Hello. We are running a WLC 5520 with about 800 accesspoints. Accesspoints are 1600, 1852, 2802, 2702 and 1142. We run software version 8.2.130 right now. We have a very strange problem. Android phones connected to the wifi get an error when downloading the system upgrade files. They download the entire file says 100% done, and after what I think is a kind of CRC check or something Android OS says the file download is abrupted. Now to the strange thing. This only happens on sites where we have Aironet 1852 accesspoints. When we download the Android OS file on the same SSID, Same Network but when we are connected to a Aironet 1600 everything works just fine. Anyone seen this error before? Thanks.
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I have a webserver on a DMZ. Webserver should be accessed from public internet as well as from internal networks. They access the server with http://www.url.com and both internal users and external gets the same IP from the DNS servers. Lets say: 126.96.36.199 I would like to add a NAT rule that do something like this: From source inside 192.168.1.10 to destination 188.8.131.52 translate to source 192.168.1.10 destination: 172.16.1.10 For the reply from the webserver to the inside clients. I would like to add a rule that DO NOT translate source adress. So something like this: source: 172.16.1.10 to destination: 192.168.1.10 translate to source 172.16.1.10 to destination 192.168.1.10 Please see the attached drawing for a better understaning. When ever I try this ASDM ads the same type of translation in both direction. I have done these NAT rules in Checkpoint firewall but never in ASA. Is this possible? Can anyone assist. Thanks.
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