i have 1841router on my remote office connected to my core router with E1 lines on interface serial 0/2/0, my core router connected to ISP using gigabitethernet 0/0.Now i have configured nat on my core router, the interface connected to remote office with "IP nat insde" and the core router interface connected to the ISP with " IP nat outside". Then i defiend ip nat inside source list REMOTEOFFICE interface GigabitEthernet0/0 overload. REMOTEOFFICE is the ACL which permits the ip to be natted.We are using our internal DNS in our HEADQUARTER and wants the remote office traffic to be resolved through it. but when i use ISP DNS at remote office it works fine but when i use internal DNS address in our remote office it doesnot work, it pings to the DNS but doesnot work. The problem is that we want to use internal DNS for internet browsing.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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