Hot Downloads

Welcome, Guest
Username: Password: Remember me

TOPIC: How configure nat with diferent TCP port but the same IP

How configure nat with diferent TCP port but the same IP 5 years 5 months ago #37090

  • pp79
  • pp79's Avatar
  • Offline
  • New Member
  • Posts: 2
  • Karma: 0
Hi

I'm traying to configure nat for the same host but with different port translation.

Example:

SRC DST PORT SRC-NAT DST-NAT PORT-NAT
1.1.1.1 2.2.2.2 4000 1.1.1.1 3.3.3.3 4001
2.1.1.1 2.2.2.2 4000 2.1.1.1 3.3.3.3 4002
3.1.1.1 2.2.2.2 4000 3.1.1.1 3.3.3.3 4003
4.1.1.1 2.2.2.2 4000 4.1.1.1 3.3.3.3 4004

I try every nat posibility (static, dynamic, ACL, route-map,...), but nothing work.

Did somebody have any idea how can I configure this type of NAT?

Thnaks in advance.
The administrator has disabled public write access.

Re: How configure nat with diferent TCP port but the same IP 5 years 5 months ago #37099

  • Nevins
  • Nevins's Avatar
  • Offline
  • Expert Member
  • Posts: 438
  • Thank you received: 9
  • Karma: 4


View this then post your configuration attempt.


Also what is your public address from your ISP?
What is your private address range?



My guess is your trying to do a static nat when you need dynamic nat with port overload.
Useful Threads
================================
www.firewall.cx/forum/2-basic-concepts/3...e-resource-page.html
The administrator has disabled public write access.
Time to create page: 0.073 seconds

CCENT/CCNA

Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V

Linux

  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup