我在路由器 Cisco 中多次收到此错误消息：

%IP_VFR-4-FRAG_TABLE_OVERFLOW: Tunnel1: the fragment table has reached its maximum threshold 16

%IP_VFR-4-FRAG_TABLE_OVERFLOW: Tunnel1: the fragment table has reached its maximum threshold 16

有没有人熟悉这种错误并知道对路由器的影响？

谢谢你

编辑：

interface Tunnel1 
 ip address 192.168.144.1 255.255.255.252 
 ip mtu 1500 
 ip nat outside 
 ip virtual-reassembly 
 ip tcp adjust-mss 1400 
 delay 55000 
 tunnel source 192.168.0.1 
 tunnel destination 192.168.10.2