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MPLS two Public ip configuration

Dear members

i hope ill get some responses quickly , i have 2 internet link from diffeent ISP , the fisrt link has one public IP and the second link has two IP

i want to do the port forwarding like mentionned below

the port forwanding in the first link is working , but for the second link with 2 public ip i cant do it

for exemple i want to forward some ports from the address xxx.xxx.xxx.xx2 to internal server and keep the ip xxx.xxx.xxx.xxx1 the default public ip for users (internet email ect )

for exemple i can assign domain to the xxx.xxx.xxx.xx2 when the users access to the site : www.exemple.com:80 they get a redirection to my internal server

but when the users connects they use xxx.xxx.xxx.xx1

help me please

regards

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0 lferrara over 7 years ago

Elite,

make sure to create proper NAT under System Services.

Also can you share the firewall rules you have created?

Thanks
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0 elite elite over 7 years ago in reply to lferrara

hi lferrara , thanks for the reply , ive configured port forwarding from ISP N2 with one public ip , forward packet from PUBLIC IP with destination port 80 to xxx.xxx.xxx.xx1

but for the ISP with 2 public ip the forwarding its not working , can you please show me what nat should i create

regards
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0 Aditya Patel over 7 years ago in reply to elite elite

HI Elite,

You should have a Alais Option on your router , Otherwise the other address would not be forwarded with NAT . Its possible if your Router have that Capability to create a rules and assign DNAT as per aliases configured.

Regards,

Aditya Patel
Global Escalation Support Engineer | Sophos Technical Support
Knowledge Base | @SophosSupport | Sign up for SMS Alerts
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0 elite elite over 7 years ago in reply to Aditya Patel

thanks for your response , i did create the alias ,but i'm stuck with the nat configuration , it's easy to do it with cisco but with sophos and cyberoam both firmare for me it's more difficult

please take a look to the below picture and if its possible show me the proper way to do it

many thanks in advance
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0 lferrara over 7 years ago in reply to elite elite

Elite,

can you explai what do you do with Cisco?

Send me a PM and I will help in that!

Regards
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0 Anna Shetty over 4 years ago in reply to lferrara

There is a lot of useful knowledge for me that I'm learning

wuxiaworld
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