vidhar: dscp

1 files changed, 7 insertions, 4 deletions

diff --git a/hosts/vidhar/network/dsl.nix b/hosts/vidhar/network/dsl.nix
index aa2adf4b..2655b09a 100644
--- a/hosts/vidhar/network/dsl.nix
+++ b/hosts/vidhar/network/dsl.nix
@@ -66,16 +66,19 @@ in {
           text = ''
             ethtool -K telekom tso off gso off gro off
 
-            tc qdisc replace dev "${pppInterface}" root cake memlimit 64Mb pppoe-ptm nat diffserv4 wash bandwidth 35mbit
-
             modprobe ifb
             ip link del "ifb4${pppInterface}" || true
             ip link add name "ifb4${pppInterface}" type ifb
+            ip link set "ifb4${pppInterface}" up
+
+            tc qdisc del dev "ifb4${pppInterface}" root || true
             tc qdisc del dev "${pppInterface}" ingress || true
+            tc qdisc del dev "${pppInterface}" root || true
+
             tc qdisc add dev "${pppInterface}" handle ffff: ingress
+            tc filter add dev "${pppInterface}" parent ffff: basic action ctinfo dscp 0x0000003f 0x00000040 action mirred egress redirect dev "ifb4${pppInterface}"
             tc qdisc replace dev "ifb4${pppInterface}" root cake memlimit 64Mb pppoe-ptm diffserv4 bandwidth 93mbit
-            ip link set "ifb4${pppInterface}" up
-            tc filter add dev "${pppInterface}" parent ffff: matchall action mirred egress redirect dev "ifb4${pppInterface}"
+            tc qdisc replace dev "${pppInterface}" root cake memlimit 64Mb pppoe-ptm nat diffserv4 wash bandwidth 35mbit
           '';
         };
       in "${app}/bin/${app.meta.mainProgram}";