonald 3 months ago

  • Status changed from New to In Progress

Easy to add a knob to set TS_DEBUG_MTU in the tailscale environment. Will add it next week.

Actions #2

Updated by Christopher Cope 3 months ago

  • Subject changed from Ability to adjust MTU on tailscale interface to Ability to adjust MTU & MSS on tailscale interface

Edited to specify the desire for both MTU & MSS.

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