Cisco 800 series port forwarding

Discussion in 'Cisco' started by Jon Jonsson, Nov 12, 2003.

  1. Jon Jonsson

    Jon Jonsson Guest

    I know this is really basic, but how do I forward any connection to
    port 3999 to IP 192.168.100.125 (internal)?

    It seems difficult to do and I'm dazed and confused and in fear of
    messing the router up I decided to seek advice here before trying
    anything out.

    Is it something like this?
    access-list 100 permit tcp any host 192.168.100.125 eq 39999

    Do I need to type anything in besides user and pw before typing this
    in?

    Thanks for any help :)
    Jon
     
    Jon Jonsson, Nov 12, 2003
    #1
    1. Advertising

  2. Jon Jonsson

    JShepherd Guest

    In article <>,
    says...
    >
    >I know this is really basic, but how do I forward any connection to
    >port 3999 to IP 192.168.100.125 (internal)?
    >
    >It seems difficult to do and I'm dazed and confused and in fear of
    >messing the router up I decided to seek advice here before trying
    >anything out.
    >
    >Is it something like this?
    >access-list 100 permit tcp any host 192.168.100.125 eq 39999
    >
    >Do I need to type anything in besides user and pw before typing this
    >in?
    >
    >Thanks for any help :)
    >Jon



    Something like

    ip nat inside source static tcp 192.168.100.125 3999 interface Dialer0 3999
     
    JShepherd, Nov 13, 2003
    #2
    1. Advertising

  3. Jon Jonsson

    Jon Jonsson Guest

    From the information you gave me I managed to figure out "show run",
    there I saw some ports that are already forwarded (done by the admin
    (that cost's hundreds of $$$ to get him to do this for me)).

    From there I see its done like this:
    ip nat inside source static udp 192.168.100.125 39999 [my internet IP]
    39999 extendable

    However I already added the line you kindly suggested, now I'm
    wondering how to get it out there? :)

    Thanks!

    Jon


    (JShepherd) wrote in message news:<xXNsb.137613$mZ5.947524@attbi_s54>...
    > In article <>,
    > says...
    > >
    > >I know this is really basic, but how do I forward any connection to
    > >port 3999 to IP 192.168.100.125 (internal)?
    > >
    > >It seems difficult to do and I'm dazed and confused and in fear of
    > >messing the router up I decided to seek advice here before trying
    > >anything out.
    > >
    > >Is it something like this?
    > >access-list 100 permit tcp any host 192.168.100.125 eq 39999
    > >
    > >Do I need to type anything in besides user and pw before typing this
    > >in?
    > >
    > >Thanks for any help :)
    > >Jon

    >
    >
    > Something like
    >
    > ip nat inside source static tcp 192.168.100.125 3999 interface Dialer0 3999
     
    Jon Jonsson, Nov 14, 2003
    #3
  4. Jon Jonsson

    Jon Jonsson Guest

    Sorry, about the previous post, I meant to say:

    How do I remove the line from the config?


    (JShepherd) wrote in message news:<xXNsb.137613$mZ5.947524@attbi_s54>...
    > In article <>,
    > says...
    > >
    > >I know this is really basic, but how do I forward any connection to
    > >port 3999 to IP 192.168.100.125 (internal)?
    > >
    > >It seems difficult to do and I'm dazed and confused and in fear of
    > >messing the router up I decided to seek advice here before trying
    > >anything out.
    > >
    > >Is it something like this?
    > >access-list 100 permit tcp any host 192.168.100.125 eq 39999
    > >
    > >Do I need to type anything in besides user and pw before typing this
    > >in?
    > >
    > >Thanks for any help :)
    > >Jon

    >
    >
    > Something like
    >
    > ip nat inside source static tcp 192.168.100.125 3999 interface Dialer0 3999
     
    Jon Jonsson, Nov 14, 2003
    #4
  5. Jon Jonsson

    JShepherd Guest

    conf t
    no ip nat inside source static udp 192.168.100.125 39999 [my IP] 39999
    end
    write


    In article <>,
    says...
    >
    >Sorry, about the previous post, I meant to say:
    >
    >How do I remove the line from the config?
    >
    >
    > (JShepherd) wrote in message

    news:<xXNsb.137613$mZ5.947524@a
    >ttbi_s54>...
    >> In article <>,


    >
    >> says...
    >> >
    >> >I know this is really basic, but how do I forward any connection to
    >> >port 3999 to IP 192.168.100.125 (internal)?
    >> >
    >> >It seems difficult to do and I'm dazed and confused and in fear of
    >> >messing the router up I decided to seek advice here before trying
    >> >anything out.
    >> >
    >> >Is it something like this?
    >> >access-list 100 permit tcp any host 192.168.100.125 eq 39999
    >> >
    >> >Do I need to type anything in besides user and pw before typing this
    >> >in?
    >> >
    >> >Thanks for any help :)
    >> >Jon

    >>
    >>
    >> Something like
    >>
    >> ip nat inside source static tcp 192.168.100.125 3999 interface Dialer0 3999
     
    JShepherd, Nov 14, 2003
    #5
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. Thomas Perl
    Replies:
    4
    Views:
    8,454
    jonathan fernandes
    Jul 16, 2003
  2. CompGuy
    Replies:
    11
    Views:
    130,011
    jhonny
    Sep 28, 2011
  3. zxcvar
    Replies:
    3
    Views:
    3,699
    Dave Martindale
    Sep 9, 2003
  4. [BnH]
    Replies:
    3
    Views:
    537
    Walter Hofmann
    Sep 24, 2005
  5. Tom
    Replies:
    14
    Views:
    5,371
Loading...

Share This Page