2 files changed, 21 insertions, 0 deletions

diff --git a/overlays/pppd/default.nix b/overlays/pppd/default.nix
new file mode 100644
index 00000000..3c84af4c
--- /dev/null
+++ b/overlays/pppd/default.nix
@@ -0,0 +1,8 @@
+{ final, prev, ... }:
+{
+  pppd = prev.pppd.overrideAttrs (oldAttrs: {
+    patches = (oldAttrs.patches or []) ++ [
+      ./no-double-timeout.patch
+    ];
+  });
+}
diff --git a/overlays/pppd/no-double-timeout.patch b/overlays/pppd/no-double-timeout.patch
new file mode 100644
index 00000000..53f41ae1
--- /dev/null
+++ b/overlays/pppd/no-double-timeout.patch
@@ -0,0 +1,13 @@
+diff --git i/pppd/plugins/pppoe/discovery.c w/pppd/plugins/pppoe/discovery.c
+index 86bda61..8060558 100644
+--- i/pppd/plugins/pppoe/discovery.c
++++ w/pppd/plugins/pppoe/discovery.c
+@@ -686,7 +686,7 @@ discovery1(PPPoEConnection *conn, int waitWholeTimeoutForPADO)
+        conn->discoveryState = STATE_SENT_PADI;
+        waitForPADO(conn, timeout, waitWholeTimeoutForPADO);
+ 
+-       timeout *= 2;
++       // timeout *= 2;
+     } while (conn->discoveryState == STATE_SENT_PADI);
+ }
+