I have installed a cisco router in load sharing knowing that I have two ADSL links to connect to internet one of them with a fixed IP public address that i want to use to access the internal FTP server using NAT/PAT from the outside, I already try to configure it but I still can't access the FTP server from outside when both links are connected knowing that when i use just the ADSl link with the public fixed IP it's work fine;
my configuration is as below; please any ideas or any comments it's urgent and I need to fixe this issue ASAP. thanks in advance.
Router#sh running-config Building configuration...
Current configuration : 4649 bytes ! version 15.2 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname XXXXXXXXXXX ! boot-start-marker boot-end-marker ! ! enable secret 5 XXXXXXXXXXX ! no aaa new-model ! ip cef ! ! ! ! ! ! ip domain name XXXXXXXXXXX no ipv6 cef multilink bundle-name authenticated ! !
! ! controller VDSL 0/0/0 ! controller VDSL 0/1/0 ! ip ssh time-out 60 ip ssh logging events ip ssh version 2 ! track 1 interface Dialer0 ip routing ! track 2 interface Dialer1 ip routing ! ! ! ! interface Embedded-Service-Engine0/0 no ip address shutdown ! interface GigabitEthernet0/0 ip address 192.168.2.1 255.255.255.0 ip nat inside ip virtual-reassembly in ip tcp adjust-mss 1452 duplex auto speed auto ! interface GigabitEthernet0/1 no ip address shutdown duplex auto speed auto ! interface ATM0/0/0 no ip address no atm ilmi-keepalive pvc 8/35 pppoe-client dial-pool-number 1 ! ! interface Ethernet0/0/0 no ip address shutdown ! interface ATM0/1/0 no ip address no atm ilmi-keepalive pvc 8/35 pppoe-client dial-pool-number 2 ! ! interface Ethernet0/1/0 no ip address shutdown ! interface Dialer0 mtu 1492 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp ip tcp adjust-mss 1452 dialer pool 1 dialer-group 1 ppp chap hostname XXXXXXXXXXXX ppp chap password XXXXXXXXXXXX ppp pap sent-username XXXXXXXXXXXXX password XXXXXXXXXXXXXXXX ppp multilink ! interface Dialer1 mtu 1492 ip address negotiated ip nat outside ip virtual-reassembly in encapsulation ppp ip tcp adjust-mss 1452 dialer pool 2 dialer-group 2 ppp chap hostname XXXXXXXXXXXX ppp chap password XXXXXXXXXXXX ppp pap sent-username XXXXXXXXXXXXX password XXXXXXXXXXXXXXXX ppp multilink ! ip forward-protocol nd ! no ip http server no ip http secure-server ! ip nat inside source static tcp 192.168.2.200 21 interface Dialer0 21 ip nat inside source static udp 192.168.2.200 21 interface Dialer0 21 ip nat inside source static tcp 192.168.2.200 20 interface Dialer0 20 ip nat inside source route-map adsl1 interface Dialer0 overload ip nat inside source route-map adsl2 interface Dialer1 overload ip route 0.0.0.0 0.0.0.0 Dialer0 10 track 1 ip route 0.0.0.0 0.0.0.0 Dialer1 10 track 2 ! access-list 11 permit 192.168.2.0 0.0.0.255 access-list 12 deny 192.168.2.200 access-list 12 permit 192.168.2.0 0.0.0.255 ! route-map adsl2 permit 10 match ip address 12 match interface Dialer1 ! route-map adsl1 permit 10 match ip address 11 match interface Dialer0 ! ! ! control-plane ! ! ! line con 0 line aux 0 line 2 no activation-character no exec transport preferred none transport output pad telnet rlogin lapb-ta mop udptn v120 ssh stopbits 1 line vty 0 4 password XXXXXXXXXXXXXX login local transport input ssh ! scheduler allocate 20000 1000 ! end
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