Re: ip dns server: how to redirect unwanted domains ? ... eg: ra
thanks for you answer !
Although what you proposed is not exactly what I have in mind it is another open option which I'm glad you mentioned since I completely forgot the firewall options on IOS beacuse I am also running a PIX here.
The way you put it I can filter domains without having to put specific IPs on my incoming ACLs but it won't deny traffic directed to those IPs if the offending application (eg: read it MSN Messenger) is using those IPs directly and not a url such as whatever.rad.msn.com am I right ?
And if I was a spammer I will never use a url in the first place, I'll go directly to the servers by their IPs once I learned where to reach them.
Now if there is a way to intercept those DNS requests and/or answer those requests with any chosen IP ...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.