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Cisco 800 series port forwarding

 
 
Jon Jonsson
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      11-12-2003
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
 
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JShepherd
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      11-13-2003
In article <(E-Mail Removed)> , http://www.velocityreviews.com/forums/(E-Mail Removed)
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


 
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Jon Jonsson
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      11-14-2003
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


(E-Mail Removed) (JShepherd) wrote in message news:<xXNsb.137613$mZ5.947524@attbi_s54>...
> In article <(E-Mail Removed)> , (E-Mail Removed)
> 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

 
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Jon Jonsson
Guest
Posts: n/a
 
      11-14-2003
Sorry, about the previous post, I meant to say:

How do I remove the line from the config?


(E-Mail Removed) (JShepherd) wrote in message news:<xXNsb.137613$mZ5.947524@attbi_s54>...
> In article <(E-Mail Removed)> , (E-Mail Removed)
> 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

 
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JShepherd
Guest
Posts: n/a
 
      11-14-2003
conf t
no ip nat inside source static udp 192.168.100.125 39999 [my IP] 39999
end
write


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

news:<xXNsb.137613$mZ5.947524@a
>ttbi_s54>...
>> In article <(E-Mail Removed)> ,

(E-Mail Removed)
>
>> 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


 
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