Can’t ping through 3845 router

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    tnshurtm
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    #129707

    The layout:

    L3 Switch(192.168.1.2)


    3845(192.168.1.4)


    2621(192.168.4.1)

    The problem:

    2621 was a standalone office but was then connected via Point to Point.

    I can ping 1.2 from 2621 with a source IP of 192.168.10.1 but not 4.1.

    People in the DHCP pool for 4.0, can ping all of the 1.0 network.

    Also, none of the computers in the DHCP pool can ping the internet.

    I see the ip nat statements on 2621 that I don’t need, but if I get rid of them, will it make anything break?

    THANK YOU VERY MUCH FOR YOUR HELP

    Here is the 2621 config: (the 3845 is in the next post)

    Current configuration : 7055 bytes
    !
    ! Last configuration change at 10:07:55 EST Wed Jan 9 2008 by
    ! NVRAM config last updated at 14:42:00 EST Tue Jan 8 2008 by
    !
    version 12.3
    service timestamps debug datetime msec localtime
    service timestamps log datetime msec localtime
    service password-encryption
    !
    hostname westbury2651
    !
    boot-start-marker
    boot-end-marker
    !
    logging buffered 4096 debugging
    enable secret 5
    !

    memory-size iomem 10
    clock timezone EST -5
    clock summer-time EST recurring 2 Sun Mar 2:00 1 Sun Nov 2:00
    no network-clock-participate slot 1
    no network-clock-participate wic 0
    no aaa new-model
    ip subnet-zero
    !
    !
    ip dhcp excluded-address 192.168.10.1 192.168.10.30
    ip dhcp excluded-address 192.168.4.1 192.168.4.30
    !
    ip dhcp pool ITS
    network 192.168.10.0 255.255.255.0
    option 150 ip 192.168.5.10
    default-router 192.168.10.1
    dns-server 192.168.1.186
    option 156 ascii “ftpservers=192.168.5.5”
    option 4 ip 192.168.4.1
    !
    ip dhcp pool CLAN
    network 192.168.4.0 255.255.255.0
    default-router 192.168.4.1
    netbios-name-server 192.168.1.186
    dns-server 192.168.1.183 192.168.1.186
    option 156 ascii “ftpservers=192.168.5.5, country=1, language=1, layer2taggin
    g=1, vlanid=10″
    !
    ip dhcp pool clan
    dns-server 192.168.1.186 192.168.1.183
    !
    !
    ip cef
    ip domain name mbaum.com
    ip host SJCIPTCM1 192.168.5.10
    ip name-server 192.168.1.183
    ip name-server 192.168.1.186
    ip audit po max-events 100
    no ftp-server write-enable
    !
    ccm-manager fallback-mgcp
    ccm-manager mgcp
    ccm-manager music-on-hold
    ccm-manager config server 192.168.5.10
    ccm-manager config
    !
    class-map match-any SHORETEL_VOIP
    match ip dscp ef
    match access-group 101
    match access-group 102
    class-map match-all VOICE
    match ip dscp ef
    match ip precedence 5
    match ip dscp cs5
    match ip dscp af31
    !
    !
    policy-map WAN-EDGE-1536kbps
    class VOICE
    priority 768
    policy-map VOIP_POLICY
    class SHORETEL_VOIP
    priority percent 75
    class class-default
    set dscp default
    fair-queue
    random-detect
    !
    !
    no crypto isakmp enable
    !
    interface FastEthernet0/0
    description 802.1q trunk to 2560 on F0/24
    no ip address
    speed 100
    full-duplex
    !
    interface FastEthernet0/0.4
    description CLAN
    encapsulation dot1Q 4
    ip address 192.168.4.1 255.255.255.0
    ip nat inside
    !
    interface FastEthernet0/0.10
    description TLAN
    encapsulation dot1Q 10
    ip address 192.168.10.1 255.255.255.0
    h323-gateway voip bind srcaddr 192.168.10.1
    !
    interface Serial0/0
    description Connection to Amherst, NY
    bandwidth 1536
    ip address 10.10.10.2 255.255.255.252
    service-policy output VOIP_POLICY
    service-module t1 timeslots 1-24
    service-module t1 remote-alarm-enable
    !
    interface Service-Engine0/0
    ip unnumbered FastEthernet0/0.10
    shutdown
    service-module ip address 192.168.10.10 255.255.255.0
    service-module ip default-gateway 192.168.10.1
    !
    interface FastEthernet0/1
    description Connection to Verizon DSL
    ip address 68.236.186.161 255.255.255.0
    ip nat outside
    duplex auto
    speed auto
    !
    interface ATM1/0
    description T3 to Amherst
    no ip address
    load-interval 30
    no atm ilmi-keepalive
    !
    interface ATM1/0.1 point-to-point
    ip address 192.168.9.2 255.255.255.0
    pvc 5/201
    vbr-nrt 44209 44209
    oam-pvc 0
    encapsulation aal5snap
    !
    !
    ip classless
    ip route 0.0.0.0 0.0.0.0 192.168.1.4
    ip route 192.168.1.0 255.255.255.0 192.168.9.1
    ip route 192.168.5.0 255.255.255.0 192.168.9.1
    ip route 192.168.9.0 255.255.255.0 192.168.9.1
    ip route 192.168.10.10 255.255.255.255 Service-Engine0/0
    ip route 192.168.50.0 255.255.255.0 192.168.9.1
    ip route 192.168.200.0 255.255.248.0 192.168.9.1
    !
    ip http server
    ip http authentication local
    no ip http secure-server
    ip http path flash:
    ip nat inside source list 1 interface FastEthernet0/1 overload
    ip nat inside source static tcp 192.168.4.3 3389 interface FastEthernet0/1 3389
    !
    !
    !
    map-list atm
    ip 192.168.9.1 atm-vc 1 broadcast
    access-list 1 permit any
    access-list 101 remark : ShoreTel Voice over IP Ports
    access-list 101 permit udp any any eq 2427
    access-list 101 permit udp any any eq 2727
    access-list 101 permit udp any any range 5440 5446
    access-list 102 remark : ShoreTel Server VoIP Packets
    access-list 102 permit udp host 192.168.5.5 gt 1024 any gt 1024
    !
    !
    !
    control-plane
    !

    !
    !
    call-manager-fallback
    secondary-dialtone 8
    max-conferences 4
    limit-dn 7940 2
    ip source-address 192.168.10.1 port 2000
    max-ephones 24
    max-dn 24 dual-line
    !
    banner motd ^CCCCCCC
    ^C
    !

    !
    ntp authenticate
    ntp clock-period 17208532
    ntp server 192.168.1.4
    ntp server 66.115.130.4
    ntp server 128.59.59.177
    ntp server 132.239.254.49
    !
    !
    end

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