Hello, Can someone give me a quick pointer as to why is it that i'm not able to telnet into this router unless I put the following command ip nat inside source static tcp 209.42.x.x 23 209.42.x.x 23
Thanks,
User Access Verification
Password: ima_test>en Password: ima_test#show config Using 1689 out of 129016 bytes ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname ima_test ! enable password xxxx ! ! ! ip subnet-zero ip cef ! ! no ip domain-lookup
! ! ! ! ! ! ! fax interface-type fax-mail mta receive maximum-recipients 0 ! ! ! ! interface FastEthernet0/0 ip address 192.168.1.1 255.255.255.0 ip nat inside duplex auto speed auto ! interface Serial0/0 no ip address shutdown ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial0/1 no ip address shutdown ! interface ATM1/0 no ip address no atm ilmi-keepalive ima-group 2 scrambling-payload ! interface ATM1/1 no ip address no atm ilmi-keepalive ima-group 2 scrambling-payload ! interface ATM1/2 no ip address no atm ilmi-keepalive scrambling-payload ! interface ATM1/3 no ip address no atm ilmi-keepalive scrambling-payload ! interface ATM1/IMA2 no ip address no atm ilmi-keepalive ima differential-delay-maximum 75 ! interface ATM1/IMA2.1 point-to-point ip address 209.42.x.x 255.255.255.0 ip nat outside pvc 1/69 ! ! interface ATM1/IMA2.2 point-to-point ip address 10.128.35.4 255.255.255.0 pvc 1/70 ! ! ip nat inside source list 1 interface ATM1/IMA2.1 overload ip nat inside source static tcp 209.42.x.x 23 209.42.x.x 23 extendable ip classless ip route 0.0.0.0 0.0.0.0 209.42.x.1 no ip http server ! access-list 1 permit any ! call rsvp-sync ! ! mgcp profile default ! dial-peer cor custom ! ! ! ! line con 0 line aux 0 line vty 0 4 password xxxx login ! ! end
ima_test#