From f6c5a726deb13d3d74326c70db1985e817f581a4 Mon Sep 17 00:00:00 2001
From: Jack O'Sullivan <jackos1998@gmail.com>
Date: Sun, 10 Jul 2022 16:18:20 +0100
Subject: [PATCH] nixos/estuary: Use ndisc6 instead of ping for keepalive thing

---
 nixos/boxes/colony/vms/estuary/default.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/nixos/boxes/colony/vms/estuary/default.nix b/nixos/boxes/colony/vms/estuary/default.nix
index 394e89b..631693e 100644
--- a/nixos/boxes/colony/vms/estuary/default.nix
+++ b/nixos/boxes/colony/vms/estuary/default.nix
@@ -83,7 +83,12 @@
                   enable = true;
                   requires = [ waitOnline ];
                   after = [ waitOnline ];
-                  serviceConfig.ExecStart = "${pkgs.iputils}/bin/ping -n -i 10 2600::";
+                  script = ''
+                    while true; do
+                      ${pkgs.ndisc6}/bin/ndisc6 ${assignments.internal.ipv6.gateway} wan
+                      sleep 10
+                    done
+                  '';
                   wantedBy = [ "multi-user.target" ];
                 };
               };