我正在尝试通过防火墙进行通信，但我无法通过防火墙 ping 任何东西。
PC1:172.16.201.22 <-> 路由器:172.16.192.1 <-> Firewall_Port1:10.10.10.4 <-> Firewall_Port2:192.168.11.201 <-> PC2:192.168.11.221
路由器配置
interface GigabitEthernet0/0
description
ip address 10.10.10.2 255.255.255.248
ip access-group ESP_in in
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
standby 1 ip 10.10.10.1
duplex auto
speed auto
!
interface GigabitEthernet0/1
mtu 9576
no ip address
no ip route-cache
duplex auto
speed auto
!
interface GigabitEthernet0/1.101
encapsulation dot1Q 101
ip address 172.16.96.2 255.255.240.0
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
standby 101 ip 172.16.96.1
!
interface GigabitEthernet0/1.201
encapsulation dot1Q 201
ip address 172.16.192.2 255.255.240.0
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache
standby 201 ip 172.16.192.1
!
!
ip route 172.16.16.0 255.255.255.0 10.10.10.4
ip route 172.16.96.0 255.255.240.0 10.10.10.4
ip route 192.168.1.0 255.255.255.0 10.10.10.4
ip route 192.168.11.0 255.255.255.0 10.10.10.4
!
