netlink作为可选政策

bird/bird.conf

@@ -9,7 +9,6 @@ protocol device {
 protocol kernel {
     scan time 20;
     merge paths yes limit 4;
-    netlink rx buffer 8388608;
     ipv6 {
         import none;
         export filter {

bird/net/inet4.conf

@@ -2,7 +2,6 @@ protocol kernel {
     scan time 20;
     kernel table 102;
     merge paths yes limit 4;
-    netlink rx buffer 8388608;
     ipv4 {
         table inet4;
         import none;

update.sh

@@ -6,8 +6,6 @@ rm -rf /etc/bird/net
 mv bird_config/bird/net /etc/bird/
 rm -rf /etc/bird/bird.conf
 mv bird_config/bird/bird.conf /etc/bird/
-echo "net.core.rmem_max=8388608" >> /etc/sysctl.conf
-sysctl -p 
 
 chmod -R 755 /etc/bird