A Cisco-881 Routing issue

Discussion in 'General Computer Support' started by mikemontoya, Jul 5, 2013.

  1. mikemontoya

    mikemontoya

    Joined:
    Jul 5, 2013
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    I can successfully drive traffic out through my router and to its destination but can't seem to receive traffic from the same destination. On further inspection Wire-shark is logging ICMP Errors:

    " ICMP ERROR 70:DESTINATION UNREACHABLE (HOST UNREACHABLE)"

    FROM SOURCE:192.168.1.1 (ROUTER)
    TO
    DESTINATION: 172.20.189.245
    (DESKTOP)





    *The Default gateway is 172.20.189.245
    *Traffic from the routers? gateway through the VLAN Interface is being dropped on its way in to the desktop
    *Traffic from the desktop can be driven through all the way to the traffic source without issue, but all packets are being dropped on their way in.

    Router Configs


    ROUTER CONFIGS

    Current configuration : 3167 bytes
    !
    version 15.0
    no service pad
    service timestamps debug datetime msec
    service timestamps log datetime msec
    service password-encryption
    !
    hostname JOEPESCI
    !
    boot-start-marker
    boot-end-marker
    !
    enable secret 5 $1$DLla$qzdvY6kykLCjgkWcKRJd3/
    !
    no aaa new-model
    !
    !
    !
    memory-size iomem 10
    !
    !
    ip source-route
    !
    !
    !
    !
    ip cef
    no ipv6 cef
    !
    !
    multilink bundle-name authenticated
    license udi pid CISCO881-K9 sn FSGSFS777
    license boot module c880-data level advipservices
    license agent default authenticate none
    !
    !
    username JOE privilege 15 secret 5 $1$ASFSVSFS6SGS66WHW7W
    !
    !
    ip tcp mss 9000
    !
    !
    !
    !
    !
    !
    !
    interface FastEthernet0
    !
    !
    interface FastEthernet1
    !
    !
    interface FastEthernet2
    !
    !
    interface FastEthernet3
    !
    !
    interface FastEthernet4
    description SOURCE & DESTINATION
    ip address 192.168.16.170 255.255.255.252
    duplex auto
    speed auto
    !
    !
    interface Vlan1
    description JOEPESCI_LAN
    ip address 172.20.189.245 255.255.255.252 secondary
    ip address 192.168.1.1 255.255.255.0
    !
    !
    router rip
    network 172.20.0.0
    network 192.168.1.0
    network 192.168.16.0
    !
    ip forward-protocol nd
    no ip http server
    no ip http secure-server
    !
    !
    ip route 192.160.9.0 255.255.255.0 192.168.16.170 name route_QAWD
    ip route 192.160.9.145 255.255.255.255 192.168.16.170
    ip route 192.160.9.122 255.255.255.255 192.168.16.170
    ip route 192.160.9.145 255.255.255.255 192.168.16.170

    access-list 1 permit 192.16.16.0 0.0.0.255
    access-list 120 permit ip 192.160.0.0 0.0.255.255 any
    access-list 120 permit ip 172.20.0.0 0.0.255.255 any
    access-list 120 permit ip host 192.160.1.1 host 172.20.189.245
    !
    !
    MANY THANKS
     
    mikemontoya, Jul 5, 2013
    #1
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