diff --git a/roles/sysctl_proxmox/tasks/main.yml b/roles/sysctl_proxmox/tasks/main.yml
index 70bf05a..6b9bbf8 100644
--- a/roles/sysctl_proxmox/tasks/main.yml
+++ b/roles/sysctl_proxmox/tasks/main.yml
@@ -42,14 +42,7 @@
     - { key: fs.file-max,                        value: "9999999" }
     - { key: fs.inotify.max_user_watches,        value: "524288" }
     - { key: fs.inotify.max_user_instances,       value: "512" }
-    - { key: net.ipv4.ip_forward,                value: "1" }
-    - { key: net.ipv6.conf.all.forwarding,       value: "1" }
     - { key: net.bridge.bridge-nf-call-iptables, value: "0" }
     - { key: net.bridge.bridge-nf-call-ip6tables, value: "0" }
     - { key: vm.dirty_expire_centisecs,          value: "3000" }
     - { key: vm.dirty_writeback_centisecs,       value: "500" }
-    - { key: net.ipv4.tcp_mtu_probing,           value: "1" }
-    - { key: net.core.rmem_max,                  value: "67108864" }
-    - { key: net.core.wmem_max,                  value: "67108864" }
-    - { key: net.ipv4.tcp_rmem,                  value: "4096 87380 67108864" }
-    - { key: net.ipv4.tcp_wmem,                  value: "4096 65536 67108864" }