diff --git a/manage.py b/manage.py
index 9a0e2e1..20a2258 100755
--- a/manage.py
+++ b/manage.py
@@ -166,6 +166,11 @@ def setupProj(project):
         setPerms(renderedFilename, 640)
         setOwner(renderedFilename, os.getuid(), getUid(project))
 
+    if project in env['volumes']:
+        for volume in env['volumes'][project].values():
+            setPerms(volume, 750)
+            setOwner(volume, getUid(project), getUid(project))
+
     upProj(project)
 
 
diff --git a/projects/coturn/compose.yaml.mako b/projects/coturn/compose.yaml.mako
index 485d04b..0c4a779 100644
--- a/projects/coturn/compose.yaml.mako
+++ b/projects/coturn/compose.yaml.mako
@@ -17,4 +17,6 @@ services:
       - ${env['certs']['coturn']['cert']}:/etc/coturn/cert.pem:ro
       - ${env['certs']['coturn']['pkey']}:/etc/coturn/pkey.pem:ro
 
-${env['networks_attr']}
+networks:
+  default:
+    enable_ipv6: true
diff --git a/projects/diun/compose.yaml.mako b/projects/diun/compose.yaml.mako
index fe27375..d72087f 100644
--- a/projects/diun/compose.yaml.mako
+++ b/projects/diun/compose.yaml.mako
@@ -11,7 +11,9 @@ services:
       - ./images.yml:/etc/diun/images.yml:ro
       - data:/data
 
-${env['networks_attr']}
+networks:
+  default:
+    enable_ipv6: true
 
 volumes:
   data:
diff --git a/projects/searxng/compose.yaml.mako b/projects/searxng/compose.yaml.mako
index 60cafdc..978990c 100644
--- a/projects/searxng/compose.yaml.mako
+++ b/projects/searxng/compose.yaml.mako
@@ -22,7 +22,9 @@ services:
     volumes:
       - valkey:/data
 
-${env['networks_attr']}
+networks:
+  default:
+    enable_ipv6: true
 
 volumes:
   valkey:
diff --git a/projects/syncthing/compose.yaml.mako b/projects/syncthing/compose.yaml.mako
new file mode 100644
index 0000000..8290cc5
--- /dev/null
+++ b/projects/syncthing/compose.yaml.mako
@@ -0,0 +1,57 @@
+services:
+  syncthing:
+    container_name: syncthing
+    image: docker.io/syncthing/syncthing:1
+    restart: always
+    user: ${env['users']['syncthing']}:${env['users']['syncthing']}
+    environment:
+      - PUID=${env['users']['syncthing']}
+      - PGID=${env['users']['syncthing']}
+    ports:
+      - 127.0.0.1:${env['ports']['syncthing_webui']}:8384 # Web UI
+      - ${env['ports']['syncthing_tcp']}:22000/tcp # TCP file transfers
+      - ${env['ports']['syncthing_udp']}:22000/udp # QUIC file transfers
+    volumes:
+      - ${env['volumes']['syncthing']['datadir']}:/var/syncthing
+
+  stdiscosrv:
+    container_name: syncthing-discosrv
+    image: docker.io/syncthing/discosrv:1
+    restart: always
+    command:
+      - "-http"
+    environment:
+      - PUID=${env['users']['syncthing_discosrv']}
+      - PGID=${env['users']['syncthing_discosrv']}
+    networks:
+      - discosrv
+    ports:
+      - 127.0.0.1:${env['ports']['syncthing_discosrv']}:8443
+ 
+  strelaysrv:
+    container_name: syncthing-relaysrv
+    image: docker.io/syncthing/relaysrv:1
+    restart: always
+    command:
+      - '-ext-address=:${env['ports']["syncthing_relaysrv"]}'
+      - '-pools='
+    environment:
+      - PUID=${env['users']['syncthing_relaysrv']}
+      - PGID=${env['users']['syncthing_relaysrv']}
+    networks:
+      - relaysrv
+    ports:
+      - 22067:22067
+    volumes:
+      - strelaysrv:/var/strelaysrv
+
+networks:
+  default:
+    enable_ipv6: true
+  discosrv:
+    enable_ipv6: true
+  relaysrv:
+    enable_ipv6: true
+
+volumes:
+  strelaysrv:
diff --git a/pyenv.yml b/pyenv.yml
index 40c1640..263a474 100644
--- a/pyenv.yml
+++ b/pyenv.yml
@@ -69,12 +69,6 @@ certs:
     pkey: "/etc/letsencrypt/live/mail.viyurz.fr/privkey.pem"
 
