docs/uninstall-zh.md

@@ -14,6 +14,8 @@ wget -nv -O vpnunst.sh https://get.vpnsetup.net/unst
 sudo bash vpnunst.sh
 ```
 
+在完成后重启你的服务器。这一步是可选的，但推荐。
+
 <details>
 <summary>
 如果无法下载，请点这里。

docs/uninstall.md

@@ -14,6 +14,8 @@ wget -nv -O vpnunst.sh https://get.vpnsetup.net/unst
 sudo bash vpnunst.sh
 ```
 
+When finished, reboot your server. This is optional, but recommended.
+
 <details>
 <summary>
 Click here if you are unable to download.

extras/vpnuninstall.sh

@@ -187,7 +187,6 @@ update_sysctl() {
       sed --follow-symlinks -i '/# Added by hwdsl2 VPN script/,+17d' /etc/sysctl.conf
     fi
     echo 0 > /proc/sys/net/ipv4/ip_forward
-    echo 1 > /proc/sys/net/ipv4/conf/all/rp_filter
   fi
 }
 
@@ -311,7 +310,7 @@ remove_vpn() {
 
 print_vpn_removed() {
   echo
-  echo "IPsec VPN removed!"
+  echo "IPsec VPN removed! Please reboot your server. This is optional, but recommended."
 }
 
 vpnuninstall() {