From c815bd89bfa7fed01a477cf3ce5d49d733315d30 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 15 Nov 2021 10:55:53 +0059
Subject: vidhar: ...

---
 hosts/vidhar/default.nix | 14 ++++++++++++++
 hosts/vidhar/dsl.nix     |  3 ++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/hosts/vidhar/default.nix b/hosts/vidhar/default.nix
index 18eb0629..25040f7d 100644
--- a/hosts/vidhar/default.nix
+++ b/hosts/vidhar/default.nix
@@ -158,6 +158,20 @@
       "eno2".networkConfig.LinkLocalAddressing = "no";
       "telekom".networkConfig.LinkLocalAddressing = "no";
     };
+    services.dhcpd6 = {
+      enable = true;
+      configFile = pkgs.writeText "dhcpd6.conf" ''
+        interface dsl {
+          send ia-pd 0;
+        }
+
+        id-assoc pd 0 {
+          prefix-interface eno1 {
+            sla-id 0;
+          }
+        }
+      '';
+    };
     
     services.timesyncd.enable = false;
     services.chrony = {
diff --git a/hosts/vidhar/dsl.nix b/hosts/vidhar/dsl.nix
index 74008594..202e3c18 100644
--- a/hosts/vidhar/dsl.nix
+++ b/hosts/vidhar/dsl.nix
@@ -63,7 +63,8 @@ in {
         text = ''
           #!${pkgs.runtimeShell}
           ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/use_tempaddr=1
-          ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/forwarding=0
+          # ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/forwarding=0
+          ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/forwarding=1
           ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/autoconf=1
           ${pkgs.procps}/bin/sysctl net/ipv6/conf/$1/accept_ra=1
           ${pkgs.ndisc6}/bin/rdisc6 $1
-- 
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