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New Member

URGENT QUESTION-PLEASE REPLY

Dear All,

i have the following question regarding the NAT Configuration.

if i have the following IP Address:-

1- Local IP ( 10.1.8.1 / 24 ) .

2- REAL IP ( 64.202.165.92 / 248 ).

Every One Knows we have in NAT Terminology the following Terms :-

1- Inside Local Address, which is Private Network or which is MY LAN IP Address which is 10.1.8.1 .

2- Inside Global Address, which is the legitimate IP Address assigned by the NIC Or the ISP Provider, which is the Real IP Address.

now, the 2 terms which i mention is used only in STATIC ,Dynamic , Overloading NAT.

-----------------------------------------

Now, My question is :-

1- if i have this real IP Address assigned by my ISP, 64.202.88.20 , and i have an Internal WEB SERVER inside My Company and the WEB SITE is on it.

i want to make NAT to let all the People from out side access this Server through NAT it self by http. how can i wrote the IP NAT COMMAND ?

which one is the OUTSIDE LOCAL ADDRESS & which one is the OUTSIDE GLOBAL ADDRESS ?

Please Reply .

2 REPLIES
New Member

Re: URGENT QUESTION-PLEASE REPLY

Hi

I've done this in this way :

I 've used a static nat from inside to inside let say if we have a web-server with local ip address 10.1.8.10 then we can nat this address by "ip nat inside source static 10.1.8.10 64.202.88.20" and then define its ip privat address into a dns server so every time someone from outside needs to call web-server he or she uses the privat ip address.

ip nat inside source static 10.1.8.10 64.202.88.20

Thanks.

Bronze

Re: URGENT QUESTION-PLEASE REPLY

Hi

you need application nating

10.1.8.x is the ip of LAN having web server running

use this command:

ip nat inside source static tcp 10.1.8.x 80 64.202.88.20 80

syntax:

ip nat inside source static { tcp | udp }

OUTSIDE GLOBAL : 64.202.88.20:80

HTH

Thanks

Raj

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