/usr/sbin/bwlimit init
+# Migrate old style vservers to new style
+pushd /etc/vservers
+for i in `ls /etc/vservers`; do echo "persistent,lback_allow" > $i/nflags; mkdir -p $i/sysctl/0; echo net.ipv4.ip_forward > $i/sysctl/0/setting; echo 1 > $i/sysctl/0/value; echo -e "persistent\n~info_init" > $i/cflags; done
+popd
%postun
# 0 = erase, 1 = upgrade