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Hello everyone!We have several branch offices that only have a Cisco ASA 5505 connecting clients to the Internet, our main office and other networks. Some of the branch offices uses Site-to-Site VPN to connect to our main Office, other uses a VPN-ser...
Hello,I need help to the following problem:I have a Windows Small Business Server running Exchange with OWA. Users need to access the OWA from the Internet by the following DNS name webmail.company.com wich points to an offical ip-address defined in ...
Dear Sirs,I'm trouble-shooting a network with a Cisco 1712 router and a HP ProCurve 2524 switch. The router and the switch are both configured and set up by two network consultants working for two different companies.First, I'm sorry but I don't hav...
Sorry, I didn't find any other solution for this scenario than to set our internal DNS-servers as primary and our ISP's DNS-servs as secondary.It works, but I'm not happy with it.So if you can figure out a better solution, please keep me updated
Hello,I have tried dns doctoring before, but couldn't get it to work.After you mentioned it again, I tried it at another customer with same configuration except that webmail.company.com is an A-record (not cname) and the entire offical ip-address is ...
Hello,thank you very much for your quick reply. Since I have limited access to the router it is very problematic for me to trouble-shoot this network, but this is what I got after an hour of packet sniffing.I used a network analyzer to analyze the ar...
