PIX problems

Discussion in 'Cisco' started by Brian Bergin, Jun 21, 2004.

  1. Brian Bergin

    Brian Bergin Guest

    Can anyone help me out with this config:

    PIX Version 6.3(3)132
    interface ethernet0 10full
    interface ethernet1 100full
    nameif ethernet0 outside security0
    nameif ethernet1 inside security100
    enable password XXXXXXXXXXXXXXXXXXXXXXx
    passwd XXXXXXXXXXXXXXXXXXXXXXXX encrypted
    hostname pix501
    domain-name prime.terabyte.net
    clock timezone EST -5
    clock summer-time EDT recurring
    fixup protocol dns maximum-length 512
    fixup protocol ftp 21
    fixup protocol h323 h225 1720
    fixup protocol h323 ras 1718-1719
    fixup protocol http 80
    fixup protocol ils 389
    fixup protocol pptp 1723
    fixup protocol rsh 514
    fixup protocol rtsp 554
    fixup protocol sip 5060
    fixup protocol sip udp 5060
    fixup protocol skinny 2000
    no fixup protocol smtp 25
    fixup protocol sqlnet 1521
    fixup protocol tftp 69
    names
    access-list outside_acl permit tcp any host 1.2.3.15 eq 3389
    pager lines 24
    mtu outside 1500
    mtu inside 1500
    ip address outside 1.2.3.5 255.255.254.0
    ip address inside 10.0.0.5 255.255.255.0
    ip audit info action alarm
    ip audit attack action alarm
    pdm location 10.0.0.0 255.255.255.0 inside
    pdm location 10.0.0.35 255.255.255.255 inside
    pdm location 10.0.0.11 255.255.255.255 inside
    pdm location 10.0.0.15 255.255.255.255 inside
    pdm logging informational 100
    pdm history enable
    arp timeout 14400
    global (outside) 1 interface
    nat (inside) 1 0.0.0.0 0.0.0.0 0 0
    static (inside,outside) 1.2.3.15 10.0.0.15 netmask 255.255.255.255 0 0
    access-group outside_acl in interface outside
    route outside 0.0.0.0 0.0.0.0 1.2.3.1 1
    timeout xlate 0:05:00
    timeout conn 1:00:00 half-closed 0:10:00 udp 0:02:00 rpc 0:10:00 h225 1:00:00
    timeout h323 0:05:00 mgcp 0:05:00 sip 0:30:00 sip_media 0:02:00
    timeout uauth 0:05:00 absolute
    aaa-server TACACS+ protocol tacacs+
    aaa-server RADIUS protocol radius
    aaa-server LOCAL protocol local
    ntp server 192.5.41.41 source outside prefer
    ntp server 192.5.41.40 source outside prefer
    http server enable
    http 10.0.0.5 255.255.255.255 inside
    http 10.0.0.35 255.255.255.255 inside
    http 10.0.0.11 255.255.255.255 inside
    no snmp-server location
    no snmp-server contact
    snmp-server community XXXXXXXXXXXXXXXXXX
    no snmp-server enable traps
    floodguard enable
    telnet 10.0.0.35 255.255.255.255 inside
    telnet 10.0.0.11 255.255.255.255 inside
    telnet timeout 5
    ssh timeout 5
    console timeout 5
    terminal width 80
    Cryptochecksum:XXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    : end
    [OK]

    The server behind the PIX on 10.0.0.15 cannot route out to the Internet and
    connections to its public IP on 3389 are not being sent to 10.0.0.15. What am I
    missing? I'm betting it's something very simple, but I just can't see it.

    Thanks...
    Brian Bergin

    I can be reached via e-mail at
    cisco_dot_news_at_comcept_dot_net.

    Please post replies to the group so all may benefit.
    Brian Bergin, Jun 21, 2004
    #1
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  2. In article <>,
    Brian Bergin <> wrote:
    :Can anyone help me out with this config:

    :The server behind the PIX on 10.0.0.15 cannot route out to the Internet and
    :connections to its public IP on 3389 are not being sent to 10.0.0.15.

    :pIX Version 6.3(3)132

    >access-list outside_acl permit tcp any host 1.2.3.15 eq 3389


    :ip address outside 1.2.3.5 255.255.254.0

    A quick check: is that really a 254 there rather than a 255? A bad netmask
    on the outside could cause the symptoms you see.

    :ip address inside 10.0.0.5 255.255.255.0

    :global (outside) 1 interface
    :nat (inside) 1 0.0.0.0 0.0.0.0 0 0
    :static (inside,outside) 1.2.3.15 10.0.0.15 netmask 255.255.255.255 0 0
    :access-group outside_acl in interface outside
    :route outside 0.0.0.0 0.0.0.0 1.2.3.1 1

    Those all look okay, so I would suggest the traditional clear xlate
    Also, you might need to clear local-host .
    --
    "WHEN QUINED, YIELDS A TORTOISE'S LOVE-SONG"
    WHEN QUINED, YIELDS A TORTOISE'S LOVE-SONG. (GEB)
    Walter Roberson, Jun 21, 2004
    #2
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  3. Brian Bergin

    Brian Bergin Guest

    -cnrc.gc.ca (Walter Roberson) wrote:

    |In article <>,
    |Brian Bergin <> wrote:
    |:Can anyone help me out with this config:
    |
    |:The server behind the PIX on 10.0.0.15 cannot route out to the Internet and
    |:connections to its public IP on 3389 are not being sent to 10.0.0.15.
    |
    |:pIX Version 6.3(3)132
    |
    |>access-list outside_acl permit tcp any host 1.2.3.15 eq 3389
    |
    |:ip address outside 1.2.3.5 255.255.254.0

    Yep, that's right, 254... Actually, found the problem. The switch was config'd
    for 100Full and the PIX for 10Full. Duh! Sorry to bother everyone. Quick
    change of the PIX outside interface and, Bingo! it was up! Thanks again...

    BSB

    |
    |A quick check: is that really a 254 there rather than a 255? A bad netmask
    |on the outside could cause the symptoms you see.
    |
    |:ip address inside 10.0.0.5 255.255.255.0
    |
    |:global (outside) 1 interface
    |:nat (inside) 1 0.0.0.0 0.0.0.0 0 0
    |:static (inside,outside) 1.2.3.15 10.0.0.15 netmask 255.255.255.255 0 0
    |:access-group outside_acl in interface outside
    |:route outside 0.0.0.0 0.0.0.0 1.2.3.1 1
    |
    |Those all look okay, so I would suggest the traditional clear xlate
    |Also, you might need to clear local-host .
    Brian Bergin, Jun 22, 2004
    #3
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