 
-networks_attr: |
-  networks:
-    default:
-      enable_ipv6: true
-
-
 # Ports exposed to host
 ports:
   coturn_listening: 3478
@@ -96,8 +90,7 @@ ports:
   stump: 10801
   synapse: 8008
   syncthing_discosrv: 8443
-  # Public port, forwarded to 22067 by nftables
-  syncthing_relaysrv: 143
+  syncthing_relaysrv: 143 # Public port, forwarded to 22067 by nftables
   syncthing_webui: 8384
   syncthing_tcp: 18880
   syncthing_udp: 22000
@@ -128,16 +121,26 @@ users:
 
 
 volumes:
-  etebase_datadir: /mnt/etebasedata
-  fireshare_datadir: /mnt/firesharedata
-  fireshare_processeddir: /mnt/storagebox/fireshare/processed
-  fireshare_videosdir: /mnt/storagebox/fireshare/videos
-  hedgedoc_uploadsdir: /mnt/hedgedocuploads
-  mailserver_datadir: /mnt/mailserver
-  postgres_datadir: /mnt/postgresdata
-  stump_configdir: /mnt/stump/config
-  stump_datadir: /mnt/stump/data
-  synapse_datadir: /mnt/synapsedata
-  syncthing_datadir: "{env['cifs_mounts']['syncthing']['path']}"
-  uptime_kuma_datadir: /mnt/uptimekumadata
-  vaultwarden_datadir: /mnt/vwdata
+  etebase:
+    datadir: /mnt/etebasedata
+  fireshare:
+    datadir: /mnt/firesharedata
+    processeddir: /mnt/storagebox/fireshare/processed
+    videosdir: /mnt/storagebox/fireshare/videos
+  hedgedoc:
+    uploadsdir: /mnt/hedgedocuploads
+  mailserver:
+    datadir: /mnt/mailserver
+  postgres:
+    datadir: /mnt/postgresdata
+  stump:
+    configdir: /mnt/stump/config
+    datadir: /mnt/stump/data
+  synapse:
+    datadir: /mnt/synapsedata
+  syncthing:
+    datadir: /mnt/storagebox/syncthing
+  uptimekuma:
+    datadir: /mnt/uptimekumadata
+  vaultwarden:
+    datadir: /mnt/vwdata
diff --git a/setup.sh b/setup.sh
index 18bcef5..3445ba5 100755
--- a/setup.sh
+++ b/setup.sh
@@ -31,8 +31,8 @@ fi
 
 declare -A sysctl_vars=(
 	[vm.overcommit_memory]=1
-	[net.core.wmem_max]=2500000
-	[net.core.rmem_max]=2500000
+	[net.core.wmem_max]=7500000
+	[net.core.rmem_max]=7500000
 )
 
 echo -n "" | sudo tee /etc/sysctl.d/podman.conf
@@ -40,7 +40,7 @@ for key in "${!sysctl_vars[@]}"; do
 	value="${sysctl_vars[$key]}"
 	echo "$key = $value" | sudo tee -a /etc/sysctl.d/podman.conf
 done
-sudo sysctl -p
+sudo sysctl -p /etc/sysctl.d/podman.conf
 
 
 sudo systemctl enable --now nftables