07-13-2011 10:29 AM - edited 03-07-2019 01:12 AM
Hello everyone,
I have a Cisco 881 router that I am configuring for my company...
I am running into a problem while testing the device. If I unplug the modem that FastEthernet4 is plugged into (WAN Port), the FA4 light will go out, but then come back on when the Modem is rebooted... However no traffic is able to pass the port. I have the port assigned a static IP Address. I have to shutdown and no shutdown the port, or reboot the router. Our ASAs and Cisco 871s do NOT do this.... Can anyone help???
Many thanks!
07-13-2011 10:34 AM
Here is config:
!
! Last configuration change at 18:34:11 UTC Wed Jul 13 2011
!
version 15.0
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
enable secret *
!
no aaa new-model
memory-size iomem 10
!
!
ip source-route
!
ip dhcp database flash:dhcp-bindings
ip dhcp excluded-address 192.168.200.1 192.168.200.100
!
ip dhcp pool LAN
network 192.168.200.0 255.255.255.0
default-router 192.168.200.1
domain-name *
dns-server 192.168.9.2
option 66 ip 192.168.9.50
!
!
ip cef
no ipv6 cef
!
!
!
!
!
!
!
crypto isakmp policy 10
encr 3des
authentication pre-share
group 2
crypto isakmp key * address *
crypto isakmp keepalive 10
!
!
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
!
crypto map cmap1 5 ipsec-isakmp
set peer *
set transform-set ESP-3DES-SHA
match address to_hq
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
ip address * 255.255.255.248
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
no keepalive
crypto map cmap1
!
interface Vlan1
ip address 192.168.200.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
ip nat inside source list NAT interface FastEthernet4 overload
ip route 0.0.0.0 0.0.0.0 *
!
ip access-list extended NAT
deny ip 192.168.200.0 0.0.0.255 192.168.0.0 0.0.255.255
permit ip 192.168.200.0 0.0.0.255 any
ip access-list extended to_hq
permit ip 192.168.200.0 0.0.0.255 192.168.0.0 0.0.255.255
!
!
!
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login
!
scheduler max-task-time 5000
end
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