tinc: reduce MTU

2020-08-16 15:56:03 +01:00 · 2020-08-16 15:56:03 +01:00 · 8612506944
parent 1e57b6d457
commit 8612506944
1 changed files with 2 additions and 0 deletions
--- a/modules/retiolum/default.nix
+++ b/modules/retiolum/default.nix
@ -61,6 +61,8 @@ in {
      Name = tinc.${netname}

      [Network]
+      # tested with `ping -6 turingmachine.r -s 1378`, not sure how low it must be
+      MTU=1377
      Address=${cfg.ipv4}/12
      Address=${cfg.ipv6}/16
    '';