List of IP addresses found in a DNS lookup for the specified host name
String: Host name
List of host names found in a reverse DNS lookup for the specified IP address
IP: IP address of the host name
But careful, in case there is an issue with DNS, browsing will automtically get slow as we need to do a lookup for the configured item. The DNS-cache will store results though.
That was what I was looking for, my bad for missing it, and thanks for the help.
I used it so I it would do a lookup on any connecting client by referencing the Client.IP property in the parameter of DNS.Lookup.Reverse as below
DNS.Lookup.Reverse (Client.IP)....at least one in list...Blocked list
However, it looks like there are no wildcard lists permitted in the Operand, is that your opinion as well? I needed to put in the fully qualified DNS name for it to work, I tried "contains" as well. Although it is not case sensitive which is good.
Thank you very much for your usefull information.
I have another problem, I would like to write hostnames straight away into the access.log file, while the appliance is logging.
The problem is that I can't find the right way to use the DNS.Lookup.reverse or DNS.Lookup property to write these reversed hostnames within the access.log, because I guess this is the best way to have hostnames into webreporter.
Any help ?
I know this is 5 years too late but I was trying to write to the logs too but couldn't call DNS.Lookup.Reverse either, so I figure out a way to get it. I creates a User-Defiend.ReverseDNS, and made it a list of strings to match what DNS.Lookup.Reverse returns, and then I did this for the event on all logs:
Set User-Defined.ReverseDNS = DNS.Lookup.Reverse(Client.IP)
Hope this saves other people some time, You also don't need to do the above as long as you convert the DNS.Lookup.Reverse from a List.OfString.ToString, but I like to have it stored so I could possibly use it in multiple places, without doing multiple lookups.
I need to write client host name on the log too. Could you kindly help to give me your example configuration or capture screen? Thanks.
Now I can stamp host name to the log by adding "List.OfString.ToString (DNS.Lookup.Reverse (Client.IP), "")" to the event.
I try to change host name and see how long time WMG use for update information. I found it take time a few min.
Now I looking for an option for adjust time to be shorter. Do you have any idea? Thanks.