diff --git a/hosts/carbon/configuration.nix b/hosts/carbon/configuration.nix
index 7b06994..7ce0899 100644
--- a/hosts/carbon/configuration.nix
+++ b/hosts/carbon/configuration.nix
@@ -132,6 +132,8 @@
         maxfail 0
         holdoff 5
         noipdefault
+        lcp-echo-interval 20
+        lcp-echo-failure 3
         mtu 1492
         hide-password
         defaultroute
@@ -148,7 +150,7 @@
     script = ''
       systemctl restart pppd-ntvdsl.service
     '';
-    startAt = "*-*-* *:47:00";
+    startAt = "*-*-* 07:05:00";
   };