mer3220 l2tp vpn连接成功但是内网不通

1，检查策略
2，检查路由

拨号设置有问题吧，或者设置了策略？

attack-defense policy AtkInterface2 scan detect level high action logging syn-flood detect non-specific syn-flood action logging drop udp-flood detect non-specific udp-flood action logging drop icmp-flood detect non-specific icmp-flood action logging drop signature detect smurf action drop logging signature detect large-icmp action drop logging signature detect large-icmpv6 action drop logging signature detect tcp-invalid-flags action drop logging signature detect tcp-null-flag action drop logging signature detect tcp-all-flags action drop logging signature detect tcp-syn-fin action drop logging signature detect tcp-fin-only action drop logging signature detect land action drop logging signature detect winnuke action drop logging signature detect fraggle action drop logging signature detect ip-option record-route action drop logging signature detect ip-option strict-source-routing action drop logging signature detect icmp-type destination-unreachable action drop logging signature detect icmp-type redirect action drop logging 只有这些策略，其他一律放行